CN212197232U - Rotary feeding device - Google Patents

Abstract

The utility model relates to a rotation type feedway, including the feed subassembly, the feed subassembly includes power unit, stable circle and at least one feed hopper, and power unit orders about the stable circle rotatory around self axis, and the feed hopper is fixed on the stable circle, and the medial surface of feed hopper has the breach, is provided with out the feed bin in passing material subassembly top, goes out the discharge gate of feed bin and is located to pass the material subassembly directly over, and goes out the summit of feed inlet orientation stable circle of feed bin. The utility model discloses in, it rotates along with stable circle in step to fight through the feed, and when it is rotatory to peak position, the medial surface of feed fill is down, and just to the feed inlet that goes out the feed bin, and because the medial surface of feed fill has the breach, then the material in the feed fill this moment can drop to going out the feed bin by the breach in, and at the in-process that the feed was fought to continue the rotation, can be to supplementary material in the feed fill, and then realize the continuous feed, and because the feed is fought to the intermittent type nature feed in going out the feed bin, then can not pile up too much material in going out the feed bin.

Description

Rotary feeding device

Technical Field

The utility model relates to a rotation type feedway.

Background

At present, no manual hole making machine or manual hole tray seeding machine which meets the national conditions of China can be directly switched to an assembly line for use, the feeding is troublesome, materials are usually placed on a seeding plate or a hole making plate in advance, and then hole making or seeding is realized on the assembly line. Of course, there is also a feeding device added on the production line, which is directly to the seeding plate or the hole making plate through a hopper, but the feeding process is not continuous due to the limited size of the hopper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotation type feedway aims at being arranged in solving and lasts the more difficult problem of reinforced in the current assembly line.

The utility model discloses a realize like this:

the embodiment of the utility model provides a rotation type feedway, including the feed subassembly, the feed subassembly includes power unit, stable circle and at least one feed hopper, power unit orders about the stable circle is rotatory around self axis, the feed hopper is fixed on the stable circle, the medial surface of feed hopper has the breach, in it is provided with out the feed bin to pass material subassembly top, the discharge gate that goes out the feed bin is located to pass the material subassembly directly over, just the feed inlet orientation that goes out the feed bin the summit of stable circle.

Preferably, the feeding assembly further comprises a stabilizing frame, the power mechanism and the discharging bin are both arranged on the stabilizing frame, and the stabilizing ring is rotatably arranged on the stabilizing frame.

Preferably, the stabilizing ring comprises two annular rings which are oppositely arranged in parallel and are connected through the feeding hopper.

Preferably, be provided with annular striker plate on the steady rest, just the striker plate with the medial surface laminating of feed hopper, the striker plate is corresponding to the feed inlet department of going out the feed bin is provided with the opening.

Preferably, the feeding hoppers are multiple, and the feeding hoppers are sequentially distributed at intervals along the circumferential direction of the stabilizing ring.

Preferably, the power mechanism comprises stabilizing wheels arranged on the stabilizing frame and a first motor driving each stabilizing wheel to rotate, the rotating shaft of each stabilizing wheel is parallel to the rotating shaft of the stabilizing ring, the outer circular surface of each stabilizing wheel is in contact with the stabilizing ring, and the stabilizing wheels are distributed at intervals along the circumferential direction of the stabilizing ring.

Preferably, one of the stabilizing wheels is a driving wheel, and in addition, each stabilizing wheel is a driven wheel, an output shaft of the first motor is connected with the driving wheel, and each driven wheel is in transmission connection with the driving wheel.

Preferably, the driving wheel and the driven wheel are in transmission connection by a belt or a chain or a gear.

Preferably, the feed assembly further comprises a storage bin, and the bottom of the stabilizing ring is located in the storage bin.

Preferably, the storage bin further comprises a lifting assembly for driving the storage bin or the stabilizing frame to lift.

Preferably, the discharging bin is provided with a discharging roller at a discharging port and a second motor for controlling the discharging roller to rotate so as to open the discharging port of the discharging bin.

Preferably, the discharging roller is provided with a lower edge which can smooth the materials on the seedling raising carrier.

The utility model discloses following beneficial effect has:

the utility model discloses an among the feedway, it rotates along with stable circle in step to fight through the feed, and when it is rotatory to peak position, the medial surface of feed fill is down, and just to the feed inlet that goes out the feed bin, and because the medial surface of feed fill has the breach, then the material in the feed fill this moment can drop to going out the feed bin in by the breach, and then derive in order to reach reinforced purpose by the discharge gate that goes out the feed bin, and continue rotatory in-process at the feed fill, can be to the supplementary material in the feed fill, and then realize lasting feed, and because the feed fill is to the interior intermittent type nature feed of going out the feed bin, then can not pile up too much material in going out the feed bin.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a seedling raising assembly line provided in an embodiment of the present invention;

FIG. 2 is a schematic view of the construction of the working components of the seedling growing line of FIG. 1;

FIG. 3 is a schematic view of the assembly line of FIG. 1 showing a first perspective of the assembly of the movement assembly;

FIG. 4 is a schematic structural view of a second perspective of the working assembly and the moving assembly of the assembly line for raising seedlings of FIG. 1;

fig. 5 is a schematic structural view of the turnover table of the high-compatibility operation device according to the embodiment of the present invention;

FIG. 6 is a schematic view of the structure of the overturning platform of the high compatibility operation device shown in FIG. 5;

FIG. 7 is a schematic diagram of a material loading and unloading structure of the high-compatibility operation device shown in FIG. 5;

FIG. 8 is a schematic view of the feed hopper of the feed assembly of the assembly line of FIG. 1 engaged with a stabilizing ring;

FIG. 9 is a schematic structural view of a stabilizer of a feeding assembly of the assembly line for raising seedlings of FIG. 1;

FIG. 10 is a schematic view of the discharge bin of the feeding assembly of the assembly line of FIG. 1;

FIG. 11 is a schematic view of the apparatus with the housing of the horizontal section of the L-arm removed;

FIG. 12 is a schematic view of the use of the apparatus with a cart;

fig. 13 is a schematic view of the pneumatic means of the apparatus.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1, an embodiment of the present invention provides an assembly line for seedling cultivation, which is mainly used for performing assembly line operation on a seedling cultivation process, and includes a material conveying component 1, a material supplying component 2 and an operation component 3, wherein the material conveying component 1 is mainly used for transporting seedling cultivation carriers 4, so that each seedling cultivation carrier 4 can move along a conveying direction of the material conveying component 1, the material supplying component 2 is used for adding necessary materials into the seedling cultivation carriers 4, the materials can be seedling cultivation substrates required for seedling cultivation, such as fertilizers or nutrient soil, and the like, to this, the material supplying component 2 is arranged close to the material conveying component 1, the material supplying component 2 is at least one, that is, the material supplying component 2 is one or more according to needs, the operation component 3 is used for operating the seedling cultivation carriers 4, and the operation process can be that holes are punched or seeding are performed on the seedling cultivation carriers 4, certainly can also be used for realizing the placement or remove away of passing material subassembly 1 on the carrier 4 of growing seedlings, thereby it also needs to be close to passing material subassembly 1 setting to show operation subassembly 3, also select one or more according to user's needs, wherein operation subassembly 3 all follows the direction of delivery of passing material subassembly 1 interval distribution in proper order with feed subassembly 2, concretely, adopt feed subassembly 2 to add the material to the carrier 4 of growing seedlings earlier as required, adopt operation subassembly 3 to carry out the operation to the carrier 4 of growing seedlings that adds the material again, certainly also can add the material earlier, or when both are a plurality of, both adopt the mode of interlude to distribute in proper order, the flexibility is stronger. Of course, according to the difference of the seedling culture carrier 4, also choose whether to adopt the feed assembly 2 to feed it, for example the seedling culture carrier 4 can be sponge piece or plug tray etc. usually, when being the plug tray, can add the matrix of growing seedlings in to the plug tray through the feed assembly 2, then adopt operation subassembly 3 to sow it, and when adopting the sponge piece, then need not to add the matrix of growing seedlings to it through the feed assembly 2, adopt operation subassembly 3 to sow it in cave. In the above-mentioned working process, can continuously provide the carrier 4 of growing seedlings through the assembly line, then carry out corresponding operation of growing seedlings to the carrier 4 of growing seedlings through feed subassembly 2 and operation subassembly 3 for whole process forms streamlined operation, and not only work efficiency is very high, can reduce the cost of growing seedlings moreover, in addition, can adjust according to the demand of growing seedlings of reality to feed subassembly 2 and operation subassembly 3 user, and the compatibility is higher.

Example two

Referring to fig. 1 and fig. 2, the embodiment of the present invention further provides a working assembly 3, including a mounting base 31 and a working head 32, wherein the mounting base 31 is a mounting connection structure, the working assembly 3 can be integrally installed on another structure through the mounting base 31, and the working head 32 is a main working unit of the working assembly 3, which is installed on the mounting base 31, generally, the working head 32 is detachably installed on the mounting base 31, and when being applied to a production line, the working head 32 is located above the material conveying assembly 1, when the seedling raising carrier 4 is moved to the lower side of the working head 32 through the material conveying assembly 1, the working head 32 can work on the seedling raising carrier 4 at this time.

Preferably, the mounting seat 31 includes an upper cover 311 and a lower cover 312, the upper cover 311 and the lower cover 312 are detachably connected, and the working head 32 is installed on the lower cover 312. Generally, the mounting base 31 is arranged horizontally as a whole, the upper cover 311 can be mounted on another structure, the lower cover 312 is used for mounting and fixing the working head 32, and certainly, the working head 32 can also be detachably connected with the lower cover 312, so that the working head 32 can be conveniently replaced, a user can directly replace the working head 32 as required, the lower cover 312 can also be detached as required, and the lower cover 312 and the working head 32 are replaced as a whole, so that different operation functions can be realized. Specifically, for example, when the working assembly 3 implements the hole making function, the working head 32 may be a plurality of hole making heads 321, the hole making heads 321 are mounted on the lower cover 312, and the hole making heads 321 are configured to have a large upper portion and a small lower portion, generally, the hole making heads 321 are multiple, the multiple hole making heads 321 are spaced on the lower surface of the lower cover 312, when the seedling raising carrier 4 on the material conveying assembly 1 moves to a position right below the lower cover 312, the whole working assembly 3 can move down vertically, so that the hole making heads 321 can be pressed into the seedling raising carrier 4 as a whole, holes with a relatively regular shape can be formed in the seedling raising carrier 4, and the holes can be used for seeding, when such a structure is adopted, the hole making heads 321 and the lower cover 312 can be replaced as a whole (the hole making heads 321 and the lower cover 312 can be referred to as hole making plates as a whole), when different types of seedling raising carriers 4 are used, different structure sizes and different distribution modes of the hole making heads 321 can be matched therewith, the whole operation assembly 3 does not need to be replaced, the operation assembly is very convenient, and one or more of the punching heads 321 can be replaced according to actual conditions when necessary without replacing the whole punching heads 321. And because the hole making head 321 adopts a structure with a big top and a small bottom, which is similar to an inverted round table structure, when the hole making head 321 presses the seedling raising substrate in the seedling raising carrier 4, the seedling raising substrate can be easily inserted into the seedling raising substrate. Preferably, the lower cover can be provided with a sucker besides the punching head, and other types of processes can be completed in a matching way, and pneumatic equipment is adopted to provide suction, such as a fan.

Referring to fig. 1-3, in the preferred embodiment, the upper cover 311 and the lower cover 312 enclose to form an air chamber, and the punching head 321 is provided with a vent hole communicated with the air chamber. In this embodiment, the upper cover 311 and the lower cover 312 enclose to form an air chamber, and the lower cover 312 is provided with an air passage, the air passage corresponds to the hole-making heads 321 one by one, the air chamber and the vent holes are communicated through the air passage, and the upper cover 311 is further provided with a pneumatic connector 323 and the like, the pneumatic connector is communicated with an external pneumatic device, or the operation component 3 is matched with the pneumatic device, air is blown into the air chamber through the pneumatic device and then is ejected out through the vent holes on the hole-making heads 321, of course, the pneumatic device can be used for air suction, the pressure in the air chamber is low at the time, the end position of the hole-making head 321 can play a role of adsorption, the hole-making head 321 can be used as the vent head at the time, and when the hole-making head 321 is used as the vent head, the operation component 3 can be used for seeding, specifically, the hole-making head 321 corresponds to the seed receiving bin first, air suction is performed in the air chamber through the, then, the hole making heads 321 are adjusted to correspond to the holes on the seedling raising carrier 4, and at the moment, air is blown into the air cavities by the pneumatic equipment, so that the hole making heads 321 can spray seeds to the corresponding holes. For the above structure, the working head 32 may also be a cutting knife mold 322 or an air vent head mounted on the lower cover 312, and when the cutting knife mold 322 presses the seedling raising carrier 4 downward, a cut may be cut in the seedling raising carrier 4, which is also a part of the seedling raising operation, and details of the air vent head are not described herein again. Of course, the working head 32 can be in different structural forms as required, for example, the working head 32 can be an adsorption plate structure matched with the seedling raising carrier 4, the adsorption plate can be attached to part of the structure of the seedling raising carrier 4, the seedling raising carrier 4 can be grabbed in an adsorption mode, and then the seedling raising carrier 4 can be placed on the material conveying component 1 through the working component 3, on the contrary, the seedling raising carrier 4 after seedling raising can be taken down from the material conveying component 1, at the moment, the working component 3 can be used as loading and unloading, or the working head 32 can be in a manipulator form, and a structure for the manipulator to grab is arranged on the seedling raising carrier 4.

EXAMPLE III

Referring to fig. 1, 3 and 4, the embodiment of the present invention further provides a frame 5, where the frame 5 may be used in combination with the above-mentioned working assembly 3, specifically, a moving assembly 6 for controlling the movement of the working assembly 3 in the horizontal direction and the vertical direction is installed on the frame 5, and the working assembly 3 is installed on the moving assembly 6. In this embodiment, specifically, the mounting seat 31 of the working assembly 3 is installed on the moving assembly 6, the moving assembly 6 is used as a control component for controlling the spatial displacement of the working assembly 3, for example, when the working head 32 is required to punch holes, the working head 32 can be controlled to move in the vertical direction by the moving assembly 6, the mounting seat 31 is adjusted to move horizontally by the moving assembly 6, so that each punching head 321 corresponds to the seedling raising carrier 4, then the moving assembly 6 controls the punching heads 321 to move vertically, so that each punching head 321 is inserted into the seedling raising medium of the seedling raising carrier 4 to punch holes, and after the punching is completed, the moving assembly 6 controls the mounting seat 31 to move to the original position.

Referring to fig. 3 to 5, preferably, the moving assembly 6 includes a first guide rod 61 disposed on the frame 5, a second guide rod 62 linearly movable with respect to the first guide rod 61, a second guide rod 62 linearly movable with respect to a sliding block 63, and a driving member 64 for driving the sliding block 63 and the second guide rod 62 to move relatively, where the first guide rod 61 and the second guide rod 62 are disposed across by the sliding block 63. In this embodiment, the first guide rod 61 and the second guide rod 62 are arranged in a crossing manner through the sliding block 63, and since the relative movement of the components is linear movement, the movement assembly 6 with such a structure can control the movement of the working assembly 3 in both the vertical and horizontal directions. The crossing arrangement between the first guide rod 61 and the second guide rod 62 can be generally divided into two ways, one way is that the first guide rod 61 and the second guide rod 62 are crossed vertically, for example, the first guide rod 61 is arranged horizontally, the second guide rod 62 is arranged vertically, and the other way is that at least one way is arranged obliquely, the first guide rod 61 is arranged horizontally, the second guide rod 62 is arranged obliquely, or the first guide rod 61 is arranged vertically, and the second guide rod 62 is arranged obliquely. The linear movement of the adjustment work head 32 in both the vertical and horizontal directions can be achieved by these several forms.

Continuing to optimize the above embodiment, the first guide rod 61 and the second guide rod 62 are both connected with the sliding block 63 by threads, taking the vertical intersection as an example, and the sliding block 63 is a four-way sliding block 63, it can be considered that the first guide rod 61 is horizontally disposed and is positioned and installed on the rack 5, of course, the first guide rod 61 can rotate around its own axis relative to the rack 5, the second guide rod 62 is vertically disposed, and can linearly move in the vertical direction relative to the rack 5 and can rotate around its own axis, the working assembly 3 can be installed at the bottom position of the second guide rod 62, the driving members 64 can respectively drive the first guide rod 61 and the second guide rod 62 to rotate, for this driving member 64, two motors 641 can be used to independently control the rotation of the first guide rod 61 and the second guide rod 62, both can be connected by a coupler, and when the first guide rod 61 rotates, because it is connected with the sliding block 63 by threads, the sliding block 63 can move horizontally along the first guide rod 61, and further drives the second guide rod 62 and the operation component 3 to move horizontally, and similarly, when the second guide rod 62 rotates, because the second guide rod is connected with the sliding block 63 through the screw thread, the sliding block 63 is limited by the first guide rod 61, and the second guide rod 62 moves vertically while rotating, and further drives the operation component 3 to move vertically. The driving member 64 and the first guide rod 61 and the driving member 64 and the second guide rod 62 adopt one of belt transmission, chain wheel transmission and gear transmission. In other embodiments, the first guide rod 61 and the slider 63 and the second guide rod 62 and the slider 63 are connected in a simple sliding manner without using a screw transmission manner, and the driving member 64 may be an air cylinder or an oil cylinder, and the slider 63 and the second guide rod 62 are pushed to move linearly by the expansion and contraction of the driving member 64.

Referring to fig. 11-13, an alternative configuration of the motion assembly is that it may be used independently of the transfer assembly, or may be used in combination with the transfer assembly. Specifically, the equipment comprises a machine body 910, an L-shaped arm 920 erected above the machine body 910, a working hand 900 used for taking materials, a first lifting assembly used for driving the working hand 900 to move up and down, and a rotating assembly used for driving the working hand 900 to rotate, wherein the L-shaped arm 920 comprises a vertical support fixed on the machine body and a transverse moving assembly horizontally suspended above the machine body 910. In this embodiment, the driving mechanism is provided based on the L-arm 920, and the horizontal section 20 is a traverse assembly, which is suspended above the machine body 910, so that the apparatus is more suitable for single machine operation, and is also suitable for operation with the cart 930, and is also convenient for use with a special material taking device, such as a conveyor belt. In order to facilitate the material to be sent out of the machine body 910, the three actions of up-down movement, horizontal movement and rotation are adopted, and the three actions are respectively completed by the first lifting component, the traverse component and the rotating component. The specific implementation mode is as follows: for example, when the device is used with the cart 930, the first lifting assembly is used to control the operation arm 900 to descend to the material pile for material taking, after the material is grabbed, the first lifting assembly is used to control the operation arm 900 to ascend, then the traverse assembly is used to control the operation arm 900 to horizontally move to the outside of the machine body 910 and above the cart 930, then the rotating assembly is used to adjust the material discharging direction, and after the adjustment is completed, the first lifting assembly is used to control the operation arm 900 to descend so as to place the material on the cart 930. In this entire operation, the rotation unit may start to rotate when the hand 900 first ascends to adjust the angle of the hand 900, and the material may be directly discharged without waiting for adjustment when the hand 900 moves above the cart 930. And after the small materials are finished, the steps are retreated to return to the original point, and then the second material taking and discharging actions are carried out. This is a general implementation when the cart 930 is used, but when it is operated independently, it can be operated in accordance with the work table 96 itself. The rotation mode may be that the working hand is fixed to the outer ring of the bearing or fixed to the inner ring of the bearing.

In another embodiment, referring to fig. 11 and 12, the apparatus may only have the first lifting assembly and the traverse assembly, and then the operation platform 96 for receiving the material from the operation hand is installed on the side of the machine body 910, so that the apparatus can really perform a single operation through the operation platform 96 without being matched with other material receiving devices, such as the cart 930, the conveyer belt, and the like. Preferably, the work table is detachably mounted on the side of the body 910, the detachable form makes the use of the work table more flexible, and the need of the work table 96 can be selected according to the actual situation, for example, when the work table is used with the cart 930, the work table 96 can be detached. Of course, the rotating assembly is matched, so that the function of the equipment can be more comprehensive.

Further optimizing the above solution, the apparatus further comprises a second lifting assembly for driving the working platform 96 to move up and down. In this embodiment, the second lifting assembly has the same function as the first lifting assembly, and is used to drive the corresponding component to move up and down. For the sake of distinction, the two are defined as a first lifting assembly and a second lifting assembly, respectively. Preferably, the second lifting assembly may be a slide rail vertically disposed on the sidewall of the machine body 910, so that the working platform 96 can be driven by the slide block capable of sliding on the slide rail to move up and down, and further, the suitable height of the working platform 96 can be adjusted according to the actual situation. This may be a manual adjustment or a mechanical adjustment, wherein a mechanical adjustment is also a common adjustment, such as a pneumatic cylinder, a spindle drive, etc., and the specific implementation thereof will not be described in detail here. The second lift assembly may also include only screws, with the screws and pre-positioned threaded holes to effect a change in position of the table 96.

To further optimize the above solution, referring to fig. 11 and 12, the apparatus further includes a turnover assembly for turning the horizontally disposed work table to be close to the sidewall of the machine body 910. In this embodiment, the work table 96 may be turned over by the turning unit in addition to the height adjustment of the work table 96, and in the normal operation state, the work table 96 is horizontally disposed, and the turning unit may turn the work table, so that the work table may be folded up against the side wall of the machine body 910 without being used, and the work table may not block the blanking process when the cart 930 is used. The work table 96 may also be removed while the cart 930 is in use. Preferably, the overturning mode is realized by adopting an overturning bracket.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 11, the apparatus further includes a four-way slider 93, the four-way slider 93 includes a seat body slidably disposed on the traverse moving assembly, and the seat body has a horizontal sliding groove slidably connected to the traverse moving assembly and a vertical sliding groove slidably connected to the first lifting assembly. The four-way slider 93 can move in four directions, i.e., left, right, up, and down in fig. 11. Preferably, a limit sensor for limiting the movement of the four-way slider 93 and the movement of the first lifting assembly is further included, or the movement is controlled by a program of a control unit.

With reference to fig. 11, the first lifting assembly includes a lifting rail 92 vertically penetrating through the vertical sliding slot, a lifting driving motor 31 disposed at one end of the lifting rail 92, and a lifting synchronization base 90 disposed at the other end of the lifting rail 92, an output shaft of the lifting driving motor 31 and the lifting synchronization base 90 are synchronously connected by a vertical belt, the base is provided with at least one set of driving assemblies, the driving assemblies include two driving wheels disposed oppositely and used for driving the lifting rail 92 to move up and down, the two driving wheels surround the vertical sliding slot, and at least two driving wheels are partially wrapped by the vertical belt. In this embodiment, the lifting mode of the fine manipulation hand 900 is realized by matching the vertical belt, the lifting guide rail 92, the lifting driving motor 31 and the lifting synchronization seat 90, wherein the four-direction slider 93 does not move, and the lifting guide rail 92 is driven to move up and down by the rotation of the two driving wheels. Preferably, a buffer seat 91 is provided at the upper end of the lifting rail 92 to play a role of buffering, and the buffer seat 91 includes a spring, a pad, a cushion rubber pad, a buffer shaft or a damping buffer. For example, when power is off, the lifting guide rail 92 can slide down to prevent severe impact, and the protection effect is achieved.

The traverse assembly is detailed, please refer to fig. 11, and the traverse assembly includes a translation guide rail 97 horizontally passing through the horizontal sliding groove, a translation driving motor 98 disposed at one end of the translation guide rail 97, and a translation synchronization seat 94 disposed at the other end of the translation guide rail, an output shaft of the translation driving motor 98 and the translation synchronization seat 94 are synchronously connected through a transverse belt, the seat is provided with at least one set of traveling assemblies, the traveling assemblies include two traveling wheels oppositely disposed and traveling on the translation guide rail 97, the two traveling wheels surround to form the horizontal sliding groove, and the transverse belt at least partially surrounds the two traveling wheels. In this embodiment, the horizontal movement mode of the refining manipulator 900 is realized by matching the horizontal belt, the translation guide rail 97, the translation driving motor 98 and the translation synchronization seat 94, the translation guide rail is fixed in the horizontal section of the L-arm, the traveling wheels move on the translation guide rail 97, and at this time, the four-way slider 93 moves along the translation guide rail 97, so as to drive the lifting guide rail 92 to move horizontally. Preferably, a limit sensor for limiting the movement of the four-way slider 93 and the movement of the first lifting assembly is further included, or the movement is controlled by a program of a control unit. As an optimization scheme of the embodiment of the present invention, please refer to fig. 11, the rotating assembly includes a rotating electrical machine 95 and a rotating shaft driven by the rotating electrical machine 95 to rotate vertically, and the other end of the rotating shaft is installed on the operation hand 900. In this embodiment, the rotation mode uses the rotating motor 95 to rotate the working hand 900. The worker 900 with the rotation operation may be used with the work table 96 instead of the cart 930, or vice versa.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 11, a stock bin 99 is disposed in the machine body 910, the stock bin 99 specifically supplies the manipulator 900 to extend into a feed opening 990 for taking materials therein, the feed opening 990 is disposed on the top surface of the machine body 91010, and the horizontal section 20 of the L-arm 920 is disposed above the feed opening 990 in a horizontal direction. In this embodiment, the machine body 910 may have a storage bin 99, and materials may be stored inside the machine body, so that the material taking operation can be performed by the manipulator 900 driven by the driving mechanism only by providing the material inlet 990 on the top surface of the machine body 910. To prevent the vertical section 21 of the L-arm 920 from occupying the position of the feedwell 990, it may be mounted at the edge of the top of the silo 99, while the horizontal section 20 of the L-arm 920 may be suspended directly above the feedwell 990 to facilitate material removal.

As an optimized solution of the embodiment of the present invention, the operation hand 900 at least includes a working head for moving the article, or an attack head for destroying the surface shape of the article. In this embodiment, the manipulator 900 is subdivided into a working head for moving the article, an attacking head for destroying the surface shape of the article, or a suction-discharge disk hole, so that the device can be used for moving the article or destroying the surface of the article, such as hole-making. The movable article can be a working head for absorbing plates, goods and the like, so that the equipment can be used in the engineering field. And if the operation hand is thinned into the glue injection head, the glue injection head can be used in the glue injection field. The device can be used for punching, cutting and the like, so that the device has many functions, and can be used for mounting parts in related fields as long as several actions such as lifting, horizontal movement, rotation and the like can be used. The operation head passes through plate body 901 and is connected with first lifting unit, and plate body 901 is dull and stereotyped, can establish more quantity operation head, preferably is the swash plate, conveniently rolls the thing on the top surface, if the feed bin, wind-force is too big, and the seed floats to the suction disc top surface, and the top surface is the inclined plane, has just fallen back the feed bin.

The working head with the functions of hole digging and seeding is refined, the working head comprises a shell with a large upper part and a small lower part, a material storage cavity is arranged inside the shell, one end with the large size of the shell is connected with the driving mechanism, one end with the small size of the hole digging head is provided with a small hole for feeding, the working head is, for example, a nipple, the diameter of the nipple is slightly larger, and the small hole is arranged at the center of the nipple for sucking seeds, so that the seeds can be sown in a smooth manner after the hole digging is completed, and the purpose of one-step forming of hole digging and seeding is achieved. In the above embodiment, the pneumatic manner may also be a pneumatic device, and the pneumatic device is used to provide suction force for the operation hand 900 to take material or provide thrust force for discharging material. The air pipe is laid along the L-shaped arm, and the operating hand is provided with an air hole capable of generating suction or thrust. In this embodiment, the effect of fan is to provide suction or thrust, produces suction if the fan corotation, takes away the air in the trachea, and then embodies have the adsorption affinity in the gas pocket department, and this adsorption affinity can get the material action, and the fan reversal then produces thrust, is about to send the air to the trachea in, can accomplish the action of unloading after the blowout, switches to admit air and give vent to anger through the diverter valve in this process. For example, the seeds are sprayed and sowed, the air pipe can be used as a feeding pipe, the air hole can be a material hole, the seeds can enter the operation hand along the air pipe, and the air hole is sprayed out to finish sowing.

The technical scheme is further optimized, the switching valve comprises a five-way valve, the five-way valve is provided with a valve body with a built-in air passage g, the valve body is provided with an air inlet c, an air outlet e, a first interface a, a second interface b and a third interface d, the first interface a is in butt joint with an air inlet of the fan, the second interface b is in butt joint with an air outlet of the fan, the third interface d is in butt joint with the operating hand, the air inlet c, the first interface a, the third interface d, the second interface b and the air outlet e are all communicated with the air passage g and are sequentially arranged along the direction of the air passage g, and the five-way valve further comprises a valve core for controlling the third interface d to be communicated with the first interface a or the second interface b in a switching mode. In this embodiment, the switching valve is a five-way valve, which has an air passage g therein, and the five-way valve has an air inlet c, an air outlet e, a first interface a, a second interface b, and a third interface d, which are all communicated with the air passage g and sequentially arranged along the direction of the air passage g, that is, the layout of the five interfaces is not limited to the upper two interfaces, the lower three interfaces, or the upper one interface and the lower four interfaces shown in fig. 13, which are all feasible schemes, and only needs to switch and control the third interface d to be communicated with the first interface a or the second interface b through a valve core. When the material sucking action is performed, the first port a is communicated with the third port d, the second port b is communicated with the gas outlet e, when the material discharging action is performed, the first port a is communicated with the gas inlet c, the second port b is communicated with the third port d, the communication of the first port a and the second port b is controlled by switching control of the valve core, the valve core comprises two plugging pieces f capable of sliding along the gas passage g and a driving piece h driving the two plugging pieces f to synchronously move so as to switch control (the third port d is communicated with the first port a or the second port b), so that simultaneous plugging is realized, for example, when the state 4a in fig. 13 is the material sucking action, the state 4b is the material discharging action. The sealing member f may be a rubber pad or other elastic member, and the driving member h may be driven by an electromagnetic force, such as the magnetic coil, the stationary core and the movable core, which cooperate to extend and retract along the length direction of the air passage g, i.e. along the left-right direction in fig. 13, or may be driven by an air cylinder, an electric push rod, etc. Preferably, the valve core moves repeatedly, so that the air flow can be switched repeatedly, and the aim of cleaning the air passage is fulfilled.

As shown in fig. 13, the closure f is further refined, being cylindrical and having a flange i extending from two end faces towards the middle, and tapering in a direction away from the axis. The outer surface of the flange i is a conical surface. The tip of the body with the conical surface extends into the interface (the interface is the first interface a or the second interface b), the outer diameters of the two end surfaces of the body are smaller than or equal to the inner diameter of the air passage g, and the outer diameter of the conical surface is larger than the inner diameter of the air passage, so that the blocking piece f can ensure to block the air passage when moving.

The air passage g is further optimized, and the inner diameter of the section, opposite to the first interface a, of the air passage g and the section, opposite to the second interface b, of the air passage g is larger than the maximum outer diameter of the body, so that the blocking piece f is prevented from being rubbed in the moving process, and the service life of parts is further prolonged.

As the utility model discloses the optimization scheme, gas outlet e communicates to the feed bin through the trachea. In this embodiment, jet-propelled in the feed bin, can make the material become the pneumatic state, do benefit to and absorb.

Instead of the five-way valve described above to switch between inlet and outlet, it is also possible to use a single valve as is now available, so that only a single air line disconnects the suction function. The article suction is interrupted and the article falls naturally when reaching the target point. Two valves, two air pipes, one for interrupting air suction and one for interrupting air injection; four valves, single air pipe, air duct switching, two closing, two opening, single air pipe controlling, air suction interruption, air injection interruption. These are also possible solutions, not only limited to the use of a five-way valve, but the effect of the five-way valve is the best and most cost-effective.

As the embodiment of the utility model provides an optimization scheme is equipped with gyro wheel and handle on the organism 910 for convenient the removal when this equipment isolated operation. The cabinet door is arranged on the counter, and the materials can be supplemented by opening the cabinet door. The cabinet door is locked by the cabinet door lock. The arrangement of the rollers can facilitate the pushing of the body, and the equipment can be changed into a vehicle by matching with a driving system.

Referring again to fig. 1-3, the above-mentioned motion assembly 6 and task assembly 3 can be used in a production line or used alone. When the seedling raising carrier is applied to a production line, the frame 5 can be arranged at different positions of the production line according to different operation modes of the operation assembly 3, namely along the conveying direction of the material conveying assembly 1, or arranged between the starting end and the tail end of the material conveying assembly 1, when the frame is arranged at the starting end or the tail end of the material conveying assembly 1, the operation assembly 3 can be used as a feeding and discharging material for the seedling raising carrier 4, the operation head is of a structure convenient for grabbing the seedling raising carrier 4, and when the operation head is a hole making head 321 or a ventilation head or a cutter mold 322, the frame 5 is usually arranged in a moving path of the seedling raising carrier 4 of the material conveying assembly 1. Generally, the moving assembly 6 should further include an inductive switch for detecting that the seedling raising carrier 4 moves to the working assembly 3, and the automatic operation of the moving assembly 6 and the working assembly 3 can be controlled by the inductive switch, and the inductive switch is a contact switch, a laser sensor, an infrared sensor or an ultrasonic sensor. Of course, an inductive switch for detecting the movement of the seedling carrier 4 to the working assembly 3 or the feeding assembly 2 can also be arranged on the material conveying assembly 1. The material conveying component 1 can be a conveyor or a transmission belt, and the conveyor or the transmission belt drives the seedling raising carriers 4 to synchronously move.

Referring to fig. 5-7, when the moving module 6 and the working module 3 are used together, they can be regarded as a high-compatibility working device, and of course, the high-compatibility working device can also be directly applied to the assembly line, the high-compatibility working device further includes a turning table 33, the turning table 33 is used for horizontally supporting the acted piece, of course, when it is applied to the assembly line, the acted piece is the seedling raising carrier 4, the turning table 33 is installed on the frame 5, the turning table 33 and the frame 5 are connected in a rotatable manner, and can be turned from a vertical state to a horizontal state under the action of external force, generally, the high-compatibility working device is further equipped with a turning cabinet 34, the turning cabinet 34 is connected and fixed with the frame 5, the turning cabinet 34 can be used as a control center, or can also be used as a storage function, such as placing the acted piece, the overturning platform 33 can be used as one of the door plates of the overturning cabinet 34, the overturning platform 33 vertically covers the overturning cabinet 34 under normal conditions, when operation is needed, the overturning platform 33 is overturned to be in a horizontal state, the seedling culture carrier 4 can be manually placed on the overturning platform 33, and then the operations such as hole digging, seeding or incision can be carried out on the seedling culture carrier 4 on the overturning platform 33 through the control movement assembly 6 and the operation assembly 3. Generally, a support rod 35 is horizontally disposed on the frame 5, and when the turning table 33 is turned to a horizontal state, the support rod 35 supports the turning table 33 to ensure the stability of the turning table 33 during operation, and the turning table 33 can be turned to a horizontal state by an upper turning or can be turned to a horizontal state by a lower turning. For the automation mechanized operation who improves high compatibility operation device, can be provided with inductive switch 36 on roll-over table 33, when placing the carrier 4 of growing seedlings on roll-over table 33, this inductive switch can be with information transmission to moving component 6, and moving component 6 automatic work, and then drives the carrier 4 of growing seedlings on the operation subassembly 3 pair roll-over table 33 by moving component 6 and grows seedlings the operation. Such an inductive switch 36, which may be a contact switch, a laser sensor, an infrared sensor, an ultrasonic sensor, or the like, is electrically connected to the drive member 64 of the motion assembly 6. And in another embodiment, the support rod 35 can also move along the vertical direction, the support rod 35 is arranged on the rack 5 in a sliding manner, a screw rod transmission manner is also adopted between the output shafts of the support rod 35 and the motor 51, when the output shaft of the motor 51 rotates, the support rod 35 can move along the guide rail 52 on the rack 5 in the vertical direction, and then the overturning platform 33 is driven to move along the vertical direction, at the moment, the overturning platform 33 can serve as the feeding and discharging function, the seedling growing carrier is arranged on the overturning platform 33, and the seedling growing carrier moves along the overturning platform 33 in the vertical direction. In the high-compatibility operation device with the structure, the hole punching plates or the seeding plates with different specifications are matched to match different hole trays, and the device is compatible with functions of a hole punching machine and a seeding machine, can be manually placed in the hole trays for hole punching or hole tray seeding or sponge block seeding, is high in compatibility, can save cost, avoids equipment from being idle, continuously bears the utilization rate of the equipment, and improves operation efficiency. Preferably, the overturning platform can also exist independently and is not used as a cabinet door.

Example four

Referring to fig. 1, fig. 8 and fig. 9, the embodiment of the present invention further provides a feeding assembly 2, this feeding assembly 2 includes power unit 21, stable ring 22 and at least one feeding hopper 23, power unit 21 orders about stable ring 22 to rotate around its axis, feeding hopper 23 is fixed on stable ring 22, that is, power unit 21 can order about feeding hopper 23 to rotate along with stable ring 22 synchronously, feeding hopper 23 is mainly used for depositing the material, its inside has a notch 231, be provided with out feed bin 24 above passing feed assembly 1, the discharge gate that goes out feed bin 24 is located passing feed assembly 1 directly over, the feed inlet that goes out feed bin 24 then sets up towards the summit of stable ring 22, can understand that the feed inlet that goes out feed bin 24 sets up upwards. In this embodiment, the discharging bin 24 is a stationary component, which neither moves along with the material conveying component 1 nor rotates along with the stabilizing ring 22, and the feeding hopper 23 rotates along with the stabilizing ring 22, certainly it is not located on the rotating shaft of the stabilizing ring 22, that is, in the rotating process, the position of the feeding hopper 23 changes, and when it rotates to the highest point position, the inner side surface of the feeding hopper 23 faces downward and is directly opposite to the feeding port of the discharging bin 24, and because the inner side surface of the feeding hopper 23 has the notch 231, the material in the feeding hopper 23 can fall into the discharging bin 24 through the notch 231, and then the discharging port of the discharging bin 24 leads into the seedling raising carrier 4 on the material conveying component 1, and in the process that the feeding hopper 23 continues to rotate, the material can be supplemented into the feeding hopper 23, and then the continuous feeding of the seedling raising carrier 4 on the material conveying component 1 is achieved. Since the stabilizing ring 22 needs to rotate and the material falls from the apex of the stabilizing ring 22, the material transfer assembly 1 should pass through the stabilizing ring 22, and the discharging bin 24 is located between the apex of the stabilizing ring 22 and the material transfer assembly 1. Of course, besides, the feeding mode can also adopt a spiral feeding machine, and even other simpler feeding modes are used for meeting different equipment requirements. The feeding position is not limited to this form of the embodiment, and other positions are possible.

Referring to fig. 1 and 9, in order to optimize the above embodiment, the feeding assembly 2 further includes a stabilizing frame 25, the stabilizing frame 25 is a basic structure of the feeding assembly 2, the power mechanism 21 and the discharging bin 24 are both disposed on the stabilizing frame 25, and the stabilizing ring 22 is rotatably disposed on the stabilizing frame 25. In this embodiment, the stabilizing frame 25 is generally fixed, the stabilizing ring 22 is fitted over the stabilizing frame 25, the stabilizing ring 22 is supported by the stabilizing frame 25, and the stabilizing ring 22 rotates around the stabilizing frame 25 under the driving of the power mechanism 21. The transmission structure of the power mechanism 21 and the stabilizing ring 22 is refined, the power mechanism 21 comprises stabilizing wheels 211 arranged on the stabilizing frame 25 and a driving motor (a first motor 212) driving each stabilizing wheel 211 to rotate, the rotating shaft of each stabilizing wheel 211 is parallel to the rotating shaft of the stabilizing ring 22, the outer circular surface of each stabilizing wheel 211 is in contact with the inner side surface of the stabilizing ring 22, and each stabilizing wheel 211 is distributed at intervals along the circumferential direction of the stabilizing ring 22. When the first motor 212 drives each stabilizing wheel 211 to rotate, each stabilizing wheel 211 can drive the stabilizing ring 22 to rotate under the action of friction force because the stabilizing wheel 211 is in contact with the stabilizing ring 22. In general, the first motor 212 drives one of the stabilizing wheels 211 to rotate, and then drives the other stabilizing wheels 211 through the stabilizing wheel 211, so that the stabilizing wheels 211 rotate synchronously, for this, one of the stabilizing wheels 211 is a driving wheel, which is connected with an output shaft of the first motor 212 and is directly driven to rotate by the first motor 212, and the other stabilizing wheels 211 are driven wheels, which are all in driving connection with the driving wheel. The driving wheel and the driven wheels are in transmission connection through a belt or a chain or a gear, certainly, all the driven wheels are not directly connected with the driving wheel, one or more driven wheels can be used for transferring, for example, one driven wheel and the driving wheel are in transmission connection through a belt, and the driven wheel and the other driven wheel are also in transmission connection through a belt.

Referring to fig. 1 and 8, further, the stabilizing ring 22 includes two annular rings 221 disposed in parallel and oppositely, the two annular rings 221 are connected through the feeding hoppers 23, generally, the feeding hoppers 23 are plural, the two annular rings 221 are connected through the plural feeding hoppers 23, and the feeding hoppers 23 are sequentially distributed at intervals along the circumferential direction of the stabilizing ring 22, and the feeding hoppers 23 form the outer circular surface of the stabilizing ring 22, for this reason, on one hand, the stability of the overall structure of the stabilizing ring 22 can be enhanced, and on the other hand, in the process of rotating the stabilizing ring 22, the material drops continuously at the feeding hole of the discharging hopper 24. And for this structure, each stabilizing wheel 211 comprises two sets of rollers, the two sets of rollers are located on the same axis, the two sets of rollers respectively correspond to the two annular rings 221, and each roller contacts with the inner surface of the corresponding annular ring 221.

Referring to fig. 8-10, preferably, an annular baffle plate 26 is further disposed on the stabilizer 25, the baffle plate 26 is attached to the inner side surface of the feeding hopper 23, and the baffle plate 26 is provided with an opening at the feeding port corresponding to the discharging bin 24, that is, the baffle plate 26 has an opening at the top position. Because striker plate 26 installs on steady rest 25, then striker plate 26 is positioned, at the stabilizer ring 22 rotation in-process, each feed fill 23 rotates relative striker plate 26, and because striker plate 26 can laminate with the medial surface of feed fill 23, then when feed fill 23 is located non-top end position, striker plate 26 can carry out the shutoff to breach 231 on the feed fill 23 medial surface, can avoid rotating the in-process, some materials in the feed fill 23 drop by breach 231 when non-top end position, can effectively avoid the material to drop to in the feed subassembly 2 or scatter to outside. And when the feeding hopper 23 rotates to the top end position, since the inner side surface of the feeding hopper 23 is provided with the notch 231 and the striker plate 26 is provided with the opening at the position, the material in the feeding hopper 23 can sequentially pass through the notch 231 and the opening to enter the discharging bin 24. Of course, the feed inlet of the discharge bin 24 may also extend into the opening, and the material falling from the feed hopper 23 directly enters the discharge bin 24.

Preferably again, referring to fig. 1 and 8, the feeding assembly 2 further comprises a storage bin 27, and the bottom of the stabilizing ring 22 is located in the storage bin 27. In this embodiment, the storage bin 27 is mainly used for storing the seedling substrate required by the seedling carrier 4, the bottom of the stabilizing ring 22 is located in the storage bin 27, and then in the rotating process of the stabilizing ring 22, each feeding hopper 23 is passed through by the storage bin 27, and in the process of passing through the storage bin 27, part of the materials in the storage bin 27 can enter the feeding hopper 23, so as to achieve the effect of feeding materials into the feeding hopper 23, and then the feeding assembly 2 can continuously add materials to the seedling carrier 4 on the feeding assembly 1. Of course, when feeding, the material will not enter from the notch 231 on the inner side of the supply hopper 23, and usually, the supply hopper 23 should be further provided with an expansion opening 232 for excavating the material in the storage bin 27, the expansion opening 232 is located on one side of the supply hopper 23, and the side of the latter supply hopper 23 faces the former supply hopper 23 (the side faces the rotation direction of the stabilizing ring 22), so that when the supply hopper 23 rotates into the storage bin 27, the material in the storage bin 27 can enter into the supply hopper 23 from the expansion opening 232, and an excavating tooth can be further provided at the expansion opening 232 of the supply hopper 23, and the excavating tooth can play a role of guiding, that is, when the supply hopper 23 rotates into the storage bin 27, the material in the storage bin 27 is guided into the supply hopper 23 by the excavating tooth. Because the rotatory in-process of stabilizing ring 22, storage silo 27 need last the supply to each feed hopper 23 in mend the material, then the material in the storage silo 27 lasts the reduction, to this can add lifting unit, this lifting unit can be to stabilizing frame 25 effect, so that stabilizing frame 25 is whole to remove along vertical direction, perhaps lifting unit can be to storage silo 27 effect, so that storage silo 27 removes along vertical direction, and then guarantee at the in-process of storage silo 27 lasting feed supplement, feed hopper 23 all stretches into in the material of storage silo 27. The lifting assembly can adopt a supporting foot or a wheel which can rotate and lift, and the feeding assembly 2 can be matched with the production line in a manual adjusting mode.

Referring to fig. 1 again, further, a stirring component or a sterilization component is further added in the storage bin 27, and certainly, the stirring component and the sterilization component can also be simultaneously arranged in the storage bin 27, the materials in the storage bin 27 can be uniformly stirred by the stirring component, the sterilization component can sterilize the materials, and the sterilization component can be an ozone generator and is driven by a motor to work. In addition, the upper surface of the storage bin 27 is open, so that interference caused by rotation of the stabilizing ring 22 and the feeding hopper 23 can be avoided, and materials falling off in the working process of the feeding assembly 2 can be collected into the storage bin 27 to avoid scattering of the materials.

Referring to fig. 1 and 10, the structure of the discharging bin 24 is detailed, the discharging bin 24 is provided with a discharging roller 241 and a rotating motor (i.e. a second motor 242) for controlling the rotation of the discharging roller 241 at the discharging port, the discharging roller 241 can play a role of controlling the opening and closing of the discharging port of the discharging bin 24, specifically, the second motor 242 controls the rotation of the discharging roller 241 to control the opening and closing of the discharging port of the discharging bin 24, or the discharging port of the discharging bin 24 is located on the discharging roller 241, the discharging port of the discharging roller 241 is opened and closed by rotating the discharging roller 241, the second motor 242 is electrically connected with an inductive switch on the feeding assembly 2 or the material conveying assembly 1, when the inductive switch detects that the seedling raising carrier 4 moves to the right below the discharging bin 24, the second motor 242 controls the rotation of the discharging roller 241 to open the discharging port, and when the seedling raising carrier 4 moves away, the second motor 242 controls, the discharge gate is closed to when next carrier 4 of growing seedlings moves corresponding position, the discharge gate is opened once more, so circulation, avoid the material to drop to passing on the material subassembly 1. Go out feed bin 24 and wholly adopt hopper-shaped structure, big end down, can be on the aspect the material by feed inlet landing to discharge gate in going out feed bin 24. Preferably, the discharging roller 241 is further provided with a lower edge capable of smoothing the material on the seedling raising carrier 4, the position of the lower edge is lower than the position of the discharging port of the discharging roller 241, the material firstly drops onto the seedling raising carrier 4, and in the process that the seedling raising carrier 4 continuously moves, the lower edge can resist the material which is too high on the seedling raising carrier 4, so that the effect of smoothing the material on the seedling raising carrier 4 is achieved.

Example four

Referring to fig. 1 again, the embodiment of the present invention further provides a liquid supply assembly 7, where the liquid supply assembly 7 is applied to an assembly line, and is mainly used for supplying liquid to the seedling carrier 4 on the material conveying assembly 1. Generally, the liquid supply component 7 is mainly used for spraying water into the seedling growing carriers 4, when the seedling growing carriers 4 are acted by the feeding component 2 and the operation component 3, specifically, after the seedling growing carriers 4 are subjected to hole digging and seeding, the liquid supply component 7 sprays water to the seeded seedling growing carriers 4, or firstly, the feeding component 2 is used for feeding the seedling growing carriers 4, then, two groups of operation components 3 are used for hole digging and seeding, then, the seeded seedling growing carriers 4 are covered by the other feeding component 2, and finally, the liquid supply component 7 is used for spraying water to the seedling growing carriers 4 covered by the materials. Of course, in the above steps, an upper seedling raising carrier 4 and a lower seedling raising carrier 4 are added.

Preferably, the liquid supply assembly 7 mainly adopts two modes, one of which is to spray liquid to the seedling growing carrier 4, the liquid supply assembly 7 comprises a liquid outlet head 71 facing the seedling growing medium spray liquid and a hydraulic mechanism communicating the liquid outlet head 71 with the liquid storage container 72, the liquid outlet head 71 is arranged facing the upper surface of the material transferring assembly, when the seedling growing medium moves to the spray range of the liquid outlet head 71, the hydraulic mechanism works to extract the liquid in the liquid storage container 72 to be sprayed out from the liquid outlet head 71, and when the liquid outlet heads 71 are multiple, the hydraulic mechanism can be connected with the hydraulic mechanism in a multi-path branching mode. The hydraulic mechanism usually adopts a liquid pump, an inductive switch is arranged at the position of the material conveying assembly 1 corresponding to the liquid supply assembly 7 and is electrically connected with the hydraulic mechanism, when the inductive switch senses the seedling growing carriers 4 conveyed by the material conveying assembly 1, the hydraulic mechanism starts to supply liquid, and the liquid outlet head 71 sprays the seedling growing carriers 4. And in another mode, supply liquid subassembly 7 to adopt to the 4 dropping liquids of carrier of growing seedlings, supply liquid subassembly 7 to include the dropping liquid district, the dropping liquid district is located and passes directly over material subassembly 1 and can drop the liquid downwards, when the carrier of growing seedlings 4 through the dropping liquid district, liquid drips into in the carrier of growing seedlings 4. Of course, in addition to the form of drops, a spray may be used to deposit the seedling carrier. For the liquid level sensor, a liquid inlet of the liquid storage container 72 is communicated with an electric valve, and the electric valve is electrically connected with the liquid level sensor. When the liquid level in the liquid storage container 72 is lower than the warning liquid level, the electric valve is triggered to be opened to supplement the liquid into the liquid storage container 72.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A rotary feeding device comprises a feeding assembly and is characterized in that: the feeding assembly comprises a power mechanism, a stabilizing ring and at least one feeding hopper, the power mechanism drives the stabilizing ring to rotate around the axis of the power mechanism, the feeding hopper is fixed on the stabilizing ring, a notch is formed in the inner side surface of the feeding hopper, a discharging bin is arranged above the material conveying assembly, a discharging port of the discharging bin is located right above the material conveying assembly, and a feeding port of the discharging bin faces to the top point of the stabilizing ring.

2. The rotary feeder of claim 1, wherein: the feeding assembly further comprises a stabilizing frame, the power mechanism and the discharging bin are arranged on the stabilizing frame, and the stabilizing ring is rotatably arranged on the stabilizing frame.

3. The rotary feeder of claim 1, wherein: the stabilizing ring comprises two annular rings which are oppositely arranged in parallel, and the two annular rings are connected through the feeding hopper.

4. The rotary feeder of claim 2, wherein: the stable frame is provided with an annular baffle plate, the baffle plate is attached to the inner side face of the feeding hopper, and an opening is formed in the position, corresponding to the feeding port of the discharging bin, of the baffle plate.

5. The rotary feeder of claim 1, wherein: the feeding hoppers are arranged in a plurality, and are sequentially distributed at intervals along the circumferential direction of the stabilizing ring.

6. The rotary feeder of claim 2, wherein: the power mechanism comprises stabilizing wheels arranged on the stabilizing frame and a first motor driving each stabilizing wheel to rotate, the rotating shaft of each stabilizing wheel is parallel to the rotating shaft of the stabilizing ring, the outer circular surface of each stabilizing wheel is in contact with the stabilizing ring in a fit manner, and the stabilizing wheels are distributed at intervals along the circumferential direction of the stabilizing ring.

7. The rotary feeder of claim 6, wherein: one of the stabilizing wheels is a driving wheel, the other stabilizing wheels are driven wheels, an output shaft of the first motor is connected with the driving wheel, and the driven wheels are in transmission connection with the driving wheel.

8. The rotary feeder of claim 7, wherein: the driving wheel is in transmission connection with the driven wheel through a belt or a chain or a gear.

9. The rotary feeder of claim 2, wherein: the feeding assembly further comprises a storage bin, and the bottom of the stabilizing ring is located in the storage bin.

10. The rotary feeder of claim 9, wherein: the lifting assembly drives the storage bin or the stabilizing frame to lift.

11. The rotary feeder of claim 1, wherein: the discharging bin is provided with a discharging roller at a discharging port and a second motor for controlling the discharging roller to rotate so as to open the discharging port of the discharging bin.

12. The rotary feeder of claim 11, wherein: the discharging roller is provided with a lower edge which can smooth the materials on the seedling culture carrier.

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