CN214708808U - Automatic height-adjusting stubble-remaining collecting equipment for green leaf vegetables - Google Patents

Abstract

The utility model discloses an automatic height-adjusting of green leaf dish stays stubble collecting device relates to agricultural machine technical field, including mount, support frame and bottom plate, the both ends of bottom plate both sides are rotated and are connected with the walking wheel, and one side on bottom plate top installs the push rod, the PLC controller is installed to the upper end of push rod one end, and the bottom plate top of push rod one side installs the support frame, install the carriage between the bottom plate top one side on support frame top, and the inside conveyer belt that is provided with of carriage on driven voller and drive roll surface, the bottom plate is close to one side of drive roll and installs the mount, and the inside one end of mount installs driving motor one side of mount below is provided with the cutting knife. The utility model discloses a setting up regulation pole and lead screw, it is automatic to change it and stays the stubble height, satisfies the demand that different green leaf vegetables were collected, avoids the limitation that an equipment was collected to a green leaf vegetable, improve equipment's practicality.

Description

Automatic height-adjusting stubble-remaining collecting equipment for green leaf vegetables

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a stubble collecting device for automatically heightening green-leaf vegetables.

Background

As a big agricultural country, agricultural product planting is rapidly developed all the time in China, wherein due to the improvement of science and technology, agricultural product planting is more intelligent, green-leaf vegetable collection is also transited from manual collection to mechanical collection, but the existing green-leaf vegetable collection equipment has certain defects.

Through retrieval, chinese patent grant publication No. CN06851382U, publication No. 2018, 01.09.2018, discloses a hand-held electric greengrocery harvester, which proposes that "the rear end of the carriage assembly is fixed above the frame assembly through a support rod and a pin shaft, the front end of the carriage assembly is connected with the cutting assembly, the height-limiting adjusting assembly is installed at the left and right sides of the carriage assembly, and the reel assembly is installed at the front end of the cutting assembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green leaf dish automatic height-adjusting stays stubble collecting device to solve the inconvenient regulation problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a green leaf vegetable automatic height-adjusting stubble-remaining collecting device comprises a fixing frame, a supporting frame and a bottom plate, and further comprises a material guide structure convenient for green leaf vegetable conveying and collecting, a cleaning structure capable of avoiding impurity adhesion and an adjusting mechanism convenient for collecting different kinds of green leaf vegetables;

the two ends of the two sides of the bottom plate are rotatably connected with walking wheels, a push rod is mounted on one side of the top end of the bottom plate, a PLC (programmable logic controller) is mounted at the upper end of one end of the push rod, a support frame is mounted at the top end of the bottom plate on one side of the push rod, and the material guide structure is arranged at the top end of one side, close to the push rod, of the support frame;

a conveying frame is arranged between one side of the top end of the bottom plate at the top end of the supporting frame, one side, far away from the supporting frame, of the interior of the conveying frame is rotatably connected with a driving roller, one side, far away from the driving roller, of the interior of the conveying frame is rotatably connected with a driven roller, conveying belts are arranged in the conveying frame on the surfaces of the driven roller and the driving roller, and the cleaning structure is arranged below the conveying belts;

the bottom plate is close to one side of drive roll and installs the mount, and the inside one end of mount installs driving motor, driving motor's output passes through pivot and drive roll one end fixed connection, one side of mount below is provided with the cutting knife, and adjustment mechanism sets up the inside one side of mount at the cutting knife both ends.

Preferably, adjustment mechanism includes the fixed case, the vertical both ends that set up in the inside one side of mount of fixed case, and the mount internally mounted on fixed case top has servo motor, the servo motor output is vertical installs the lead screw that extends to the fixed incasement portion through the pivot, and the surperficial threaded connection of lead screw has the pole piece, the vertical regulation pole that extends to the mount outside of installing of one end of pole piece, and the upper end fixed connection at the bottom of adjusting the pole and cutting knife one side both ends, the vertical spacing groove that runs through the mount both ends of seting up of fixed case one end intermediate position department.

Preferably, the stock guide structure includes stock guide, rocking handle, perpendicular groove, connecting rod, threaded rod and thread piece, the stock guide articulates on the top that the support frame is close to push rod one side, and the vertical groove of erecting of having seted up in the inside upper end both ends of support frame of stock guide one side, the inside vertical rotation of erecting the groove is connected with the threaded rod, and installs the rocking handle that extends to the outside of perpendicular groove in the threaded rod bottom, the perpendicular inslot internal thread connection on threaded rod surface has the thread piece, and thread piece one side articulates there is the connecting rod to connecting rod one side is articulated with one side of stock guide.

Preferably, the guide plate is arc-shaped, and the width of the guide plate is greater than that of the conveying belt.

Preferably, clean structure is including wasing case, blow off pipe, cleaning roller, scraper blade, receipts sediment case, spout and slider, the spout has been seted up to the both sides of the inside upper end of support frame, and the inside sliding connection of spout has the slider, the top of slider is installed and is received the sediment case, and receives one side on sediment case top and install the scraper blade, the bottom plate top of support frame one side is installed and is washd the case, and washs the vertical blow off pipe that runs through the bottom plate of installing in bottom of the case intermediate position department, the top of wasing the case is rotated and is connected with the cleaning roller.

Preferably, the inclination angle of the scraper and the vertical direction is 35 degrees, and the bottom end of the scraper and one side of the top end of the slag collecting box are of a welding integrated structure.

Preferably, the sliding groove and the sliding block are convex in shape and are symmetrically distributed about a vertical central axis of the slag collecting box.

Compared with the prior art, the utility model provides a pair of green leaf dish automatic height-adjusting stays stubble collecting device has following beneficial effect:

1. the utility model provides a servo motor, adjust pole and lead screw, utilize servo motor work to drive the lead screw and rotate, make the pole piece remove and drive the regulation pole and reciprocate, utilize the spacing groove to carry on spacing to the regulation pole removal simultaneously, make its removal more steady, and then make can adjust the distance between cutting knife bottom and the ground, it is high to change its stubble of automation, it is loaded down with trivial details to reduce the manual regulation installation, satisfy the demand that different green leaf vegetables were collected, avoid the limitation that an equipment is directed against a green leaf vegetable collection, improve the practicality of equipment, thereby the problem of inconvenient regulation has been solved;

2. the utility model provides a guide structure and a conveying belt, a rocking handle is rotated to drive a threaded rod to rotate, the threaded block is moved to drive a connecting rod to deflect, and then a guide plate is deflected to change the inclination angle of the guide plate, so that green-leaf vegetables can be conveniently guided subsequently and can fall into a vegetable basket, the green-leaf vegetables are prevented from falling outside the vegetable basket or being damaged by collision due to direct conveying, the efficiency and the quality of green-leaf vegetable collection are ensured, the green-leaf vegetables are prevented from being damaged due to conveying factors, the collection benefit is improved, and the problem of inconvenient collection is solved;

3. the utility model provides a have clean structure, utilize the relative motion of conveyer belt and scraper blade, make the scraper blade scrape the earth on conveyer belt surface and drop to receiving the sediment incasement portion, utilize the relative motion of conveyer belt and cleaning roller simultaneously, make the cleaning roller rotate and utilize the clear water that washs incasement portion to clean the conveyer belt surface, guarantee the cleanliness factor on conveyer belt surface, avoid follow-up artifical abluent loaded down with trivial details, reducible earth piles up the possibility that drops to the basket after simultaneously, and follow-up usable slider is at the inside slip of spout, it takes out inside the support frame to receive the sediment case, and then the inside earth impurity of centralized processing, guarantee the cleanliness factor of equipment, thereby inconvenient clear problem has been solved.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the top-view cross-sectional structure of the fixing frame of the present invention;

FIG. 4 is a schematic view of a partial front view structure of the fixing frame of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 6 is a schematic view of the material guiding plate of the present invention viewed obliquely from the bottom.

In the figure: 1. a material guiding structure; 101. a material guide plate; 102. a rocking handle; 103. a vertical slot; 104. a connecting rod; 105. a threaded rod; 106. a thread block; 2. a driven roller; 3. cleaning the structure; 301. a cleaning tank; 302. a blow-off pipe; 303. a cleaning roller; 304. a squeegee; 305. a slag collection box; 306. a chute; 307. a slider; 4. a carriage; 5. a conveyor belt; 6. a fixed mount; 7. a servo motor; 8. a fixed box; 9. a cutting knife; 10. a drive roll; 11. a traveling wheel; 12. a support frame; 13. a base plate; 14. a push rod; 15. a PLC controller; 16. a drive motor; 17. adjusting a rod; 18. a limiting groove; 19. a rod block; 20. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-6, an automatic height-adjusting stubble-remaining collecting device for green-leaf vegetables comprises a fixed frame 6, a supporting frame 12 and a bottom plate 13, and further comprises a material guiding structure 1 for facilitating green-leaf vegetables to be conveyed and collected, a cleaning structure 3 for avoiding impurities from adhering, and an adjusting mechanism for facilitating different kinds of green-leaf vegetables to be collected;

the two ends of the two sides of the bottom plate 13 are rotatably connected with walking wheels 11, a push rod 14 is installed on one side of the top end of the bottom plate 13, a PLC (programmable logic controller) 15 is installed at the upper end of one end of the push rod 14, the model of the PLC 15 can be FX3SA-10MT-CM, a support frame 12 is installed at the top end of the bottom plate 13 on one side of the push rod 14, and the material guiding structure 1 is arranged at the top end of the support frame 12 close to one side of the push rod 14;

a conveying frame 4 is arranged between one sides of the top ends of bottom plates 13 at the top ends of supporting frames 12, one side, far away from the supporting frames 12, of the conveying frame 4 is rotatably connected with a driving roller 10, one side, far away from the driving roller 10, of the conveying frame 4 is rotatably connected with a driven roller 2, a conveying belt 5 is arranged inside the conveying frame 4 on the surfaces of the driven roller 2 and the driving roller 10, and a cleaning structure 3 is arranged below the conveying belt 5;

a fixing frame 6 is arranged on one side, close to the driving roller 10, of the bottom plate 13, a driving motor 16 is arranged at one end inside the fixing frame 6, the type of the driving motor 16 can be YE2-132M1, the output end of the driving motor 16 is fixedly connected with one end of the driving roller 10 through a rotating shaft, a cutting knife 9 is arranged on one side below the fixing frame 6, and an adjusting mechanism is arranged on one side inside the fixing frame 6 at two ends of the cutting knife 9;

referring to fig. 1-6, the automatic height-adjusting stubble-remaining collecting device for the green leaf vegetables further comprises an adjusting mechanism, the adjusting mechanism comprises a fixed box 8, the fixed box 8 is vertically arranged at two ends of one side inside the fixed frame 6, a servo motor 7 is arranged inside the fixed frame 6 at the top end of the fixed box 8, the type of the servo motor 7 can be F-3420-1, a screw rod 20 extending into the fixed box 8 is vertically arranged at the output end of the servo motor 7 through a rotating shaft, a rod block 19 is connected to the surface of the screw rod 20 through a thread, an adjusting rod 17 extending out of the fixed frame 6 is vertically arranged at one end of the rod block 19, the bottom end of the adjusting rod 17 is fixedly connected with the upper ends of two ends of one side of the cutting knife 9, and a limiting groove 18 penetrating through two ends of the fixed frame 6 is vertically arranged at the middle position of one end of the fixed box 8;

specifically, as shown in fig. 1, fig. 3 and fig. 4, drive lead screw 20 through starting servo motor 7 and rotate, make pole piece 19 remove and drive regulation pole 17 and reciprocate, utilize spacing groove 18 to remove regulation pole 17 simultaneously and carry on spacingly, make it remove more steadily, and then make and to adjust the distance between cutting knife 9 bottom apart from the ground, it leaves the stubble height to change it automatically, satisfy the demand that different green leaf vegetables were collected, avoid the limitation that an equipment was collected to a green leaf vegetable, improve equipment's practicality.

Example 2: the material guiding structure 1 comprises a material guiding plate 101, a rocking handle 102, a vertical groove 103, a connecting rod 104, a threaded rod 105 and a threaded block 106, wherein the material guiding plate 101 is hinged to the top end of one side, close to the push rod 14, of the supporting frame 12, the vertical groove 103 is vertically formed in two ends of the upper end of the inside of the supporting frame 12 on one side of the material guiding plate 101, the threaded rod 105 is vertically and rotatably connected to the inside of the vertical groove 103, the rocking handle 102 extending to the outside of the vertical groove 103 is installed at the bottom end of the threaded rod 105, the threaded block 106 is connected to the inside of the vertical groove 103 on the surface of the threaded rod 105 in a threaded mode, the connecting rod 104 is hinged to one side of the material guiding plate 104, and one side of the connecting rod 104 is hinged to one side of the material guiding plate 101;

the guide plate 101 is arc-shaped, and the width of the guide plate 101 is larger than that of the conveying belt 5;

specifically, as shown in fig. 1, 2, 5 and 6, the rocking handle 102 rotates to drive the threaded rod 105 to rotate, so that the threaded block 106 moves to drive the connecting rod 104 to deflect, and then the material guide plate 101 deflects along with the threaded rod, and the inclination angle of the material guide plate is changed, so that green vegetables can be guided subsequently and fall into the vegetable basket, thereby avoiding the direct conveying to cause the falling outside the vegetable basket or the collision damage, ensuring the efficiency and quality of collecting the green vegetables, and reducing the possibility of the green vegetables falling from the material guide plate 101 due to the arc-shaped material guide plate 101.

Example 3: the cleaning structure 3 comprises a cleaning box 301, a sewage discharge pipe 302, a cleaning roller 303, a scraper 304, a slag collection box 305, a chute 306 and a slide block 307, wherein the chute 306 is formed in two sides of the upper end inside the support frame 12, the slide block 307 is connected to the inside of the chute 306 in a sliding manner, the slag collection box 305 is installed at the top end of the slide block 307, the scraper 304 is installed at one side of the top end of the slag collection box 305, the cleaning box 301 is installed at the top end of a bottom plate 13 on one side of the support frame 12, the sewage discharge pipe 302 penetrating through the bottom plate 13 is vertically installed at the middle position of the bottom end of the cleaning box 301, and the cleaning roller 303 is rotatably connected to the top end of the cleaning box 301;

the inclination angle of the scraper 304 to the vertical direction is 35 degrees, and the bottom end of the scraper 304 and one side of the top end of the slag collecting box 305 form a welding integrated structure;

the sliding groove 306 and the sliding block 307 are convex, and the sliding groove 306 and the sliding block 307 are symmetrically distributed about the vertical central axis of the slag receiving box 305;

specifically, as shown in fig. 1 and 5, through the relative motion of the conveyor belt 5 and the scraper 304, the scraper 304 scrapes off and drops the soil on the surface of the conveyor belt 5 to the inside of the residue collection box 305, and simultaneously, by using the relative motion of the conveyor belt 5 and the cleaning roller 303, the cleaning roller 303 rotates and wipes the surface of the conveyor belt 5 by using the clean water inside the cleaning box 301, so as to ensure the cleanliness of the surface of the conveyor belt 5, and subsequently, the residue collection box 305 is taken out of the inside of the support frame 12 by using the sliding of the sliding block 307 inside the sliding groove 306, so as to intensively process the soil impurities inside the residue collection box, and ensure the cleanliness of the equipment.

The output end of the PLC 15 is electrically connected with the input ends of the servo motor 7 and the driving motor 16 through wires.

The working principle is as follows: when the equipment is used, the push rod 14 is pushed at first, and the equipment is moved to a designated collection field by using the travelling wheels 11;

the first innovation point implementation step:

the first step is as follows: then, the rocking handle 102 is rotated to drive the threaded rod 105 to rotate, and the threaded block 106 moves to drive the connecting rod 104 to deflect by utilizing the threaded fit between the threaded rod 105 and the threaded block 106;

the second step is that: and then make stock guide 101 deflect thereupon, change its inclination, be convenient for follow-up green leaf dish guides, makes it drop to the basket inside, avoids directly carrying to lead to dropping to the basket outside or collision damage.

The implementation step of the second innovation point:

the first step is as follows: the servo motor 7 is started to drive the screw rod 20 to rotate, and the screw rod 20 is matched with the rod block 19 in a threaded manner, so that the rod block 19 moves to drive the adjusting rod 17 to move up and down;

the second step is that: meanwhile, the movement of the adjusting rod 17 is limited by the limiting groove 18, so that the movement is more stable;

the third step: and then make and to adjust the distance between 9 bottoms of cutting knife and the ground, it is high to change its stubble that leaves automatically, satisfies the demand that different green leaf vegetables were collected.

Then, the push rod 14 is pushed to enable the bottom plate 13 to move, the green vegetables are cut off through the cutting knife 9, meanwhile, the driving motor 16 is started to drive the driving roller 10 to rotate, the driving roller 10 and the driven roller 2 rotate to enable the conveying belt 5 to start to rotate, the cut green vegetables are moved towards the direction of the push rod 14, and then the cut green vegetables fall into the vegetable basket through the material guide plate 101;

the third innovation point implementation step:

the first step is as follows: meanwhile, during the operation of the conveyer belt 5, soil on green vegetable leaves may adhere to the conveyer belt 5, and the scraper 304 scrapes off the soil on the surface of the conveyer belt 5 and drops into the slag collecting box 305 through the relative movement of the conveyer belt 5 and the scraper 304;

the second step is that: meanwhile, the cleaning roller 303 rotates by utilizing the relative motion of the conveying belt 5 and the cleaning roller 303, and the surface of the conveying belt 5 is wiped by utilizing clear water in the cleaning box 301, so that the cleanliness of the surface of the conveying belt 5 is ensured, and the subsequent manual cleaning is avoided;

the third step: and then the sliding of the sliding block 307 in the sliding groove 306 can be utilized to take the slag receiving box 305 out of the support frame 12, so as to intensively treat the soil impurities in the slag receiving box.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a green leaf dish automatic height-adjusting stays stubble collecting device, includes mount (6), support frame (12) and bottom plate (13), its characterized in that: the green leaf vegetable cleaning machine also comprises a material guiding structure (1) convenient for green leaf vegetable conveying and collection, a cleaning structure (3) capable of avoiding impurities from adhering, and an adjusting mechanism convenient for different kinds of green leaf vegetables to be collected;

the two ends of the two sides of the bottom plate (13) are rotatably connected with walking wheels (11), a push rod (14) is installed on one side of the top end of the bottom plate (13), a PLC (programmable logic controller) (15) is installed at the upper end of one end of the push rod (14), a support frame (12) is installed on the top end of the bottom plate (13) on one side of the push rod (14), and the material guide structure (1) is arranged on the top end of the support frame (12) on the side close to the push rod (14);

a conveying frame (4) is arranged between the top ends of the bottom plates (13) at the top ends of the supporting frames (12), one side, far away from the supporting frames (12), of the interior of the conveying frame (4) is rotatably connected with a driving roller (10), one side, far away from the driving roller (10), of the interior of the conveying frame (4) is rotatably connected with a driven roller (2), a conveying belt (5) is arranged in the conveying frame (4) on the surfaces of the driven roller (2) and the driving roller (10), and the cleaning structure (3) is arranged below the conveying belt (5);

the automatic cutting machine is characterized in that a fixing frame (6) is installed on one side, close to a driving roller (10), of a bottom plate (13), a driving motor (16) is installed at one end of the inside of the fixing frame (6), the output end of the driving motor (16) is fixedly connected with one end of the driving roller (10) through a rotating shaft, a cutting knife (9) is arranged on one side of the lower portion of the fixing frame (6), and an adjusting mechanism is arranged on one side of the inside of the fixing frame (6) at two ends of the cutting knife (9).

2. The automatic height-adjusting stubble collecting device for green leaf vegetables as claimed in claim 1, wherein: adjustment mechanism includes fixed case (8), the vertical both ends that set up in inside one side of mount (6) of fixed case (8), and mount (6) internally mounted on fixed case (8) top has servo motor (7), servo motor (7) output is through the vertical lead screw (20) of installing of pivot that extend to fixed case (8) inside, and the surperficial threaded connection of lead screw (20) has pole piece (19), the vertical regulation pole (17) of extending to mount (6) outside of installing of one end of pole piece (19), and the bottom of adjusting pole (17) and the upper end fixed connection at cutting knife (9) one side both ends, vertical spacing groove (18) of running through mount (6) both ends of seting up of fixed case (8) one end intermediate position department.

3. The automatic height-adjusting stubble collecting device for green leaf vegetables as claimed in claim 1, wherein: guide structure (1) includes stock guide (101), rocking handle (102), perpendicular groove (103), connecting rod (104), threaded rod (105) and screw thread piece (106), stock guide (101) articulate on the top that support frame (12) are close to push rod (14) one side, and the vertical groove (103) of having seted up in the inside upper end both ends of support frame (12) of stock guide (101) one side, the inside vertical rotation of perpendicular groove (103) is connected with threaded rod (105), and threaded rod (105) bottom is installed and is extended to perpendicular outside rocking handle (102) of groove (103), the perpendicular groove (103) internal thread on threaded rod (105) surface has screw thread piece (106), and screw thread piece (106) one side articulates there is connecting rod (104) to connecting rod (104) one side is articulated with one side of stock guide (101).

4. The automatic height-adjusting stubble collecting device for green leaf vegetables as claimed in claim 3, wherein: the guide plate (101) is arc-shaped, and the width of the guide plate (101) is larger than that of the conveying belt (5).

5. The automatic height-adjusting stubble collecting device for green leaf vegetables as claimed in claim 1, wherein: clean structure (3) including wasing case (301), blow off pipe (302), cleaning roller (303), scraper blade (304), receipts sediment case (305), spout (306) and slider (307), spout (306) have been seted up to both sides of the inside upper end of support frame (12), and the inside sliding connection of spout (306) has slider (307), the top of slider (307) is installed and is received sediment case (305), and receives one side on sediment case (305) top and install scraper blade (304), bottom plate (13) top of support frame (12) one side is installed and is washd case (301), and washs vertical blow off pipe (302) of running through bottom plate (13) of case (301) bottom intermediate position department, the top of wasing case (301) is rotated and is connected with cleaning roller (303).

6. The automatic height-adjusting stubble collecting device for green leaf vegetables as claimed in claim 5, wherein: the inclination angle of the scraper (304) and the vertical direction is 35 degrees, and the bottom end of the scraper (304) and one side of the top end of the slag collecting box (305) are in a welding integrated structure.

7. The automatic height-adjusting stubble collecting device for green leaf vegetables as claimed in claim 5, wherein: the sliding groove (306) and the sliding block (307) are in a convex shape, and the sliding groove (306) and the sliding block (307) are symmetrically distributed around the vertical central axis of the slag collecting box (305).

Images