A mobile chrysanthemum straw crusher

Abstract

The present invention provides a mobile chrysanthemum straw crusher, comprising a main box; a front box body; an angle-adjusting driving rod; a crushing assembly, which is installed in the middle of the front box body, and the crushing assembly is used for quickly crushing the chrysanthemum straw; an evacuation assembly, which is installed in the front of the front box body, and the evacuation assembly is arranged at intervals at the front end of the crushing assembly, and the evacuation assembly is used for evacuating the chrysanthemum straw bent in the front and blocking the crushed straw fragments; a first assembly assembly, which comprises a fixed side plate, a first flip driving component and a first clamping component; a front walking frame, which is assembled above the first clamping component; and a second assembly assembly. The present invention can control the crusher to automatically walk along the ridge through a remote control to perform automatic crushing operations; the crushing assembly can quickly crush the chrysanthemum straw, so that the straw is crushed and returned to the field, so that there is no need to manually clean the straw separately.

Description

Technical Field

[0001] The invention relates to the technical field of chrysanthemum straw crushers, and in particular to a mobile chrysanthemum straw crusher. Background Art

[0002] Chrysanthemum straw is the remaining stem part of the chrysanthemum plant after harvest. Chrysanthemum straw is mainly composed of cellulose, hemicellulose and lignin. Cellulose is a polysaccharide and the main component of plant cell walls. It makes chrysanthemum straw tough. Hemicellulose is different from cellulose in chemical structure and properties. It can support plants together with cellulose. Lignin enhances the hardness and resistance to decomposition of the straw.

[0003] Chrysanthemum straw can be crushed and returned directly to the field. Crushing and returning chrysanthemum straw to the field can increase the organic matter content in the soil. As the straw decomposes, it can provide a living environment for microorganisms in the soil, promote the reproduction of soil microorganisms, and help form a good soil ecosystem. The current method of cutting chrysanthemum straw is: manually carry a handheld cutter and swing the cutter to cut the straw. However, in this cutting method, the straw is only cut and the crushing effect is not good, resulting in a poor effect of returning the straw to the field to melt into the soil. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a mobile chrysanthemum straw crusher to solve the problems mentioned in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A mobile chrysanthemum straw pulverizer includes a top guide rail;

[0007] The main box has a control main unit installed inside, and the control main unit has a built-in wireless communication module, which is connected to the remote control; a vertical pole is fixed in the middle of the front end of the main box, and a main shaft is fixed horizontally at the bottom of the pole; a searchlight is installed above the front end of the main box; triangular track wheels are symmetrically installed at the bottom of both sides of the main box;

[0008] The front box body has a connecting plate symmetrically arranged at the rear end thereof, and the connecting plate is symmetrically rotated and sleeved on both ends of the main shaft, and a lifting lug is arranged at the middle of the top of the front box body;

[0009] An angle adjustment driving rod, one end of which is rotatably connected to the top of the vertical rod and the other end of which is rotatably connected to the lifting ear, and the angle adjustment driving rod is used to drive the front box body to rotate around the main axis;

[0010] A crushing assembly is installed in the middle of the front box body, and is used to quickly crush the chrysanthemum stalks;

[0011] An evacuation assembly is installed at the front of the front box body, and the evacuation assembly is arranged at a distance from the front end of the crushing assembly. The evacuation assembly is used to evacuate the chrysanthemum straws bent in front and block the crushed straw fragments;

[0012] The first assembly component includes a fixed side plate, a first flip driving component and a first clamping component. The fixed side plate is symmetrically fixed on both sides of the front end of the main box body, the fixed side plate extends forward and is symmetrically spaced at both sides of the front box body. The first flip driving component is arranged above the front box body, and both ends of the first flip driving component are installed on the outer ends of the fixed side plate. The top end of the first flip driving component is connected to the first clamping component. The first flip driving component is used to drive the first clamping component to rotate and drive the first clamping component to translate.

[0013] A front traveling frame, which is mounted above the first clamping member;

[0014] The second assembly component includes a second flip driving component and a second clamping component. The second flip driving component is arranged on both sides of the rear end of the main box body. The top of the second flip driving component is connected to the second clamping component. The second flip driving component is used to drive the second clamping component to rotate and drive the second clamping component to translate.

[0015] A rear traveling frame, which is mounted above the second clamping member;

[0016] The crusher has the following working states:

[0017] In the first state, the crusher enters the field from the road: the first flip driving component and the second flip driving component act synchronously to drive the front traveling frame and the rear traveling frame to automatically dock above the main box to form a machine down-field frame; the front traveling frame is separated from the first clamping component, the rear traveling frame is separated from the second clamping component, the rear end of the rear traveling frame is overlapped on the road, and the front end of the front traveling frame is overlapped on the field, and the crusher automatically walks to the field along the machine down-field frame and is adjusted to both sides of the ridge;

[0018] In the second state, the crusher moves along the ridge to crush: the front traveling frame docks with the first clamping part, and the rear traveling frame docks with the second clamping part; the crusher moves along the ridge, the front traveling frame resists and presses down the chrysanthemum stalks in front, and the rear traveling frame plows the ridge.

[0019] Furthermore, the crushing assembly includes a driving tube, which is rotatably installed in the front box body. The outer wall of the driving tube is provided with a spirally distributed base, and a group of cutting tools are rotatably installed inside each group of bases. A constraint component is installed on the outside of the driving tube; in the first state, the constraint component locks the cutting tools so that each group of cutting tools is fixed in the base; in the second state, the constraint component unlocks the cutting tools so that each group of cutting tools can rotate freely in the base. When the driving tube rotates, each group of cutting tools is fully swung to increase the crushing effect.

[0020] Furthermore, the cutting tool includes two groups of side cutting blades and one group of middle cutting blades, the two groups of side cutting blades are symmetrically arranged on both sides of the middle cutting blade, and a central axis is installed inside the base; the side cutting blade includes a first upper plate body and a lower arc plate, the bottom end of the first upper plate body is connected to the lower arc plate, the lower arc plate is bent and extended outward, and the two side edges of the lower arc plate are a cutting edge chamfered angle structure, the upper curvature of the lower arc plate is small, and the lower curvature of the lower arc plate is large; the middle cutting blade includes a second upper plate body and a lower straight plate, the bottom surface of the second upper plate body is connected to the lower straight plate, and the two side edges of the lower straight plate are a cutting edge chamfered right angle structure; the first upper plate body and the second upper plate body are both rotatably mounted on the central axis; the upper cutting edges of the two groups of lower arc plates and the upper cutting edges of the lower straight plate form a concentrated cutting surface to fully impact the main rod of the crushed straw; the lower cutting edges of the two groups of lower arc plates and the lower cutting edges of the lower straight plate form a forked cutting surface to fully impact the branch rods of the crushed straw.

[0021] Furthermore, the cutting edges of the lower arc plate and the lower straight plate are both provided with oblique crushing teeth, which extend obliquely downward. When the cutting tool rotates from top to bottom, the oblique crushing teeth assist in crushing the straw.

[0022] Furthermore, the restraining component includes a central rod, which is rotatably mounted at the center line of the driving tube, a first flip motor is mounted on one end of the central rod, and a plurality of groups of arc-shaped abutment blocks are spirally distributed on the outer wall of the central rod, and each group of arc-shaped abutment blocks corresponds to a group of bases;

[0023] Each group of bases has a floating rod vertically and elastically penetrated inside, an upper matching plate is vertically arranged at the inner end of the floating rod, the upper matching plate is in matching contact with the arc-shaped abutment block, springs are symmetrically arranged on the outer wall of the upper matching plate, and a pressure cover is slidably embedded in the inner part of the base at the outer end of the floating rod;

[0024] In the first state, the center rod rotates to make the arc-shaped abutment block abut against the outward extension of the pressure cover, and the pressure cover presses and positions the top of the cutting tool to eliminate the collision noise of the cutting tool when the crusher is moving.

[0025] Further, the evacuation assembly includes a fixed box, which is arranged at the front end top of the front box body, and the bottom surface of the fixed box is rotatably mounted with a suspension seat distributed in a linear array, the suspension seat is in an inverted U shape, the inside of the suspension seat is vertically rotatably connected to the evacuation rod, the top of the suspension seat is provided with a suspension rod, the suspension rod rotates and penetrates the bottom surface of the fixed box, the top of the suspension rod is provided with a horizontally arranged driven gear, the inside of the fixed box is horizontally slidably mounted with a driven gear plate, and the end of the driven gear plate is installed with a translation drive rod;

[0026] The evacuation rod includes the following working modes: in the first mode, the hanging seat is rotated and adjusted to be arranged in front of and behind the opening, and each group of evacuation rods can rotate inward when encountering resistance in front; in the second mode, the hanging seat is rotated and adjusted to be arranged on the left and right of the opening, and each group of evacuation rods will not rotate when encountering resistance in front.

[0027] Furthermore, the rear traveling frame is a frame structure, and a plurality of locking grooves are provided at the front end of the rear traveling frame, and unlocking plates are installed outside the locking grooves. Second side baffles are vertically provided on both sides of the surface of the rear traveling frame, and a plurality of assembly grooves are provided at the rear end of the rear traveling frame, and a group of inclined plow teeth bars are clamped inside each group of assembly grooves. The plurality of groups of plow teeth bars are fixed in the assembly grooves by double-headed screws, and an angle of 140°-160° is formed between the plow teeth bars and the bottom surface of the rear traveling frame; in the first state, the plow teeth bars are placed on the road to facilitate the crusher to move onto the rear traveling frame; in the second state, the plow teeth bars extend into the ridge to turn out the roots of the straw.

[0028] Furthermore, the front walking frame is a frame structure, the front end of the front walking frame is semicircular, and the rear end of the front walking frame is provided with multiple groups of locking plug plates. First side baffles are vertically provided on both sides of the surface of the front walking frame, and each group of locking plug plates is inserted into a group of locking grooves.

[0029] Furthermore, the first clamping component includes a longitudinal clamping seat, a transverse clamping seat and a slide plate, the longitudinal clamping seat is symmetrically provided at one end of the surface of the slide plate, and the transverse clamping seat is symmetrically provided at the other end of the surface, the longitudinal clamping seat is symmetrically clamped at the inner end of the front walking frame, and the transverse clamping seat is symmetrically clamped at the middle part of the front walking frame.

[0030] Furthermore, the first flipping drive component includes a flipping arm, a second flipping motor, a base plate and a docking drive rod. The flipping arms are symmetrically arranged on both sides of the base plate. The ends of the flipping arms are rotatably mounted on the ends of the fixed side plates and the second flipping motor is installed at the rotating connection. A slide plate is slidably mounted on the surface of the base plate, and a docking drive rod for driving the slide plate to translate is installed on the surface of the base plate.

[0031] The present invention provides a mobile chrysanthemum straw crusher. Compared with the prior art, it has the following beneficial effects:

[0032] 1. The remote control can be used to control the crusher to automatically move along the ridge and perform automatic crushing operations;

[0033] 2. The crushing component can quickly crush the chrysanthemum straw, so that the straw can be crushed and returned to the field, so there is no need to manually clean the straw separately;

[0034] 3. The setting of the front and rear walking frames can achieve the following effects:

[0035] 3.1. When parking on a daily basis, the front and rear traveling frames can be clamped and fixed on the front and rear ends of the crusher respectively. In this way, when the crusher moves to one side of the field, it can automatically carry the front and rear traveling frames to the road side, without the need for workers to carry them over long distances, making the transportation of the front and rear traveling frames easier. At the same time, the front and rear traveling frames can be directly stored on the crusher without having to be placed separately. The clamping parts can ensure the placement stability of the front and rear traveling frames.

[0036] 3.2. When the crusher moves from the road to the field, due to the height difference between the road and the field, the crusher cannot drive directly into the field. To solve the above problem, the first flip driving component and the second flip driving component are designed to drive the front traveling frame to dock with the rear traveling frame to form a machine field frame. No manual assembly is required. Workers can directly take down the machine field frame and place it in the field position, so as to realize the rapid deployment of the machine field frame, and the crusher can quickly enter the field along the machine field frame.

[0037] 3.3. When the crusher is crushing straw, the front traveling frame located in the front can first press down the straw in the front so that the straw is pressed down. After the straw is pressed down, the extension direction of the straw is the same as the forward direction of the crusher, so that the straw can fully contact the crushing component, thereby improving the crushing effect; the rear traveling frame located at the rear can plow the land, so that the crushed straw can be directly mixed into the soil of the ridge and the chrysanthemum roots can be dug out without manual plowing of the ridge.

[0038] 4. The evacuation component can separate the crushed straw before crushing, making the straw more regular and the crushing operation of the crushing component easier and more targeted. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 The structure schematic diagram of the mobile chrysanthemum straw crusher of the present invention is shown;

[0041] Figure 2 A schematic diagram of the bottom structure of the front box body of the present invention is shown;

[0042] Figure 3 A schematic diagram of the structure of the cutting tool of the present invention is shown;

[0043] Figure 4 A schematic diagram of the structure of the side cutting knife of the present invention is shown;

[0044] Figure 5 A schematic diagram of the oblique crushing tooth structure of the present invention is shown;

[0045] Figure 6 A schematic diagram of the structure of the restraining component of the present invention is shown;

[0046] Figure 7 Shows Figure 6 A schematic diagram of the enlarged structure at point A;

[0047] Figure 8 A schematic diagram of the distribution structure of the arc-shaped abutment block and the upper matching plate of the present invention is shown;

[0048] Fig. 9 A schematic diagram of the structure of the evacuation assembly of the present invention is shown;

[0049] Fig.10 A schematic diagram of the top connection structure of the evacuation pole of the present invention is shown;

[0050] Fig.11 A schematic diagram of the front box and rear end connection structure of the present invention is shown;

[0051] Fig.12 A schematic diagram of the connection structure between the front walking frame and the first assembly component of the present invention is shown;

[0052] Fig.13 A schematic diagram showing the connection structure between the first clamping component and the first flipping driving component of the present invention is shown;

[0053] Fig.14 A schematic diagram of the structure of the clamping state of the first clamping component of the present invention is shown;

[0054] Fig.15 A schematic diagram of the structure of the soil excavation assembly of the present invention is shown;

[0055] As shown in the figure: 1. main box, 11. vertical rod, 12. main shaft, 13. triangular crawler wheel, 14. searchlight, 2. front box, 21. connecting plate, 22. lifting ear, 3. angle adjustment drive rod, 4. crushing assembly, 41. drive pipe, 42. base, 421. middle axis, 43. cutting tool, 431. side cutting knife, 4311. first upper plate, 4312. lower arc plate, 432. middle cutting knife, 4321. second upper plate, 4322. lower straight plate, 433. oblique crushing teeth, 44. restraining component, 441. center rod, 442. first flip motor, 443. arc-shaped resistance block, 444. upper matching plate, 445. floating rod, 446. pressure cover, 447. spring, 5. evacuation assembly, 51. Fixed box, 52. Driven gear plate, 521. Translation drive rod, 53. Hanging rod, 531. Driven gear, 54. Hanging seat, 55. Evacuation rod, 6. First assembly component, 61. Flip arm, 62. Second flip motor, 63. Bottom plate, 64. Docking drive rod, 65. Slide plate, 66. Longitudinal clamp seat, 67. Horizontal clamp seat, 68. Fixed side plate, 7. Soil-moving assembly, 71. Soil-moving motor, 72. Side positioning frame, 73. Agitator shaft, 74. Cleaning rod, 8. Front walking frame, 81. Locking plug plate, 82. First side baffle, 9. Rear walking frame, 91. Locking slot, 92. Unlocking plate, 93. Second side baffle, 94. Assembly slot, 95. Plough tooth rod, 96. Double-headed screw, 9a. Second assembly component. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0057] In order to solve the technical problems in the background technology, a mobile chrysanthemum straw crusher is provided as follows:

[0058] Combination Figure 1-Figure 15 As shown, a mobile chrysanthemum straw crusher provided by the present invention comprises a main box 1, a control main unit is installed inside the main box, a wireless communication module is built in the control main unit, and the wireless communication module is connected to a remote controller; a vertically arranged vertical rod 11 is fixed in the middle of the front end of the main box 1, and a main shaft 12 is fixed horizontally through the bottom of the vertical rod 11; a searchlight 14 is installed above the front end of the main box 1; triangular crawler wheels 13 are symmetrically installed at the bottom of both sides of the main box 1;

[0059] The front box body 2 has a connecting plate 21 symmetrically arranged at its rear end, and the connecting plate 21 is symmetrically rotated and sleeved on both ends of the main shaft 12, and a lifting ear 22 is arranged at the middle of the top of the front box body 2;

[0060] An angle adjustment driving rod 3, one end of which is rotatably connected to the top of the vertical rod 11, and the other end of which is rotatably connected to the hanging ear 22, and the angle adjustment driving rod 3 is used to drive the front box body 2 to rotate around the main axis 12;

[0061] A crushing assembly 4 is installed in the middle of the front box 2, and is used to quickly crush the chrysanthemum stalks;

[0062] An evacuation assembly 5 is installed at the front part of the front box 2. The evacuation assembly 5 is arranged at a distance from the front end of the crushing assembly 4. The evacuation assembly 5 is used to evacuate the chrysanthemum stalks bent in front to facilitate cutting by the crushing assembly 4.

[0063] The first assembly component 6 includes a fixed side plate 68, a first flip driving component and a first clamping component. The fixed side plates 68 are symmetrically fixed on both sides of the front end of the main box body. The fixed side plates 68 extend forward and are symmetrically spaced at both sides of the front box body 2. The first flip driving component is arranged above the front box body 2. Both ends of the first flip driving component are installed on the outer ends of the fixed side plates 68. The top end of the first flip driving component is connected to the first clamping component. The first flip driving component is used to drive the first clamping component to rotate and drive the first clamping component to translate.

[0064] A front traveling frame 8, which is mounted above the first clamping member;

[0065] The second assembly component 9a includes a second flip driving component and a second clamping component. The second flip driving component is arranged on both sides of the rear end of the main box body. The top of the second flip driving component is connected to the second clamping component. The second flip driving component is used to drive the second clamping component to rotate and drive the second clamping component to translate.

[0066] A rear traveling frame 9, which is mounted above the second clamping member;

[0067] The crusher has the following working states:

[0068] In the first state, the crusher enters the field from the road: the first flip driving component and the second flip driving component act synchronously to drive the front traveling frame and the rear traveling frame to automatically dock above the main box 1 to form a machine down-field frame; the front traveling frame is separated from the first clamping component, the rear traveling frame is separated from the second clamping component, the rear end of the rear traveling frame is overlapped on the road, and the front end of the front traveling frame is overlapped on the field, and the crusher automatically walks to the field along the machine down-field frame and adjusts to both sides of the ridge;

[0069] In the second state, the crusher moves along the ridge to crush: the front traveling frame docks with the first clamping part, and the rear traveling frame docks with the second clamping part; the crusher moves along the ridge, the front traveling frame resists and presses down the chrysanthemum stalks in front, and the rear traveling frame plows the ridge.

[0070] In the above scheme:

[0071] 1. The remote control can be used to control the crusher to move automatically and perform automatic crushing operations;

[0072] 2. The crushing component can quickly crush the chrysanthemum straw, so that the straw can be crushed and returned to the field, so there is no need to manually clean the straw separately;

[0073] 3. The setting of the front and rear walking frames can achieve the following effects:

[0074] 3.1. When parking on a daily basis, the front and rear traveling frames can be clamped and fixed on the front and rear ends of the crusher respectively. In this way, when the crusher moves to one side of the field, it can automatically carry the front and rear traveling frames to the road side, without the need for workers to carry them over long distances, making the transportation of the front and rear traveling frames easier. At the same time, the front and rear traveling frames can be directly stored on the crusher without having to be placed separately. The clamping parts can ensure the placement stability of the front and rear traveling frames.

[0075] 3.2. When the crusher moves from the road to the field, due to the height difference between the road and the field, the crusher cannot drive directly into the field. To solve the above problem, the first flip driving component and the second flip driving component are designed to drive the front traveling frame to dock with the rear traveling frame to form a machine field frame. No manual assembly is required. Workers can directly take down the machine field frame and place it in the field position, so as to realize the rapid deployment of the machine field frame, and the crusher can quickly enter the field along the machine field frame.

[0076] 3.3. When the crusher is crushing straw, the front traveling frame located in the front can first press down the straw in the front so that the straw is pressed down. After the straw is pressed down, the extension direction of the straw is the same as the forward direction of the crusher, so that the straw can fully contact the crushing component, thereby improving the crushing effect; the rear traveling frame located at the rear can plow the land, so that the crushed straw can be directly mixed into the soil of the ridge and the chrysanthemum roots can be dug out without manual plowing of the ridge.

[0077] 4. The evacuation component can separate the crushed straw before crushing, making the straw more regular and the crushing operation of the crushing component easier and more targeted.

[0078] In this embodiment, the crushing assembly 4 includes a driving tube 41, which is rotatably installed in the front box body 2. The outer wall of the driving tube 41 is provided with a spirally distributed base 42, and a group of cutting tools 43 are rotatably installed inside each group of bases 42. A restraining component 44 is installed on the outside of the driving tube 41; in the first state, the restraining component 44 locks the cutting tools 43 so that each group of cutting tools 43 is fixed in the base 42; in the second state, the restraining component 44 unlocks the cutting tools 43, so that each group of cutting tools 43 can rotate freely in the base 42. When the driving tube 41 rotates, each group of cutting tools 43 is fully swung to increase the crushing effect.

[0079] In the above scheme:

[0080] 1. The cutting tool is designed to rotate freely in the base. In this way, when the driving tube rotates, the cutting tool rotates with it. The cutting tool will not only rotate with the driving tube, but also swing and impact the straw under the action of gravity, so that the straw is more crushed;

[0081] 2. The cutting tool can rotate freely, but when the crusher moves, the collision noise of the cutting tool is relatively large. The design of the restraining component can restrain and position the cutting tool so that the cutting tool will not shake and produce noise.

[0082] In this embodiment, the cutting tool 43 includes two groups of side cutting knives 431 and one group of middle cutting knives 432. The two groups of side cutting knives 431 are symmetrically arranged on both sides of the middle cutting knife 432. The base 42 is internally installed with a central axis 421; the side cutting knife 431 includes a first upper plate body 4311 and a lower arc plate 4312. The bottom end of the first upper plate body 4311 is connected to the lower arc plate 4312. The lower arc plate 4312 is bent and extended outward. The two sides of the lower arc plate 4312 are edge chamfered angle structures. The upper curvature of the lower arc plate 4312 is small and the lower curvature is large; the middle cutting knife 432 includes The second upper plate body 4321 and the lower straight plate 4322, the bottom surface of the second upper plate body 4321 is connected to the lower straight plate 4322, and the two side edges of the lower straight plate 4322 are chamfered right-angle structures; the first upper plate body 4311 and the second upper plate body 4321 are both rotatably mounted on the central axis 421; the upper edges of the two groups of lower arc plates 4312 and the upper edges of the lower straight plate 4322 form a concentrated cutting surface to fully impact the main rod of the crushed straw; the lower edges of the two groups of lower arc plates 4312 and the lower edges of the lower straight plate 4322 form a forked cutting surface to fully impact the branch rods of the crushed straw.

[0083] In the above scheme: a cutting tool with a triple composite structure is set, the main stem of the straw is crushed by a concentrated cutting surface, and the cutting coverage is increased by a forked cutting surface, so that the branch stems of the straw can be broken, and the chrysanthemum straw can be fully crushed, solving the problem of many straw branches and difficult crushing.

[0084] In this embodiment, the cutting edges of the lower arc plate 4312 and the lower straight plate 4322 are both provided with oblique crushing teeth 433, which extend obliquely downward. When the cutting tool 43 rotates from top to bottom, the oblique crushing teeth 433 assist in crushing the straw.

[0085] In the above scheme: the oblique crushing teeth can be designed to have the same movement direction as the lower arc plate, so that the oblique crushing teeth can assist in impact crushing the straw, increase the cutting direction of the straw, and further improve the crushing effect.

[0086] In this embodiment, the restraining component 44 includes a central rod 441, which is rotatably mounted at the center line of the driving tube 41, and a first flip motor 442 is mounted at one end of the central rod 441. The outer wall of the central rod 441 is provided with a plurality of groups of arc-shaped abutment blocks 443 which are spirally distributed, and each group of arc-shaped abutment blocks 443 corresponds to a group of bases 42; a floating rod 445 is vertically and elastically penetrated inside each group of bases 42, and an upper matching plate 444 is vertically provided at the inner end of the floating rod 445, and the upper matching plate 444 is in matching contact with the arc-shaped abutment blocks 443, and a spring 447 is symmetrically provided on the outer wall of the upper matching plate 444, and a pressure cover 446 is provided at the outer end of the floating rod 445, and the pressure cover 446 is slidably embedded in the interior of the base 42;

[0087] In the first state, the center rod 441 rotates to make the arc-shaped abutment block 443 abut against the pressure cover 446 to extend outward, and the pressure cover 446 presses and positions the top of the cutting tool 43 to eliminate the collision noise inside the cutting tool 43 when the crusher is running.

[0088] In the above scheme: when there is no constraint, the pressure cover is retracted into the inner layer of the base. When constraint positioning is required, the first flip motor can drive the center rod to rotate, thereby driving the arc-shaped resistance block to rotate. The arc-shaped resistance block rotates and then gradually resists the upper matching plate, so that the pressure cover moves outward to press the cutting tool, and the upper matching plate presses down the spring to achieve automatic constraint positioning.

[0089] In this embodiment, the evacuation assembly 5 includes a fixed box 51, which is arranged at the front end top of the front box body 2. A linear array of hanging seats 54 are rotatably installed on the bottom surface of the fixed box 51. The hanging seats 54 are in an inverted U shape. The inside of the hanging seats 54 is vertically rotatably connected to the evacuation rod 55. A hanging rod 53 is arranged on the top of the hanging seat 54. The hanging rod 53 rotates and penetrates the bottom surface of the fixed box 51. The top of the hanging rod 53 is provided with a horizontally arranged driven gear 531. A driven gear plate 52 is horizontally slidably installed inside the fixed box 51, and a translation drive rod 521 is installed at the end of the driven gear plate 52.

[0090] The evacuation rod 55 includes the following working modes: in the first mode, the hanging seat 54 is rotated and adjusted to be arranged in front of and behind the opening, and each group of evacuation rods 55 can rotate inward when encountering resistance in front; in the second mode, the hanging seat 54 is rotated and adjusted to be arranged on the left and right of the opening, and each group of evacuation rods 55 does not rotate when encountering resistance in front.

[0091] In the above scheme: the translation driving rod can drive the driven gear plate to translate, thereby driving each set of driven gears to rotate, so as to drive the hanging seat and the evacuation rod to rotate, change the direction of the evacuation rod, and the evacuation rod can rotate unidirectionally in the hanging seat;

[0092] When the resistance of the straw in front is normal, the evacuation bar is in the second mode and cannot be rotated, so that the evacuation bar can separate the pressed straw when moving forward;

[0093] When the straw resistance in front is large, in order not to affect the normal running of the crusher, adjust the evacuation rod to the first mode, so that the evacuation rod can rotate inwards when moving forward;

[0094] When the evacuation rod is not working, it can protect the cutting tool from the outside. During the crushing operation, it can also block the broken chrysanthemum fragments to prevent the chrysanthemum from splashing.

[0095] In this embodiment, the rear traveling frame 9 is a frame structure, and a plurality of locking grooves 91 are provided at the front end of the rear traveling frame 9, and an unlocking plate 92 is installed outside the locking groove 91. Second side baffles 93 are vertically provided on both sides of the surface of the rear traveling frame 9, and a plurality of assembly grooves 94 are provided at the rear end of the rear traveling frame 9. A group of inclined plowing teeth rods 95 are clamped inside each group of assembly grooves, and a plurality of groups of plowing teeth rods 95 are fixed in the assembly grooves by double-headed screws 96, and an angle of 140°-160° is formed between the plowing teeth rods 95 and the bottom surface of the rear traveling frame 9; in the first state, the plowing teeth rods 95 are placed on the road to facilitate the crusher to walk onto the rear traveling frame 9; in the second state, the plowing teeth rods extend into the ridge to turn out the roots of the straw.

[0096] In the above scheme:

[0097] 1. Multiple groups of plow teeth are fixed in the assembly groove by double-headed screws to realize the installation and positioning of the plow teeth. When a plow tooth is damaged, it can be replaced separately.

[0098] 2. An angle is set between the plow teeth and the rear traveling frame. This angle allows the plow teeth to serve as a guide structure when the crusher moves to the rear traveling frame, so that the crusher can move smoothly along the plow teeth to the rear traveling frame, and then enter the field along the front traveling frame; when plowing the land, the rear traveling frame is arranged vertically, and the plow teeth can be tilted and inserted into the soil to facilitate plowing the soil;

[0099] A soil-moving assembly 7 is provided, which includes a soil-moving motor 71, a side positioning frame 72, a stirring shaft 73 and a cleaning rod 74. Both ends of the stirring shaft are fixed to the rear end of the main box through the side positioning frames. The soil-moving motor is arranged on the rear end surface of the main box. The soil-moving motor is connected to the stirring shaft through a belt. A plurality of cleaning rods are arranged on the outer wall of the stirring shaft. The cleaning rods are staggered with the plow teeth. The cleaning rods are placed above the plow teeth, and the cleaning rods rotate to clean the residual soil between the plow teeth.

[0100] In this embodiment, the front walking frame 8 is a frame structure, the front end of the front walking frame 8 is semicircular, and the rear end of the front walking frame 8 is provided with multiple groups of locking plug plates 81. First side baffles 82 are vertically provided on both sides of the surface of the front walking frame 8, and each group of locking plug plates 81 is inserted into a group of locking grooves 91.

[0101] In the above scheme: the semicircular end of the front traveling frame can make the downward pressure smoother. When the front and rear traveling frames are docked, the locking plug plate is automatically inserted into the locking groove. When unlocking, pressing down the unlocking plate can make the clamping head of the locking plug plate disengage from the locking groove, thereby achieving disengagement.

[0102] In this embodiment, the first clamping component includes a longitudinal clamping seat 66, a transverse clamping seat 67 and a slide plate 65. The longitudinal clamping seat 66 is symmetrically provided at one end of the surface of the slide plate 65, and the transverse clamping seat 67 is symmetrically provided at the other end of the surface. The longitudinal clamping seat 66 is symmetrically clamped at the inner end of the front walking frame 8, and the transverse clamping seat 67 is symmetrically clamped at the middle part of the front walking frame.

[0103] In the above scheme: the working principle of the second clamping component is the same as that of the first clamping component. The horizontal clamping can clamp and position the middle part of the front traveling frame. When the longitudinal clamping seat is arranged at an angle, it can push up the front traveling frame vertically to ensure the stability of the front traveling frame.

[0104] In this embodiment, the first flipping driving component includes a flipping arm 61, a second flipping motor 62, a base plate 63 and a docking driving rod 64. The flipping arms 61 are symmetrically arranged on both sides of the base plate 63. The ends of the flipping arms 61 are rotatably mounted on the ends of the fixed side plates 68 and the second flipping motor 62 is mounted at the rotating connection. A slide plate 65 is slidably mounted on the surface of the base plate 63, and a docking driving rod 64 for driving the slide plate 65 to translate is mounted on the surface of the base plate 63.

[0105] In the above scheme: the second flip motor can drive the flip arm to rotate, thereby driving the bottom plate to swing, and the bottom plate drives the slide plate to rotate, so as to adjust the tilt angle of the frame;

[0106] During automatic docking, the docking drive rod drives the slide plate to move along the bottom plate, so that the front traveling frame and the rear traveling frame move inward synchronously, and the locking plate automatically enters the locking slot, thereby realizing rapid assembly.

[0107] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0108] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mobile chrysanthemum straw crusher, characterized in that: include: The main box has a control main unit installed inside, and the control main unit has a built-in wireless communication module, which is connected to the remote control; a vertical pole is fixed in the middle of the front end of the main box, and a main shaft is fixed horizontally at the bottom of the pole; a searchlight is installed above the front end of the main box; triangular track wheels are symmetrically installed at the bottom of both sides of the main box; The front box body has a connecting plate symmetrically arranged at the rear end thereof, and the connecting plate is symmetrically rotated and sleeved on both ends of the main shaft, and a lifting lug is arranged at the middle of the top of the front box body; An angle adjustment driving rod, one end of which is rotatably connected to the top of the vertical rod and the other end of which is rotatably connected to the lifting ear, and the angle adjustment driving rod is used to drive the front box body to rotate around the main axis; A crushing assembly is installed in the middle of the front box body, and is used to quickly crush the chrysanthemum stalks; An evacuation assembly is installed at the front of the front box body, and the evacuation assembly is arranged at a distance from the front end of the crushing assembly. The evacuation assembly is used to evacuate the chrysanthemum straws bent in front and block the crushed straw fragments; The first assembly component includes a fixed side plate, a first flip driving component and a first clamping component. The fixed side plate is symmetrically fixed on both sides of the front end of the main box body, the fixed side plate extends forward and is symmetrically spaced at both sides of the front box body. The first flip driving component is arranged above the front box body, and both ends of the first flip driving component are installed on the outer ends of the fixed side plate. The top end of the first flip driving component is connected to the first clamping component. The first flip driving component is used to drive the first clamping component to rotate and drive the first clamping component to translate. A front traveling frame, which is mounted above the first clamping member; The second assembly component includes a second flip driving component and a second clamping component. The second flip driving component is arranged on both sides of the rear end of the main box body. The top of the second flip driving component is connected to the second clamping component. The second flip driving component is used to drive the second clamping component to rotate and drive the second clamping component to translate. A rear traveling frame, which is mounted above the second clamping member; The crusher has the following working states: In the first state, the crusher enters the field from the road: the first flip driving component and the second flip driving component act synchronously to drive the front traveling frame and the rear traveling frame to automatically dock above the main box to form a machine down-field frame; the front traveling frame is separated from the first clamping component, the rear traveling frame is separated from the second clamping component, the rear end of the rear traveling frame is overlapped on the road, and the front end of the front traveling frame is overlapped on the field, and the crusher automatically walks to the field along the machine down-field frame and is adjusted to both sides of the ridge; In the second state, the crusher moves along the ridge to crush: the front traveling frame docks with the first clamping part, and the rear traveling frame docks with the second clamping part; the crusher moves along the ridge, the front traveling frame resists and presses down the chrysanthemum stalks in front, and the rear traveling frame plows the ridge.

2. The mobile chrysanthemum straw crusher according to claim 1, characterized in that: The crushing assembly includes a driving tube, which is rotatably installed in the front box body. The outer wall of the driving tube is provided with a spirally distributed base, and a group of cutting tools are rotatably installed inside each group of bases. A restraining component is installed on the outside of the driving tube; in a first state, the restraining component locks the cutting tools so that each group of cutting tools is fixed in the base; in a second state, the restraining component unlocks the cutting tools so that each group of cutting tools can rotate freely in the base. When the driving tube rotates, each group of cutting tools is fully swung to increase the crushing effect.

3. The mobile chrysanthemum straw crusher according to claim 2, characterized in that: The cutting tool comprises two groups of side cutting knives and one group of middle cutting knives, the two groups of side cutting knives are symmetrically arranged on both sides of the middle cutting knife, and a central axis is installed inside the base; the side cutting knife comprises a first upper plate body and a lower arc plate, the bottom end of the first upper plate body is connected to the lower arc plate, the lower arc plate is bent and extended outward, and the two side edges of the lower arc plate are a cutting edge chamfered arc angle structure, the upper curvature of the lower arc plate is small, and the lower curvature of the lower arc plate is large; the middle cutting knife comprises a second upper plate body and a lower straight plate, the bottom surface of the second upper plate body is connected to the lower straight plate, and the two side edges of the lower straight plate are a cutting edge chamfered right angle structure; the first upper plate body and the second upper plate body are both rotatably mounted on the central axis; the upper cutting edges of the two groups of lower arc plates and the upper cutting edges of the lower straight plate form a concentrated cutting surface to fully impact the main rod of the crushed straw; the lower cutting edges of the two groups of lower arc plates and the lower cutting edges of the lower straight plate form a forked cutting surface to fully impact the branch rods of the crushed straw.

4. The mobile chrysanthemum straw crusher according to claim 3, characterized in that: The cutting edges of the lower arc plate and the lower straight plate are both provided with oblique crushing teeth, which extend obliquely downward. When the cutting tool rotates from top to bottom, the oblique crushing teeth assist in crushing the straw.

5. The mobile chrysanthemum straw crusher according to claim 4, characterized in that: The restraining component includes a central rod, which is rotatably mounted at the center line of the driving tube, a first flip motor is mounted at one end of the central rod, and a plurality of groups of arc-shaped abutment blocks are arranged on the outer wall of the central rod in a spiral distribution, and each group of arc-shaped abutment blocks corresponds to a group of bases; Each group of bases has a floating rod vertically and elastically penetrated inside, an upper matching plate is vertically arranged at the inner end of the floating rod, the upper matching plate is in matching contact with the arc-shaped abutment block, springs are symmetrically arranged on the outer wall of the upper matching plate, and a pressure cover is slidably embedded in the inner part of the base at the outer end of the floating rod; In the first state, the center rod rotates to make the arc-shaped abutment block abut against the outward extension of the pressure cover, and the pressure cover presses and positions the top of the cutting tool to eliminate the collision noise of the cutting tool when the crusher is moving.

6. The mobile chrysanthemum straw crusher according to claim 5, characterized in that: The evacuation assembly includes a fixed box, which is arranged at the front end top of the front box body, and a linear array of hanging seats are rotatably installed on the bottom surface of the fixed box. The hanging seats are in an inverted U shape, and the inside of the hanging seats is vertically rotatably connected to the evacuation rod. A hanging rod is arranged on the top of the hanging seat, and the hanging rod rotates and penetrates the bottom surface of the fixed box. A horizontally arranged driven gear is arranged on the top of the hanging rod. A driven gear plate is horizontally slidably installed inside the fixed box, and a translation drive rod is installed at the end of the driven gear plate. The evacuation rod includes the following working modes: in the first mode, the hanging seat is rotated and adjusted to be arranged in front of and behind the opening, and each group of evacuation rods can rotate inward when encountering resistance in front; in the second mode, the hanging seat is rotated and adjusted to be arranged on the left and right of the opening, and each group of evacuation rods will not rotate when encountering resistance in front.

7. The mobile chrysanthemum straw crusher according to claim 6, characterized in that: The rear traveling frame is a frame structure, and a plurality of locking grooves are provided at the front end of the rear traveling frame, and unlocking plates are installed outside the locking grooves. Second side baffles are vertically provided on both sides of the surface of the rear traveling frame, and a plurality of assembly grooves are provided at the rear end of the rear traveling frame, and a group of inclined plow teeth bars are clamped inside each group of assembly grooves. The plurality of plow teeth bars are fixed in the assembly grooves by double-headed screws, and an angle of 140°-160° is formed between the plow teeth bars and the bottom surface of the rear traveling frame; in the first state, the plow teeth bars are placed on the road to facilitate the crusher to move onto the rear traveling frame; in the second state, the plow teeth bars extend into the ridge to turn out the roots of the straw.

8. The mobile chrysanthemum straw crusher according to claim 7, characterized in that: The front traveling frame is a frame structure, the front end of the front traveling frame is semicircular, the rear end of the front traveling frame is provided with a plurality of locking plug plates, first side baffles are vertically provided on both sides of the surface of the front traveling frame, and each group of locking plug plates is inserted into a group of locking grooves.

9. The mobile chrysanthemum straw crusher according to claim 8, characterized in that: The first clamping component includes a longitudinal clamping seat, a transverse clamping seat and a slide plate. The longitudinal clamping seat is symmetrically provided at one end of the surface of the slide plate, and the transverse clamping seat is symmetrically provided at the other end of the surface. The longitudinal clamping seat is symmetrically clamped at the inner end of the front walking frame, and the transverse clamping seat is symmetrically clamped at the middle part of the front walking frame.

10. The mobile chrysanthemum straw crusher according to claim 9, characterized in that: The first flipping driving component includes a flipping arm, a second flipping motor, a base plate and a docking driving rod. The flipping arms are symmetrically arranged on both sides of the base plate. The ends of the flipping arms are rotatably mounted on the ends of the fixed side plates and the second flipping motor is installed at the rotating connection. A slide plate is slidably mounted on the surface of the base plate, and a docking driving rod for driving the slide plate to translate is installed on the surface of the base plate.

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