CN220342885U

CN220342885U - Deformable cutter structure

Info

Publication number: CN220342885U
Application number: CN202321519012.6U
Authority: CN
Inventors: 李文杰; 王继鹏; 郜玉奇
Original assignee: Oron Shandong Agricultural Machinery Manufacturing Co ltd
Current assignee: Oron Shandong Agricultural Machinery Manufacturing Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2024-01-16
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of agricultural machinery and discloses a deformable cutter structure, which comprises a fixed bottom plate, wherein a cutting structure and a soil crushing structure are arranged at the bottom of the fixed bottom plate, a movable moving structure is arranged at the bottom of the fixed bottom plate, the cutting structure comprises a fixed circular plate arranged at the bottom of the fixed bottom plate, the soil crushing structure comprises two groups of fixed plates which are fixedly arranged at the bottom of the fixed bottom plate, the cutting structure further comprises a sleeve fixedly arranged at the bottom of the fixed circular plate, the soil crushing structure further comprises a connecting plate fixedly arranged on the outer wall of one side of the fixed plate, the cutting structure further retains an electric rotating rod, a hole is formed in the bottom of the sleeve, the electric rotating rod is rotatably arranged in the hole, a group of limiting ring plates are fixedly arranged on the outer wall of the electric rotating rod, the purpose of fully cutting straws is achieved, the cutting range of the cutter is enlarged through deformation of the cutter, the cutting time of the cutter is shortened, and the working efficiency of the rhizomes of the cutter is improved.

Description

Deformable cutter structure

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a deformable cutter structure.

Background

The utility model discloses a deep rotary tillage cutter with publication number of CN215453830U, which relates to the technical field of agricultural machinery and comprises a cutter shaft and a plurality of rotary tillage cutters, wherein the rotary tillage cutters are arranged on the cutter shaft at intervals; the rotary tillage cutter comprises a cutter seat and a cutter body, and the cutter seat is radially fixed on the outer wall of the cutter shaft; the cutter body is 7 font structures, and the cutter body includes shank portion and portion of bending, and shank portion passes through connection structure and links to each other with the blade holder, and the portion of bending is equipped with the cutting edge that is used for inserting soil towards one side on ground. The cutter body of the rotary blade is connected with the cutter seat through the connecting structure, so that the rotary blade is convenient to replace and maintain; the 7-shaped cutter body can be vertically inserted into soil through the cutting edge at one side of the bending part, compared with a common rotary tillage cutter, the cutting capability of the cutting edge to the straw can be greatly improved, weeds or straw and stubble in the field can be effectively crushed, the resistance of the rotary tillage cutter in the deep rotary tillage process is reduced to the greatest extent, the working efficiency is improved, the energy consumption is reduced, and the operation cost is reduced.

However, the above patent also has the following problems: the device can't adjust the cutting angle of blade in the processing of straw root stubble, and the device can only cut the straw of single angle, and part straw can't be cut by the device, and there is the restriction in the device use, and part straw rhizome buries in the soil, need let the manual work pull out the straw from the soil earlier, has increased the length of time that straw rhizome handled, has reduced the work efficiency that straw rhizome handled, and the device uses comparatively inconveniently.

The present utility model has been made in view of this.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

the utility model provides a flexible cutter structure, includes PMKD, PMKD's bottom is provided with cutting structure and hack structure, and PMKD's bottom is provided with mobilizable moving structure, and cutting structure is including setting up in the fixed plectane of PMKD bottom, and the hack structure includes fixed mounting in the fixed plate of PMKD bottom, and the quantity of fixed plate is two sets of, and cutting structure still includes fixed mounting in the sleeve of fixed plectane bottom, and the hack structure still includes fixed mounting connecting plate on fixed plate one side outer wall.

As a preferred embodiment of the utility model, the cutting structure further retains an electric rotating rod, a hole is formed in the bottom of the sleeve, the electric rotating rod is rotatably mounted in the hole, a group of limiting ring plates are fixedly mounted on the outer wall of the electric rotating rod, a connecting rod is fixedly mounted at one end of the electric rotating rod, a hole is formed in the bottom of the connecting rod, a knob buckle is rotatably mounted in the hole, and another group of limiting ring plates are fixedly mounted on the outer wall of the knob buckle.

As a preferred embodiment of the utility model, the cutting structure further comprises a first support plate, two groups of first support plates are fixedly arranged on the outer wall of the limiting ring plate, four groups of first support plates are arranged on the outer walls of two sides of the first support plate, one group of first cutting knives are fixedly arranged on the outer walls of two sides of the first support plate, eight groups of first cutting knives are arranged on the outer walls of one side of the first support plate, a second support plate is fixedly arranged on the outer wall of one side of the first support plate, second cutting knives are fixedly arranged on the top of the second support plate, and the number of the second cutting knives is four groups.

As a preferred implementation mode of the utility model, the soil crushing structure further comprises a limiting gear, a hole is formed in the outer wall of one side of one group of connecting plates, the limiting gear is rotatably installed in the hole, a rotating rod is fixedly installed at one end of the limiting gear, one end of the rotating rod is rotatably installed on the outer wall of the other group of connecting plates in an extending mode, a hole is formed in the outer wall of one side of one group of fixing plates, a knob is rotatably installed in the hole, and one end of the knob is fixedly connected with the other end of the limiting gear.

As a preferred implementation mode of the utility model, the soil crushing structure further comprises a fixed box, the outer wall of the rotating rod is fixedly provided with the fixed box, the front side of the fixed box is provided with a hole, a partition plate is fixedly arranged in the hole, two groups of threaded rods are rotatably arranged between the fixed box and the partition plate, the outer wall of the fixed box is provided with two groups of control switches, and the two groups of control switches are respectively electrically connected with the two groups of threaded rods.

As a preferable implementation mode of the utility model, the soil crushing structure further comprises a screw, the screw is arranged on the outer wall of the threaded rod in a threaded manner, a first auxiliary plate is fixedly arranged on the outer wall of one side of the screw, a supporting rod is fixedly arranged on the outer wall of one side of the first auxiliary plate, one end of the supporting rod is rotatably provided with soil crushing cutters, and the number of the soil crushing cutters is two.

As a preferred embodiment of the utility model, the moving structure comprises a first wheel, the first wheel is fixedly arranged at the bottom of the fixed bottom plate, a supporting rod is fixedly arranged at the bottom of the fixed bottom plate, a second wheel is fixedly arranged at the bottom of the supporting rod, a second auxiliary plate is fixedly arranged at the top of the fixed bottom plate, a handle is fixedly arranged on the outer wall of one side of the second auxiliary plate, and an anti-slip rubber sleeve is stuck on the outer wall of the handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the purpose of fully cutting the straw is achieved, the cutting range of the cutter is enlarged through deformation of the cutter, the cutting time of the cutter is shortened, and the working efficiency of the straw rootstock is improved.

2. The purpose of crushing the soil blocks on the straw roots is achieved, the straw roots are fully crushed, the straw crushing effect is improved, the device use efficiency is improved, the device use experience is optimized, and the straw is convenient for farmers to treat.

3. The device is moved, so that farmers can conveniently cut and crush straw roots in the field, fertilizer is applied to the land, and the flexibility and stability of the device in use are improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

In the drawings:

FIG. 1 is a left side perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a bottom perspective view of the present utility model;

FIG. 4 is a block diagram of the present utility model, FIG. 1;

FIG. 5 is a block diagram of FIG. 2 of the present utility model;

FIG. 6 is a block diagram of FIG. 3 of the present utility model;

fig. 7 is a section a node diagram of the present utility model.

In the figure: 10. a fixed bottom plate; 11. a fixing plate; 12. a connecting plate; 13. a limit gear; 14. a rotating rod; 15. a knob; 16. a fixed box; 17. a partition plate; 18. a threaded rod; 19. a control switch; 20. a screw; 21. a first auxiliary plate; 22. a support rod; 23. a soil crushing knife; 24. fixing the circular plate; 25. a sleeve; 26. an electric rotating rod; 27. a limiting ring plate; 28. a first support plate; 29. a first cutter; 30. a second support plate; 31. a second cutter; 32. a connecting rod; 33. a knob buckle; 34. a first wheel; 35. a support rod; 36. a second wheel; 37. a second auxiliary plate; 38. a handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.

Embodiment one: the utility model provides a flexible cutter structure, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, including fixed bottom plate 10, the bottom of fixed bottom plate 10 is provided with cutting structure and hack structure, and the bottom of fixed bottom plate 10 is provided with mobilizable movable structure, and cutting structure is including setting up in the fixed plectane 24 of fixed bottom plate 10 bottom, and the hack structure includes fixed plate 11 of fixed bottom plate 10 bottom, and the quantity of fixed plate 11 is two sets of, and cutting structure still includes sleeve 25 of fixed mounting in fixed plectane 24 bottom, and the hack structure still includes connecting plate 12 of fixed mounting on the outer wall of fixed plate 11 one side. The straw rootstock is cut at multiple angles through the cutting structure, and soil adhered to the surface of the straw is crushed through the soil crushing structure.

The cutting structure still keeps electronic dwang 26, and the entrance to a cave has been seted up to the bottom of sleeve 25, and electronic dwang 26 is installed in the entrance to a cave rotation, and fixed mounting has a set of limit ring plate 27 on the outer wall of electronic dwang 26, and the one end fixed mounting of electronic dwang 26 has connecting rod 32, and the entrance to a cave has been seted up to the bottom of connecting rod 32, and knob buckle 33 is installed in the entrance to a cave rotation, and fixed mounting has another set of limit ring plate 27 on the outer wall of knob buckle 33. The electric rotating rod 26 is started, the electric rotating rod 26 is driven to rotate in the sleeve 25, and the limiting ring plate 27 is driven to rotate on the electric rotating rod 26.

The cutting structure further comprises a first support plate 28, two groups of first support plates 28 are fixedly arranged on the outer wall of the limiting ring plate 27, four groups of first support plates 28 are arranged on the outer wall of the two sides of the first support plate 28, a group of first cutting knives 29 are fixedly arranged on the outer wall of the two sides of the first support plate 28, eight groups of first cutting knives 29 are arranged on the outer wall of one side of the first support plate 28, a second support plate 30 is fixedly arranged on the outer wall of one side of the first support plate 28, second cutting knives 31 are fixedly arranged on the top of the second support plate 30, and the number of the second cutting knives 31 is four groups. The knob buckle 33 is rotated to drive the connecting rod 32 to rotate on the electric rotating rod 26, the directions of the two groups of first support plates 28 are adjusted, and the first support plates 28 and the second cutting knife 31 are used for fully cutting straws.

Through the structure of fixed plectane 24, sleeve 25, electronic dwang 26, spacing ring plate 27, first extension board 28, first cutting knife 29, second extension board 30, second cutting knife 31, connecting rod 32 and knob buckle 33, reach the purpose that carries out abundant cutting to the straw, through the deformation of device cutter, enlarge the cutting scope of cutter, shorten the cutting duration of device cutter, improve the work efficiency of straw rhizome.

Embodiment two: on the basis of the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the soil crushing structure further comprises a limiting gear 13, a hole is formed in the outer wall of one side of one group of connecting plates 12, the limiting gear 13 is rotationally mounted in the hole, one end of the limiting gear 13 is fixedly provided with a rotating rod 14, one end of the rotating rod 14 is rotationally mounted on the outer wall of the other group of connecting plates 12 in an extending manner, a hole is formed in the outer wall of one side of one group of fixing plates 11, a knob 15 is rotationally mounted in the hole, and one end of the knob 15 is fixedly connected with the other end of the limiting gear 13. The knob 15 is rotated to drive the limiting gear 13 to rotate in the connecting plate 12, the rotating rod 14 is driven to rotate between the two groups of fixing plates 11, the fixing box 16 is driven to rotate, and the inclination angle of the fixing box 16 is adjusted.

The soil crushing structure further comprises a fixed box 16, the outer wall of the rotary rod 14 is fixedly provided with the fixed box 16, the front side of the fixed box 16 is provided with a hole, a partition 17 is fixedly arranged in the hole, two groups of threaded rods 18 are rotatably arranged between the fixed box 16 and the partition 17, the outer wall of the fixed box 16 is provided with two groups of control switches 19, and the two groups of control switches 19 are respectively electrically connected with the two groups of threaded rods 18. The control switch 19 is activated to drive the threaded rod 18 to rotate inside the fixed box 16 and drive the screw 20 to move on the threaded rod 18.

The soil crushing structure further comprises a threaded piece 20, the threaded piece 20 is installed on the outer wall of the threaded rod 18 in a threaded mode, a first auxiliary plate 21 is fixedly installed on the outer wall of one side of the threaded piece 20, a supporting rod 22 is fixedly installed on the outer wall of one side of the first auxiliary plate 21, soil crushing cutters 23 are rotatably installed at one end of the supporting rod 22, and the number of the soil crushing cutters 23 is two. The first auxiliary plate 21 is driven to move, the distance between the two groups of support rods 22 is adjusted, and the soil crushing knife 23 is started to crush soil blocks.

Through connecting plate 12, spacing gear 13, bull stick 14, knob 15, fixed box 16, baffle 17, threaded rod 18, control switch 19, screw 20, first auxiliary plate 21, branch 22 and hack sword 23, reach the purpose that carries out the breakage to the soil block on the straw rhizome, make the straw rhizome fully broken, improve the broken effect of straw, improve the efficiency that the device used, optimize the device and use and experience, be convenient for peasant handles the straw.

Embodiment III: on the basis of the first embodiment and the second embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the moving structure comprises a first wheel 34, the bottom of a fixed bottom plate 10 is fixedly provided with the first wheel 34, the bottom of the fixed bottom plate 10 is fixedly provided with a supporting rod 35, the bottom of the supporting rod 35 is fixedly provided with a second wheel 36, the top of the fixed bottom plate 10 is fixedly provided with a second auxiliary plate 37, one side outer wall of the second auxiliary plate 37 is fixedly provided with a handle 38, and the outer wall of the handle 38 is provided with an anti-skid rubber sleeve in a pasting mode. The handle 38 is held to push the second auxiliary plate 37 to drive the first wheel 34 and the second wheel 36 to rotate, so as to move the device.

Through the structure of first wheel 34, bracing piece 35, second wheel 36, second accessory plate 37 and handle 38, reach the purpose that removes the device, be convenient for the peasant household cut the crushing to the straw rhizome in field, fertilize the soil, improve flexibility and the stability that the device used.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a deformable cutter structure, includes PMKD (10), its characterized in that, the bottom of PMKD (10) is provided with cutting structure and hack structure, the bottom of PMKD (10) is provided with mobilizable moving structure, cutting structure is including setting up in fixed round plate (24) of PMKD (10) bottom, the hack structure is including fixed mounting in fixed plate (11) of PMKD (10) bottom, the quantity of fixed plate (11) is two sets of, cutting structure is still including sleeve (25) of fixed round plate (24) bottom, the hack structure is still including connecting plate (12) of fixed mounting on fixed plate (11) one side outer wall.

2. The deformable cutter structure according to claim 1, wherein the cutting structure further retains an electric rotating rod (26), a hole is formed in the bottom of the sleeve (25), the electric rotating rod (26) is rotatably mounted in the hole, a group of limiting ring plates (27) are fixedly mounted on the outer wall of the electric rotating rod (26), a connecting rod (32) is fixedly mounted at one end of the electric rotating rod (26), a hole is formed in the bottom of the connecting rod (32), a knob buckle (33) is rotatably mounted in the hole, and another group of limiting ring plates (27) are fixedly mounted on the outer wall of the knob buckle (33).

3. The deformable cutter structure according to claim 2, wherein the cutting structure further comprises a first support plate (28), two groups of first support plates (28) are fixedly mounted on the outer wall of the limiting ring plate (27), four groups of first support plates (28) are respectively fixedly mounted on the outer walls of two sides of the first support plates (28), eight groups of first cutters (29) are respectively fixedly mounted on the outer walls of one side of the first support plates (28), a second support plate (30) is fixedly mounted on the outer wall of one side of the first support plate (28), second cutters (31) are fixedly mounted on the top of the second support plate (30), and the number of the second cutters (31) is four groups.

4. The deformable cutter structure according to claim 1, wherein the soil crushing structure further comprises a limiting gear (13), a hole is formed in an outer wall of one side of the group of connecting plates (12), the limiting gear (13) is rotatably mounted in the hole, a rotating rod (14) is fixedly mounted at one end of the limiting gear (13), one end of the rotating rod (14) is rotatably mounted on an outer wall of the other group of connecting plates (12) in an extending manner, a hole is formed in an outer wall of one side of the group of fixing plates (11), a knob (15) is rotatably mounted in the hole, and one end of the knob (15) is fixedly connected with the other end of the limiting gear (13).

5. The deformable cutter structure of claim 4, wherein the soil crushing structure further comprises a fixed box (16), the fixed box (16) is fixedly installed on the outer wall of the rotary rod (14), a hole is formed in the front side of the fixed box (16), a partition plate (17) is fixedly installed in the hole, two groups of threaded rods (18) are rotatably installed between the fixed box (16) and the partition plate (17), control switches (19) are arranged on the outer wall of the fixed box (16), the number of the control switches (19) is two, and the two groups of control switches (19) are electrically connected with the two groups of threaded rods (18) respectively.

6. The deformable cutter structure of claim 5, wherein the soil crushing structure further comprises a screw member (20), the screw member (20) is screwed on the outer wall of the threaded rod (18), a first auxiliary plate (21) is fixedly installed on the outer wall of one side of the screw member (20), a supporting rod (22) is fixedly installed on the outer wall of one side of the first auxiliary plate (21), soil crushing cutters (23) are rotatably installed at one end of the supporting rod (22), and the number of the soil crushing cutters (23) is two.

7. The deformable cutter structure according to claim 1, wherein the moving structure comprises a first wheel (34), the first wheel (34) is fixedly mounted at the bottom of the fixed bottom plate (10), a supporting rod (35) is fixedly mounted at the bottom of the fixed bottom plate (10), a second wheel (36) is fixedly mounted at the bottom of the supporting rod (35), a second auxiliary plate (37) is fixedly mounted at the top of the fixed bottom plate (10), a grip (38) is fixedly mounted on one side outer wall of the second auxiliary plate (37), and an anti-slip rubber sleeve is mounted on the outer wall of the grip (38) in a sticking mode.