CN113748839A - Automatic vegetable cutting machine - Google Patents

Abstract

The invention provides an automatic vegetable cutting machine, which comprises a rack, wherein supporting legs are vertically fixed at the bottoms of two sides of the rack, walking wheels which are rotatably connected are arranged at the bottoms of the supporting legs, a handrail is fixed at the upper part of the rear end of the rack, a driving box is fixed at the rear end of the rack, a driving assembly is arranged in the driving box, supporting arms which are positioned at two sides of the rack are arranged at the output end of the driving assembly, the supporting arms are vertically arranged, a saw blade which is detachably connected is fixed between the bottoms of the two supporting arms, the saw blade is horizontally arranged, the saw blade is higher than the bottommost part of the walking wheels, and the driving assembly is used for driving the supporting arms to reciprocate and linearly along the length direction of the saw blade. Greatly improves the vegetable cutting efficiency, saves the trouble of frequent bending operation and reduces the labor cost.

Description

Automatic vegetable cutting machine

Technical Field

The invention relates to the technical field of agricultural equipment, in particular to an automatic vegetable cutter.

Background

Agricultural product is after arriving ripe period, need the manual work to it reaps, in traditional agriculture, needs the manual waist of peasant to reap, and this kind of mode of reaping only is fit for the agricultural product of small area to reap, but the farmland is all contracted basically now, and the planting area is big, needs to hire a large amount of personnel to reap after the agricultural product is ripe, and this kind of mode labour consumes greatly, and is with high costs, and is efficient.

Disclosure of Invention

Accordingly, the present invention is directed to an automatic vegetable cutter, which solves one or more of the problems of the prior art.

Based on the aim, the invention provides an automatic vegetable cutting machine which comprises a rack, wherein supporting legs are vertically fixed at the bottoms of two sides of the rack, walking wheels which are connected in a rotating mode are arranged at the bottoms of the supporting legs, a handrail is fixed at the upper portion of the rear end of the rack, a driving box is fixed at the rear end of the rack, a driving assembly is arranged in the driving box, supporting arms located at two sides of the rack are arranged at the output end of the driving assembly, the supporting arms are vertically arranged, a saw blade which is detachably connected is fixed between the bottoms of the two supporting arms, the saw blade is horizontally arranged, the saw blade is higher than the bottommost part of the walking wheels, and the driving assembly is used for driving the supporting arms to linearly move in a reciprocating mode along the length direction of the saw blade.

Optionally, the bottom of two the support arm is fixed with the concave clamp splice that the opening set up relatively, the both ends centre gripping respectively at the inboard of two clamp splices of saw blade, the upper end of clamp splice is provided with threaded connection's clamp bolt, clamp bolt is used for compressing tightly the saw blade tip in the inboard of clamp splice.

Optionally, the drive assembly comprises a guide rail fixed inside the drive box, the guide rail is parallel to the length direction of the saw blade, a sliding block in sliding connection is arranged on the guide rail, a first motor is fixed on the outer wall of the driving box, an output shaft of the first motor extends into the driving box and is provided with a first connecting rod, the output shaft of the first motor is rotatably connected with one end of the first connecting rod, the other end of the first connecting rod is provided with a second connecting rod, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the first connecting rod and the other end of the second connecting rod are both positioned on a straight line superposed with the guide rail, the first connecting rod is shorter than the second connecting rod, a driving rod is horizontally fixed at the lower end of the sliding block, two ends of the driving rod penetrate through two ends of the driving box to the outer side of the driving box respectively, and the two support arms are fixed at two ends of the driving rod respectively.

Optionally, the two ends of the driving box are horizontally fixed with guide tubes, and the driving rod penetrates through the guide tubes and is in sliding connection with the guide tubes.

Optionally, a horizontally arranged feeding box is arranged on one side of the saw blade facing the rear of the rack, a conveying box is connected to one end of the feeding box, which is far away from the saw blade, the conveying box extends obliquely and upwards towards the rear of the rack, a bagging box is connected to the higher end of the conveying box, the bagging box is welded and fixed to the lower end of the handrail, a turning plate is arranged on the bottom surface inside the feeding box, the upper end surface of the turning plate is lower than the height of the saw blade, a steering engine is fixed to the outer side wall of the feeding box, an output shaft of the steering engine extends into the feeding box, one end of the turning plate, which is far away from the saw blade, is rotatably connected with the output shaft of the steering engine, driving rollers rotatably connected to the bottoms of the higher end and the lower end of the conveying box, a same conveying belt is sleeved between the two driving rollers, and a plurality of partition plates are equidistantly fixed to the outer side of the conveying belt along the length direction of the conveying belt, a second motor is fixed on the outer wall of the conveying box, an output shaft of the second motor is fixedly connected with a central shaft of one of the driving rollers, an opening is formed in the bottom of the bagging box, and hooks are fixed on two sides of the bottom of the bagging box.

Optionally, the conveying belt is a grid conveying belt, and the cross section of the conveying box is in an inverted concave shape.

Optionally, the landing leg is including fixing the branch in the frame bottom, the pot head is equipped with sliding connection's sleeve pipe under the branch, the walking wheel sets up in the sheathed tube bottom, sheathed tube side is provided with threaded connection's locking bolt, locking bolt is used for locking the sleeve pipe on the outer wall of branch.

The vegetable cutting machine has the advantages that the saw blade is driven to move by the movable rack, vegetables are cut, the saw blade is driven to move in a reciprocating mode, the vegetables can be cut more quickly, the vegetable cutting efficiency is greatly improved, the trouble of frequent bending operation is eliminated, and the labor cost is reduced.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a schematic structural view of an automatic vegetable cutter of the present invention;

FIG. 2 is a schematic view of the interior of the feed box, transport box and bagging box of the present invention;

fig. 3 is a schematic side view of the driving assembly of the present invention.

Wherein 1, a frame; 2. a support leg; 3. a drive cartridge; 4. a first motor; 5. a support arm; 6. a clamping block; 7. a feeding box; 8. a steering engine; 9. a delivery box; 10. a handrail; 11. a second motor; 12. bagging and boxing; 13. hooking; 14. turning over a plate; 15. a partition plate; 16. a conveyor belt; 17. a driving roller; 18. a saw blade; 19. a guide tube; 20. a guide rail; 21. a first connecting rod; 22. a second connecting rod; 23. a slider; 24. a drive rod.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

One or more embodiments of this specification disclose an automatic dish cutting machine, including frame 1, the vertical landing leg 2 that is fixed with in both sides bottom of frame 1, the bottom of landing leg 2 is provided with the walking wheel of rotation connection, the rear end upper portion of frame 1 is fixed with handrail 10, the rear end of frame 1 is fixed with drive box 3, be provided with drive assembly in the drive box 3, drive assembly's output is provided with the support arm 5 that is located frame 1 both sides, the 5 vertical settings of support arm, two be fixed with the saw blade 18 that can dismantle the connection between the bottom of support arm 5, 18 levels of saw blade set up, 18 bottoms that are higher than the walking wheel of saw blade, drive assembly is used for driving support arm 5 along the reciprocal linear movement of 18 length direction of saw blade.

As shown in fig. 1-3, the vegetable cutting machine comprises a frame 1, supporting legs 2 are fixed to the bottoms of the two sides of the frame 1 in a welded mode, walking wheels connected in a rotating mode are arranged at the bottoms of the supporting legs 2, handrails 10 are fixed to the rear end of the frame 1 in a welded mode, the handrails 10 are used for being held by farmers to push the frame 1 to walk in a farmland, a driving box 3 is fixed to the rear end of the frame 1, a driving assembly is arranged inside the driving box, the output end of the driving assembly is provided with supporting arms 5 located on the two sides of the frame 1, the supporting arms 5 are vertically arranged, saw blades 18 connected in a detachable mode are fixed to the bottoms of the two supporting arms 5, the saw blades 18 are horizontally arranged, the saw blades 18 are higher than the bottommost of the walking wheels, and the driving assembly is used for driving the supporting arms 5 to reciprocate in the length direction of the saw blades 18.

The use principle of the device is as follows: the peasant promotes frame 1 through handrail 10 and removes in the farmland, the walking wheel of frame 1 both sides is arranged in the gully of ridge both sides, saw blade 18 is higher than the bottommost of walking wheel, the root parallel and level of the root of saw blade 18 and vegetables, frame 1 is when removing, drive assembly drive support arm 5 is along saw blade 18 length direction reciprocating motion, support arm 5 drives the quick reciprocating motion of saw blade 18 when reciprocating motion, frame 1 synchronous drive saw blade 18 moves along ridge length direction, cut vegetables from its root when saw blade 18 removes, the peasant promotes frame 1 and removes on the ridge, realize reaping to vegetables.

In conclusion, the vegetable cutting machine provided by the invention drives the saw blade 18 to move by moving the rack 1, so as to harvest vegetables, and drives the saw blade 18 to reciprocate, so that the vegetables can be cut more quickly, the vegetable cutting efficiency is greatly improved, the trouble of frequent bending operation is eliminated, and the labor cost is reduced.

In some alternative embodiments, concave clamping blocks 6 with opposite openings are fixed at the bottoms of the two support arms 5, two ends of the saw blade 18 are respectively clamped at the inner sides of the two clamping blocks 6, and the upper end of the clamping block 6 is provided with a pressing bolt in threaded connection, and the pressing bolt is used for pressing the end part of the saw blade 18 at the inner side of the clamping block 6.

The two ends of the saw blade 18 are clamped through the concave clamping blocks 6, and the ends of the saw blade 18 are pressed through the pressing bolts to realize the detachable fixation of the saw blade 18.

In some optional embodiments, the driving assembly includes a guide rail 20 fixed inside the driving box 3, the guide rail 20 is parallel to the length direction of the saw blade 18, a sliding block 23 is arranged on the guide rail 20, a first motor 4 is fixed on the outer wall of the driving box 3, an output shaft of the first motor 4 extends to the inside of the driving box 3 and is provided with a first connecting rod 21, an output shaft of the first motor 4 is rotatably connected with one end of the first connecting rod 21, a second connecting rod 22 is arranged at the other end of the first connecting rod 21, the other end of the first connecting rod 21 is rotatably connected with one end of the second connecting rod 22, the other end of the second connecting rod 22 is rotatably connected with the sliding block 23, one end of the first connecting rod 21 and the other end of the second connecting rod 22 are both located on a straight line coinciding with the guide rail 20, the first connecting rod 21 is shorter than the second connecting rod 22, and a driving rod 24 is horizontally fixed at the lower end of the sliding block 23, two ends of the driving rod 24 respectively penetrate through two ends of the driving box 3 to the outer side of the driving box, and the two supporting arms 5 are respectively fixed at two ends of the driving rod 24.

The first connecting rod 21 and the second connecting rod 22 form a crank-link mechanism, the first motor 4 is used for driving the first connecting rod 21 to rotate continuously, the first connecting rod 21 pushes the sliding block 23 to move on the guide rail 20 in a reciprocating mode through the second connecting rod 22 when rotating, and the sliding block 23 drives the two support arms 5 to keep reciprocating through the driving rods 24 so as to drive the saw blade 18 to move in a reciprocating mode.

In some optional embodiments, the two ends of the driving box 3 are horizontally fixed with guide tubes 19, the driving rod 24 is inserted into the guide tubes 19 and slidably connected with the guide tubes 19, and the driving rod 24 is supported and guided by the guide tubes 19, so that the driving rod 24 is kept horizontal, and the inclination of the two ends thereof due to gravity is reduced.

In some optional embodiments, a horizontally arranged feeding box 7 is arranged on one side of the saw blade 18 facing the rear of the rack 1, one end of the feeding box 7 far away from the saw blade 18 is connected with a conveying box 9, the conveying box 9 extends obliquely and upwards towards the rear of the rack 1, the higher end of the conveying box 9 is connected with a bagging box 12, the bagging box 12 is welded and fixed at the lower end of the handrail 10, a turning plate 14 is arranged on the bottom surface inside the feeding box 7, the upper end surface of the turning plate 14 is lower than the height of the saw blade 18, a steering engine 8 is fixed on the outer side wall of the feeding box 7, an output shaft of the steering engine 8 extends into the feeding box 7, one end of the turning plate 14 far away from the saw blade 18 is rotatably connected with an output shaft of the steering engine 8, driving rollers 17 rotatably connected with each other are arranged at the bottom of the inner sides of the higher end and the lower end of the conveying box 9, and the same conveying belt 16 is sleeved between the two driving rollers 17, the outside of conveyer belt 16 is fixed with a plurality of baffles 15 along its length direction equidistance, the outer wall of delivery box 9 is fixed with motor two 11, the output shaft of motor two 11 and the center pin fixed connection of one of them driving roller 17, the bottom of bagging box 12 has the opening, the bottom both sides of bagging box 12 are fixed with couple 13.

During the harvesting process, the vegetables are cut off by the saw blade 18, along with the movement of the rack 1, the vegetables fall onto the turning plate 14 in the feeding box 7, the turning plate 14 is periodically driven by the steering engine 8 to turn towards the conveying box 9, the vegetables entering the surface of the turning plate 14 are turned into the conveying box 9, a conveying belt 16 is arranged in the conveying box 9, the second motor 11 drives the driving roller 17 to rotate, the driving roller 17 drives the conveying belt 16 to rotate, a plurality of partition plates 15 are fixed on the outer side of the tree hole belt, the turning plate 14 throws the vegetables into the conveying belt 16, the partition plates 15 can prevent the vegetables from sliding downwards, the vegetables are conveyed towards the interior of the bagging box 12 along with the rotation of the conveying belt 16, an opening is formed in the bottom of the bagging box 12 for the vegetables to fall off, the packaging bag is hung on the hook 13 of the bagging box 12, the vegetables are conveyed into the bagging box 12 by the conveying belt 16, and then fall into the packaging bag hung on the hook 13 from the opening in the bottom of the bagging box 12, after the packing bags are filled, the packing bags are detached and placed in gullies, new packing bags are hung again, and the packing bags are packed while the vegetables are cut, so that the trouble of manual packing after harvesting is eliminated, the efficiency of harvesting and packing the vegetables is greatly improved, a large amount of manpower is eliminated, and the labor cost is reduced.

In some alternative embodiments, the conveyor belt 16 is a mesh conveyor belt 16, and the cross section of the conveying box 9 is in an inverted concave shape.

The cross section of transport case 9 is for falling the spill, and in reaping the in-process, has inevitably some soil to get into in turning over board 14 to along with vegetables carry on conveyer belt 16, conveyer belt 16 is net conveyer belt 16, makes the soil on the vegetables like this can drop, and falls back to the ridge on the field from the below of transport case 9, can reduce debris content such as the soil that contains in the bagging-off vegetables like this.

In some optional embodiments, the supporting leg 2 comprises a supporting rod fixed at the bottom of the machine frame 1, a sleeve in sliding connection is sleeved at the lower end of the supporting rod, the travelling wheel is arranged at the bottom of the sleeve, a locking bolt in threaded connection is arranged on the side surface of the sleeve, and the locking bolt is used for locking the sleeve on the outer wall of the supporting rod.

Through the upper and lower slip sleeve pipe, rethread locking bolt locks the sleeve pipe, makes the height of landing leg 2 adjust, and then highly carry out the synchronization regulation to saw blade 18 and feeding case 7 to be adapted to the height of reaping of different vegetables, improve the commonality of reaping vegetables.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (7)

1. An automatic vegetable cutter is characterized by comprising a frame (1), supporting legs (2) are vertically fixed at the bottoms of two sides of the frame (1), the bottom of the supporting leg (2) is provided with a walking wheel which is connected in a rotating way, the upper part of the rear end of the frame (1) is fixed with a handrail (10), a driving box (3) is fixed at the rear end of the frame (1), a driving component is arranged in the driving box (3), the output end of the driving component is provided with support arms (5) positioned at the two sides of the frame (1), the support arms (5) are vertically arranged, a saw blade (18) which is detachably connected is fixed between the bottoms of the two support arms (5), the saw blade (18) is horizontally arranged, the saw blade (18) is higher than the bottommost part of the travelling wheel, the driving component is used for driving the support arm (5) to move linearly in a reciprocating mode along the length direction of the saw blade (18).

2. The automatic vegetable cutter as claimed in claim 1, characterized in that concave clamping blocks (6) with opposite openings are fixed at the bottoms of the two support arms (5), two ends of the saw blade (18) are respectively clamped at the inner sides of the two clamping blocks (6), and the upper end of the clamping block (6) is provided with a pressing bolt in threaded connection, and the pressing bolt is used for pressing the end part of the saw blade (18) at the inner side of the clamping block (6).

3. The automatic vegetable cutting machine according to claim 2, characterized in that the driving assembly comprises a guide rail (20) fixed inside the driving box (3), the guide rail (20) is parallel to the length direction of the saw blade (18), a sliding block (23) in sliding connection is arranged on the guide rail (20), a first motor (4) is fixed on the outer wall of the driving box (3), an output shaft of the first motor (4) extends into the driving box (3) and is provided with a first connecting rod (21), an output shaft of the first motor (4) is rotatably connected with one end of the first connecting rod (21), a second connecting rod (22) is arranged at the other end of the first connecting rod (21), the other end of the first connecting rod (21) is rotatably connected with one end of the second connecting rod (22), the other end of the second connecting rod (22) is rotatably connected with the sliding block (23), and both the one end of the first connecting rod (21) and the other end of the second connecting rod (22) are located on a straight line coincident with the guide rail (20), the first connecting rod (21) is shorter than the second connecting rod (22), the lower end of the sliding block (23) is horizontally fixed with a driving rod (24), two ends of the driving rod (24) penetrate through two ends of the driving box (3) to the outer side of the driving box respectively, and the two support arms (5) are fixed at two ends of the driving rod (24) respectively.

4. Automatic vegetable cutter according to claim 3, characterized in that the two ends of the driving box (3) are horizontally fixed with guide tubes (19), and the driving rod (24) is inserted in the guide tubes (19) and is connected with the guide tubes in a sliding way.

5. The automatic vegetable cutting machine according to claim 4, characterized in that one side of the saw blade (18) facing the rear of the rack (1) is provided with a horizontally arranged feeding box (7), one end of the feeding box (7) far away from the saw blade (18) is connected with a conveying box (9), the conveying box (9) extends obliquely upwards and towards the rear of the rack (1), the higher end of the conveying box (9) is connected with a bag containing box (12), the bag containing box (12) is welded and fixed at the lower end of the handrail (10), the bottom surface inside the feeding box (7) is provided with a turning plate (14), the upper end surface of the turning plate (14) is lower than the height of the saw blade (18), the outer side wall of the feeding box (7) is fixed with a steering engine (8), the output shaft of the steering engine (8) extends to the inside of the feeding box (7), one end of the turning plate (14) far away from the saw blade (18) is rotatably connected with the output shaft of the saw blade (8), the inboard bottom of the higher extreme of transport case (9) and lower end all is provided with drive roller (17) of rotating the connection, and the cover is equipped with same conveyer belt (16) between two drive roller (17), the outside of conveyer belt (16) is fixed with a plurality of baffles (15) along its length direction equidistance, the outer wall of transport case (9) is fixed with motor two (11), the output shaft of motor two (11) and the center pin fixed connection of one of them drive roller (17), the bottom of bagging case (12) has the opening, the bottom both sides of bagging case (12) are fixed with couple (13).

6. Automatic vegetable cutter, according to claim 5, characterized in that said conveyor belt (16) is a grid conveyor belt (16) and in that said conveyor box (9) has an inverted concave cross section.

7. The automatic vegetable cutter as claimed in claim 6, characterized in that the supporting leg (2) comprises a supporting rod fixed at the bottom of the frame (1), a sleeve pipe in sliding connection is sleeved at the lower end of the supporting rod, the travelling wheel is arranged at the bottom of the sleeve pipe, a locking bolt in threaded connection is arranged on the side surface of the sleeve pipe, and the locking bolt is used for locking the sleeve pipe on the outer wall of the supporting rod.

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