CN213486160U

CN213486160U - Seedling lifting device for protecting nursery stock

Info

Publication number: CN213486160U
Application number: CN202022260311.5U
Authority: CN
Inventors: 李子祥; 李文忠; 郑壮
Original assignee: Beijing Xingke Lvyuan Greening Engineering Co Ltd
Current assignee: Beijing Xingke Lvyuan Greening Engineering Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-22
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a play seedling device field, especially relate to a seedling device of playing of protection nursery stock, it includes the workstation, apart from control mechanism and the mechanism that breaks ground, and the workstation is placed subaerial, and apart from control mechanism including flexible platform and telescopic link, flexible platform setting is fixed on the workstation and relative ground, the telescopic link setting on the lateral wall of flexible platform and can with nursery stock truck butt, the mechanism that breaks ground is connected with flexible platform. Through set up distance control mechanism on the workstation, can guarantee to play the broken ground in-process of mechanism on the seedling device and can control the distance between good and the nursery stock often to reducible damage of mechanism to the nursery stock root system of breaking ground.

Description

Seedling lifting device for protecting nursery stock

Technical Field

The application relates to a play seedling device field especially relates to a play seedling device of protection nursery stock.

Background

In the gardening planting process, a batch of saplings are generally cultivated in an area with good soil quality in advance, when the saplings can be transplanted after being formed, the saplings are pulled up from the hilling soil, the process is called seedling lifting, and the seedlings after seedling lifting are transported to other places for transplanting.

The roots are mainly protected by the seedlings, so the possibility of damaging the seedling root systems is reduced as much as possible in the seedling lifting process, a good foundation is provided for the planting survival rate, the width of the seedling root width and the depth of the seedling lifting device entering the culture soil are controlled well in the seedling lifting process, and the depth is 2-5cm deeper than the length of the qualified root systems. Most of the existing seedling lifting modes are that a spade mode is adopted to excavate seedlings manually, the roots of the seedlings are separated from the hilling soil, and then the seedlings are pulled up for subsequent treatment.

Among the above-mentioned correlation technique, artifical spade that adopts excavates the nursery stock, the well distance between control spade apart from the nursery stock root system, the inevitable damage that can cause the nursery stock root system at the seedling in-process to cause the later stage survival rate of nursery stock to hang down.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem of artifical spade of adopting difficult control spade and the distance between the nursery stock root, this application provides a protection nursery stock play seedling device.

The application provides a pair of seedling device that plays of protection nursery stock adopts following technical scheme:

the utility model provides a seedling device that plays of protection nursery stock includes workstation, distance control mechanism and the mechanism that breaks ground, and the workstation is placed subaerial, and distance control mechanism is including flexible platform and telescopic link, and flexible platform setting is fixed on the workstation and ground relatively, and the telescopic link setting is on a lateral wall of flexible platform and can with nursery stock truck butt, the mechanism that breaks ground is connected with flexible platform.

Through adopting above-mentioned technical scheme, can set up the length of telescopic link as required, for the suitable distance between mechanism and the nursery stock of breaking ground when making telescopic link and nursery stock truck butt, at the mechanism during operation that breaks ground, need make the mechanism that breaks ground around the nursery stock round through removing the workstation and break ground, at this moment, only need guarantee that the mechanism that breaks ground is at the in-process telescopic link that breaks ground often with the nursery stock butt, can guarantee that the distance of the mechanism that breaks ground apart from the nursery stock is suitable to reducible damage of the mechanism that breaks ground to the nursery stock root system.

Preferably, a telescopic hole is formed at the joint of the telescopic table and the telescopic rod, one end of the telescopic rod is inserted into the telescopic hole, the telescopic rod can horizontally slide in the telescopic hole, a fastening bolt is arranged above the telescopic table, the fastening bolt is in threaded connection with an upper panel of the telescopic table and can penetrate through the upper panel of the telescopic table to abut against the telescopic rod, and a first scale mark is arranged on the upper surface of the telescopic rod; the upper surface of the telescopic rod is provided with a first scale mark.

Through adopting above-mentioned technical scheme, before needs are broken ground, can be according to first scale mark push-and-pull telescopic link, when making telescopic link and nursery stock butt, the distance between broken ground mechanism and the nursery stock is suitable, then screws up the tight set bolt on the panel on the flexible platform, makes the telescopic link rigidity, sets up the telescopic link into telescopic structure and can improve apart from control mechanism's practicality, can be used to the nursery stock of different root systems.

Preferably, the telescopic link is kept away from the one end fixedly connected with butt pole of flexible platform, and the one end and the nursery stock butt of telescopic link are kept away from to the butt pole.

Through adopting above-mentioned technical scheme, increase apart from the area of contact of control mechanism and nursery stock, be favorable to guaranteeing that the mechanism that breaks ground when breaking ground around the nursery stock round and break ground, the butt pole can last with the nursery stock butt, and then the distance between mechanism and the nursery stock that can accurate control breaks ground, avoids the damage of the mechanism that breaks ground to the nursery stock root system as far as possible.

Preferably, the mechanism of breaing ground includes motor and cutter, and motor fixed connection is on the outer wall of the top panel of flexible platform, and the cutter setting is connected at the outer wall of the lower panel of flexible platform and with flexible platform rotation, and the output shaft of motor passes behind the flexible platform with the one end fixed connection of cutter, the other end of cutter can pierce in the ground soil.

Through adopting above-mentioned technical scheme, starter motor, the output shaft of motor can drive the cutter rotatory in ground soil, can make the soil of nursery stock root not hard up, and then do benefit to the separation of nursery stock root and soil on every side, makes the root system of the difficult damage nursery stock of later stage seedling pulling out in-process.

Preferably, the cutter is provided with a first auger with a spine part.

Through adopting above-mentioned technical scheme, first hanlong can reach the not hard up purpose of messenger's soil rapidly, is favorable to the separation between nursery stock root and the soil on every side.

Preferably, be provided with the driving gear between the output shaft of motor and first auger, be provided with the driven gear with the mutual interlock of driving gear on the lower panel outer wall of flexible platform, driving gear and driven gear rotate with flexible platform and be connected, and every driven gear's lower surface all rotates and is connected with the second auger.

Through adopting above-mentioned technical scheme, a plurality of cutters combined action can improve work efficiency by a wide margin, practices thrift the workman's that plays seedling working time.

Preferably, the working frame is provided with a lifting mechanism, the working frame comprises a horizontal plate and a vertical plate, the telescopic table is horizontally arranged on the vertical plate, one side, close to the telescopic table, of the vertical plate is provided with a T-shaped groove, the lifting mechanism comprises a connecting rod and a lifting cylinder, one end of the connecting rod is fixedly connected with a sliding block which is in sliding fit with the T-shaped groove, and one end, far away from the vertical plate, of the connecting rod is fixedly connected with the side wall of the telescopic table; the piston rod of the lifting cylinder is fixedly connected with the outer wall of the lower panel of the telescopic table.

By adopting the technical scheme, when soil needs to be broken, the piston rod of the lifting cylinder is continuously extended and contracted to drive the telescopic table to vertically reciprocate, and at the moment, the first auger and the second auger continuously break the soil, so that the soil breaking efficiency can be improved, and seedling lifting is facilitated; at the moment, the telescopic table vertically slides in the T-shaped groove through the connecting rod, and the T-shaped groove provides a guiding effect for the soil breaking mechanism, so that the stable lifting of the soil breaking mechanism is facilitated.

Preferably, the vertical board is vertically provided with a second scale mark, the second scale mark is close to the T-shaped groove, a limiting block which is in sliding fit with the T-shaped groove is arranged below the sliding block in the T-shaped groove, and a limiting bolt is arranged on the limiting block.

Through adopting above-mentioned technical scheme, before using broken seedling mechanism, can make the stopper fixed in the position of T type inslot through screwing up spacing bolt according to the vertical slip stopper of the requirement of the degree of depth of breaking ground, at this moment, the stopper plays limiting displacement to the flexible platform of vertical removal, and then can control the degree of depth of breaking ground of broken seedling device, convenient and fast is favorable to playing the seedling smoothly.

Preferably, the bearing block is placed on the upper surface of the horizontal plate, and the bottom of the lifting cylinder is fixedly connected with the upper surface of the bearing block.

Through adopting above-mentioned technical scheme, the bearing block can reduce the focus of whole work frame and make the difficult emergence skew of the focus of work frame, and then strengthens the stability of work frame in the course of the work.

To sum up, the application comprises the following beneficial technical effects:

1. the distance control mechanism is arranged on the working frame, so that the distance between the seedling lifting device and the soil breaking mechanism can be controlled well in the soil breaking process of the soil breaking mechanism on the seedling lifting device, and the damage of the soil breaking mechanism to the root system of the seedling can be reduced;

2. through set up T type groove on vertical board, can provide the guide effect for broken soil mechanism, set up the stopper in T type groove moreover and can make and adjust the broken soil degree of depth of broken soil mechanism through the position of adjustment stopper in T type groove.

Drawings

Fig. 1 is a three-dimensional structure diagram of a seedling lifting device for protecting seedlings according to an embodiment of the present application;

fig. 2 is a schematic perspective view showing a soil breaking mechanism in a highlighted manner in an embodiment of the present application.

Description of reference numerals: 1. a working frame; 11. a horizontal plate; 12. a vertical plate; 121. a second scale mark; 122. a T-shaped groove; 13. a bearing block; 2. a lifting mechanism; 21. a connecting rod; 22. a limiting block; 23. a lifting cylinder; 3. a soil breaking mechanism; 31. a motor; 32. a cutter; 321. a first auger; 33. a driving gear; 34. a driven gear; 341. a second auger; 4. a distance control mechanism; 41. a telescopic rod; 411. a first scale mark; 42. a butting rod; 43. a telescopic table; 431. a telescopic hole; 432. and (5) tightening the bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a seedling lifting device for protecting seedlings. Referring to fig. 1, a seedling lifting device for protecting seedlings comprises a working frame 1, a distance control mechanism 4, a lifting mechanism 2 and a soil breaking mechanism 3, wherein the working frame 1 is placed on the ground, the distance control mechanism 4 is arranged on the working frame 1, the lifting mechanism 2 is arranged on the working frame 1 and used for driving the distance control mechanism 4 to vertically reciprocate, and the soil breaking mechanism 3 is arranged on the distance control mechanism 4. When seedlings need to be lifted, the distance between the soil breaking mechanism 3 and the seedlings is proper by adjusting the distance control mechanism 4, then the soil breaking mechanism 3 is started, and the roots of the seedlings are separated from the surrounding soil by the soil breaking mechanism 3, so that the subsequent seedling pulling is facilitated.

As shown in fig. 1, the working frame 1 includes a horizontal plate 11 and a vertical plate 12, the horizontal plate 11 is horizontally placed above the ground, the vertical plate 12 is vertically fixed above the horizontal plate 11, and the horizontal plate 11 is used for supporting the distance control mechanism 4, the lifting mechanism 2 and the ground breaking mechanism 3.

As shown in fig. 1, the distance control mechanism 4 includes a telescopic table 43, a telescopic rod 41 and an abutting rod 42, the telescopic table 43 is horizontally disposed on the vertical plate 12, a telescopic hole 431 is formed in one side of the telescopic table 43, which is away from the working frame 1, one end of the telescopic rod 41 is inserted into the telescopic hole 431, the other end of the telescopic rod is fixedly connected with the abutting rod 42, a fastening bolt 432 is disposed above the telescopic table 43, the fastening bolt 432 is in threaded connection with an upper panel of the telescopic table 43, the fastening bolt 432 can penetrate through the upper panel of the telescopic table 43 to abut against the telescopic rod 41, and one end of the abutting rod 42, which is away from the telescopic rod 41, abuts against a; the lifting mechanism 2 is disposed below the telescopic table 43, and the soil breaking mechanism 3 is connected to the telescopic table 43. Before needs are broken ground, can push and pull telescopic link 41 earlier, when making butt joint pole 42 and nursery stock butt, the distance between broken ground mechanism 3 and the nursery stock is suitable, then tighten the holding bolt 432 on the panel on flexible platform 43, make telescopic link 41 rigidity, when using broken ground mechanism 3, need make broken ground mechanism 3 break ground around the nursery stock round through removing work rest 1, at this moment, only need guarantee that broken ground mechanism 3 is at broken ground in-process butt joint pole 42 often with the nursery stock butt, can guarantee that the distance of broken ground mechanism 3 apart from the nursery stock is suitable all the time, thereby reducible damage of broken ground mechanism 3 to the nursery stock root system.

Referring to fig. 1, the setting of butt joint pole 42 is for the area of contact of increase distance control mechanism 4 and nursery stock, be favorable to guaranteeing that mechanism 3 breaks ground when carrying out the ground around the nursery stock round, butt joint pole 42 can last with the nursery stock butt, and then can the accurate control break distance between mechanism 3 and the nursery stock, avoid breaking mechanism 3 to the damage of nursery stock root system as far as possible, based on the above-mentioned principle, the shape of butt joint pole 42 sets up the arc that is parallel to axis direction and vertical board 12 better, at this moment, when removing work frame 1, butt joint pole 42 is difficult for slipping with the nursery stock, and then do benefit to and play a role better apart from control mechanism 4.

As shown in fig. 1, in order to enable a seedling lifter to conveniently adjust the distance between the seedling breaking mechanism and the seedling without frequently taking a ruler, a first scale line 411 is provided on the upper surface of the telescopic rod 41.

As shown in fig. 1, the soil breaking mechanism 3 includes a motor 31 and a cutter 32, the motor 31 is fixedly connected to the outer wall of the upper panel of the telescopic table 43, the cutter 32 is vertically arranged on the outer wall of the lower panel of the telescopic table 43 and is rotatably connected to the telescopic table 43, an output shaft of the motor 31 passes through the telescopic table 43 and is fixedly connected to one end of the cutter 32, and the other end of the cutter 32 can penetrate into the ground soil. Starting motor 31, motor 31's output shaft can drive cutter 32 rotatory in ground soil, can make the soil of nursery stock root not hard up, and then does benefit to the separation of nursery stock root and soil on every side, makes the root system of the difficult damage nursery stock of later stage in the seedling pulling process.

Referring to fig. 1, the cutter 32 may be any structure capable of penetrating ground soil and loosening soil at the root of a seedling, in this embodiment, a first auger 321 having a pointed portion is used, and the first auger 321 can achieve the purpose of quickly loosening soil, which is beneficial to separation between the root of the seedling and surrounding soil.

As can be seen from fig. 1 and 2, in order to improve the soil breaking efficiency of the soil breaking mechanism 3, a driving gear 33 is disposed between the output shaft of the motor 31 and the first auger 321, a driven gear 34 engaged with the driving gear 33 is disposed on the outer wall of the lower panel of the telescopic table 43, the driving gear 33 and the driven gear 34 are both rotatably connected to the telescopic table 34, each driven gear 34 is rotatably connected to a second auger 341 through a bearing, and the driving gear 33 is rotatably connected to the first auger 321 through a bearing. Because the cutters 32 continuously vertically reciprocate, the driven gears 34 can be arranged into a plurality of groups, the driving gears 33 and the driven gears 34 are arranged into an arc-shaped structure taking the nursery stock as the circle center, at the moment, the plurality of cutters 32 jointly act, when the working frame 1 rotates around the nursery stock, the working areas of all the cutters 32 are on the same line, the working efficiency can be greatly improved, and the labor time of seedling lifting workers is saved.

As shown in fig. 1, in order to make the ground breaking mechanism 3 vertically move smoothly and quickly, the lifting mechanism 2 in this embodiment includes a connecting rod 21 and a lifting cylinder 23, a T-shaped groove 122 has been seted up to one side that the vertical board 12 is close to the telescopic table 43, the one end fixed connection of connecting rod 21 is on the lateral wall that the telescopic table 43 is kept away from telescopic link 41, the one end fixedly connected with that the connecting rod 21 is close to the vertical board 12 and the slider of sliding fit in the T-shaped groove 122, the vertical setting of lifting cylinder 23 is in the below of telescopic table 43, the piston rod of lifting cylinder 23 and the panel outer wall fixed connection under the telescopic table 43, lifting cylinder 23 can be set up to a plurality. When needing to break ground, the piston rod of lift cylinder 23 continues to stretch out and the vertical reciprocating motion of flexible platform 43 can be driven in the shrink, and at this moment, connecting rod 21 is vertical in T type groove 122 to slide, and T type groove 122 provides the guide effect for flexible platform 43, is favorable to the steady lift of flexible platform 3, and then is favorable to first auger 321 and second auger 341 to continue to break ground, guarantees the smooth seedling of playing of nursery stock.

As shown in fig. 1, in order to better control the depth of the cutter 32 entering the ground soil, a limiting block 22 in sliding fit with the T-shaped groove 122 is arranged below the sliding block in the T-shaped groove 122, and a limiting bolt is arranged on the limiting block 22; the vertical plate 12 is vertically provided with a second scale mark 121, and the second scale mark 121 is close to the T-shaped groove 122. Before using broken seedling mechanism, can be according to the vertical stopper 22 that slides of requirement of the degree of depth of breaking ground, can make stopper 22 fixed in the position of T type groove 122 through screwing up spacing bolt, at this moment, stopper 22 plays limiting displacement to vertical removal's flexible platform 43, and then can control the degree of depth of breaking ground of broken seedling device, convenient and fast is favorable to playing the seedling smoothly.

As shown in figure 1, in order to enhance the stability of the working frame 1 during the working process, a bearing block 13 is placed on the upper surface of the horizontal plate 11, and the bottom of the lifting cylinder 23 is fixedly connected with the upper surface of the bearing block 13. The bearing block 13 can reduce the center of gravity of the whole working frame 1 and make the center of gravity of the working frame 1 not easy to shift, thereby being beneficial to the smooth soil breaking of the soil breaking mechanism 3.

The implementation principle of the seedling lifting device for protecting the nursery stock in the embodiment of the application is as follows: before the soil needs to be broken, the telescopic rod 41 is pushed and pulled firstly, so that when the abutting rod 42 abuts against the nursery stock, the distance between the soil breaking mechanism 3 and the nursery stock is proper, and then the fastening bolt 432 on the upper panel of the telescopic table 43 is screwed down, so that the position of the telescopic rod 41 is fixed; then the motor 31 is started after the limiting block 22 is adjusted according to the requirement of the soil breaking depth, and meanwhile, the piston rod of the lifting cylinder 23 is continuously extended and contracted, and at the moment, the soil breaking mechanism 3 can break soil around the nursery stock for one circle by moving the working frame 1. In the process of breaking the ground, only need guarantee that the mechanism 3 that breaks the ground is at the in-process butt rod 42 of breaking the ground often with the nursery stock butt, can guarantee that the mechanism 3 that breaks the ground is suitable apart from the distance of nursery stock to reducible damage of mechanism 3 that breaks the ground to the nursery stock root system.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a protection seedling lifting device, its characterized in that: including workstation (1), apart from control mechanism (4) and mechanism (3) that breaks ground, place subaerial in workstation (1), apart from control mechanism (4) including flexible platform (43) and telescopic link (41), flexible platform (43) set up on workstation (1) and fixed relatively ground, telescopic link (41) set up on the lateral wall of flexible platform (43) and can with nursery stock truck butt, mechanism (3) that breaks ground is connected with flexible platform (43).

2. The seedling lifting device for protecting seedlings according to claim 1, characterized in that: a telescopic hole (431) is formed in the joint of the telescopic table (43) and the telescopic rod (41), one end of the telescopic rod (41) is inserted into the telescopic hole (431) and the telescopic rod (41) can horizontally slide in the telescopic hole (431), a fastening bolt (432) is arranged above the telescopic table (43), the fastening bolt (432) is in threaded connection with an upper panel of the telescopic table (43), and the fastening bolt (432) can pass through the upper panel of the telescopic table (43) and abut against the telescopic rod (41); the upper surface of the telescopic rod (41) is provided with a first scale mark (411).

3. The seedling lifting device for protecting seedlings according to claim 1, characterized in that: one end of the telescopic rod (41) far away from the telescopic table (43) is fixedly connected with a butt joint rod (42), and one end of the butt joint rod (42) far away from the telescopic rod (41) is in butt joint with the nursery stock.

4. The seedling lifting device for protecting seedlings according to claim 1, characterized in that: the soil breaking mechanism (3) comprises a motor (31) and a cutter (32), the motor (31) is fixedly connected to the outer wall of the upper panel of the telescopic table (43), the cutter (32) is vertically arranged on the outer wall of the lower panel of the telescopic table (43) and is rotatably connected with the telescopic table (43), an output shaft of the motor (31) penetrates through the telescopic table (43) and then is fixedly connected with one end of the cutter (32), and the other end of the cutter (32) can be pierced into ground soil.

5. The seedling lifting device for protecting seedlings according to claim 4, characterized in that: the cutter (32) is provided with a first packing auger (321) with a sharp thorn part.

6. The seedling lifting device for protecting seedlings according to claim 5, characterized in that: a driving gear (33) is arranged between an output shaft of the motor (31) and the first packing auger (321), a driven gear (34) meshed with the driving gear (33) is arranged on the outer wall of the lower panel of the telescopic table (43), the driving gear (33) and the driven gear (34) are rotatably connected with the telescopic table (43), and the lower surface of each driven gear (34) is rotatably connected with a second packing auger (341).

7. The seedling lifting device for protecting seedlings according to claim 2, characterized in that: be provided with elevating system (2) on work frame (1), work frame (1) is including horizontal plate (11) and vertical board (12), flexible platform (43) level sets up on vertical board (12), T type groove (122) have been seted up to one side that vertical board (12) are close to flexible platform (43), elevating system (2) are including connecting rod (21) and lift cylinder (23), the one end fixed connection of connecting rod (21) is on the lateral wall that telescopic link (41) were kept away from in flexible platform (43), one end fixedly connected with and the interior sliding fit's of T type groove (122) that connecting rod (21) are close to vertical board (12), the piston rod of lift cylinder (23) and panel outer wall fixed connection under flexible platform (43).

8. The seedling lifting device for protecting seedlings according to claim 7, characterized in that: a second scale mark (121) is vertically arranged on the vertical plate (12), and the second scale mark (121) is close to the T-shaped groove (122); a limiting block (22) which is in sliding fit with the T-shaped groove (122) is arranged below the sliding block in the T-shaped groove (122), and a limiting bolt is arranged on the limiting block (22).

9. The seedling lifting device for protecting seedlings according to claim 7, characterized in that: bearing block (13) have been placed to horizontal plate (11) upper surface, and the bottom of lift cylinder (23) is connected with the upper surface fixed of bearing block (13).