Automatic guided vehicle for spice raw material transportation

Abstract

The invention relates to the field of production and transportation, in particular to an automatic guided vehicle for spice raw material transportation, which comprises a guided vehicle, a material frame arranged on the guided vehicle, a transportation unit arranged on the material frame and a control unit arranged on the material frame, the control unit comprises a transmission assembly arranged on the material frame, a rotating shaft arranged on the material frame and used for driving the transmission assembly to move, a single control assembly arranged on the material frame, a multi-control assembly arranged on the material frame and a power assembly arranged on the material frame. Spice raw materials can be stacked in order in the material frame, different kinds of spice raw materials are stacked in the respective containing cavities, raw material particles are prevented from being mixed, and then through matched transmission of the single control assembly and the rotating shaft or the multi-control assembly and the rotating shaft, forward conveying of a single row or multiple rows of raw materials can be achieved; and a worker can quickly and conveniently take the raw materials.

Description

Technical Field

[0001] The present invention relates to the field of production and transportation, and in particular to an automatic guided vehicle for transporting spice raw materials. Background Art

[0002] In the processing and production process of spices, the spice raw materials are stacked in a material box, and then transported to each processing station by a guided vehicle. However, the stacking method of the raw materials in the guided vehicle is not reasonable enough, resulting in great inconvenience for the staff to take the raw materials. A large amount of time and energy are required to move and sort the raw materials in the material box, which seriously affects the production efficiency. And when transporting multiple spice raw materials at the same time, different raw material particles may be mixed during the process of moving the raw materials, resulting in a decline in the quality of the spice products. Summary of the Invention

[0003] In view of the problem that in the above or the prior art, it is very inconvenient for the staff to take the raw materials, and a large amount of time and energy are required to move and sort the raw materials in the material box, which seriously affects the production efficiency, the present invention is proposed.

[0004] Therefore, the purpose of the present invention is to provide an automatic guided vehicle for transporting spice raw materials.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: As a preferred solution of the automatic guided vehicle for transporting spice raw materials of the present invention, it includes: a guided vehicle, a material box arranged on the guided vehicle, a transportation unit arranged on the material box, and a control unit arranged on the material box; the control unit includes a transmission component arranged on the material box, a rotating shaft arranged on the material box for driving the transmission component to move, a single control component arranged on the material box, a multi-control component arranged on the material box, and a power component arranged on the material box.

[0006] As a preferred solution of the automatic guided vehicle for transporting spice raw materials of the present invention, multiple groups of partition plates are arranged on the material box, and the space between the partition plates is set as a placement cavity.

[0007] As a preferred solution of the automatic guided vehicle for transporting spice raw materials of the present invention, the transportation unit includes a transportation roller shaft rotatably arranged on the inner wall of the placement cavity, and a fixed gear arranged on the transportation roller shaft, the outer diameter of the fixed gear is smaller than the outer diameter of the transportation roller shaft; a protective shell for protecting the fixed gear is arranged on the material box, and the height of the protective shell is lower than that of the transportation roller shaft.

[0008] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: an activity groove is arranged on the material frame; the transmission assembly includes a transmission gear arranged in the activity groove, activity arms arranged on both sides of the transmission gear, sliding blocks arranged on the activity arms, and internal threads arranged on the sliding blocks.

[0009] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: the transportation unit and the transmission gear together form an engagement mechanism, and multiple groups of such engagement mechanisms are arranged on the material frame. The transmission gear in one group of engagement mechanisms is in transmission connection with the fixed gear in another group of engagement mechanisms.

[0010] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: the rotating shaft includes a shaft body arranged on the sliding block, one end of the shaft body penetrates through the placement cavity to the outside of the material frame, a bidirectional thread portion arranged on the shaft body and cooperating with the internal thread, and an input gear arranged on the shaft body.

[0011] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: the single control assembly includes a rotating gear ring arranged on the material frame, a sliding plate arranged on the material frame and cooperating with the rotating gear ring, a support spring arranged on the material frame, and a baffle arranged on the sliding plate for fixing the support spring.

[0012] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: the rotating gear ring is provided with an internal gear ring and an external gear ring. The internal gear ring is in meshing connection with the input gear; the sliding plate is provided with a rack in meshing connection with the external gear ring; the sliding plate is provided with...

[0013] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: the multi-control assembly includes a pressing plate arranged on the material frame, a connecting plate arranged on the pressing plate, a support spring arranged on the connecting plate, the other end of the support spring is fixedly arranged on the material frame, and a sliding rod arranged on the pressing plate and slidably connected to the material frame; the pressing plate is located directly above the baffle.

[0014] As a preferred embodiment of the automatic guided vehicle for transporting the spice raw materials of the present invention, the following is provided: the power assembly includes a driving shaft arranged on the material frame, and an output gear arranged on the driving shaft and cooperating with the transmission gear in the last group of engagement mechanisms; a motor is arranged in the guided vehicle to drive the driving shaft to rotate.

[0015] Beneficial effects of the automatic guided vehicle for transporting spice raw materials of the present invention: Through the cooperation of the partition plate and the placement cavity, the spice raw materials can be stacked neatly in the material box, and different types of spice raw materials are placed in their respective placement cavities to avoid mixing of raw material particles. By driving the transmission gear to move up and down with the movable arm, the meshing state with the fixed gear is controlled. When the transmission gear and the fixed gear are meshed, the fixed gear enters the working state and conveys the materials on the transport roller shaft forward. When the transmission gear and the fixed gear are separated, the fixed gear enters the non-working state, and at this time the transport roller shaft can rotate freely. Then, with the cooperative transmission of the single control component and the rotating shaft or the multi-control component and the rotating shaft, the single-row or multi-row raw materials can be conveyed forward, which is convenient for the staff to quickly and conveniently pick up the raw materials, avoid contact between different types of spice raw materials, meet the demand for transporting different types of raw materials, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the automatic guided vehicle for transporting spice raw materials.

[0018] Figure 2 It is a schematic side view structure diagram of the automatic guided vehicle for transporting spice raw materials.

[0019] Figure 3 It is a schematic diagram of the structure of the material box of the automatic guided vehicle for transporting spice raw materials.

[0020] Figure 4 It is a schematic sectional view structure diagram of the material box of the automatic guided vehicle for transporting spice raw materials.

[0021] Figure 5 It is a schematic diagram of the structure of the transport roller shaft of the automatic guided vehicle for transporting spice raw materials.

[0022] Figure 6 For the automatic guided vehicle for transporting spice raw materials Figure 4 Enlarged view of the structure at C.

[0023] Figure 7 It is a schematic diagram of the structure of the transmission gear of the automatic guided vehicle for transporting spice raw materials.

[0024] Figure 8 It is a schematic diagram of the structure of the internal thread of the automatic guided vehicle for transporting spice raw materials.

[0025] Figure 9 The enlarged view of the structure at position D in the Figure 4 automatic guided vehicle for transporting spice raw materials.

[0026] Figure 10 Schematic diagram of the structure of the drive shaft of the automatic guided vehicle for transporting spice raw materials Figure 11 The Figure 3 enlarged view of the structure at position A in the automatic guided vehicle for transporting spice raw materials.

[0027] Figure 12 The Figure 3 enlarged view of the structure at position B in the automatic guided vehicle for transporting spice raw materials.

[0028] In the figure: 1, guided vehicle; 2, material box; 21, partition board; 22, placement cavity; 23, movable slot; 3, transportation unit; 31, transportation roller shaft; 32, fixed gear; 4, control unit; 41, transmission assembly; 411, transmission gear; 412, movable arm; 413, sliding block; 414, internal thread; 42, rotating shaft; 421, shaft body; 422, double-threaded part; 423, input gear; 43, single control assembly; 431, rotating gear ring; 4311, internal gear ring; 4312, external gear ring; 432, sliding plate; 4321, rack; 4322, empty slot; 433, support spring; 434, baffle; 44, multi-control assembly; 441, pressing plate; 442, connecting plate; 443, support spring; 444, sliding rod; 45, power assembly; 451, drive shaft; 452, output gear; 5, protective shell. Detailed implementation manners

[0029] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given with reference to the accompanying drawings of the specification.

[0030] Example 1, referring to Figures 1-9 , which is the first embodiment of the present invention. This embodiment provides an automatic guided vehicle for transporting spice raw materials, which includes a guided vehicle 1 for driving the flow and transportation of spice raw materials, a material box 2 arranged on the guided vehicle 1 for placing spice raw materials, a transportation unit 3 arranged on the material box 2 for quickly loading and unloading spice raw materials, and a control unit 4 arranged on the material box 2 for controlling the transportation unit 3 to convey the spice raw materials in the material box 2 to the discharge port; The control unit 4 includes a transmission component 41 disposed on the material box 2. The transmission component 41 is used to drive the transportation unit 3 to work. When the transportation unit 3 is in the non-working mode, the packaged spice raw materials are placed on the transportation unit 3 at this time. An additional thrust is applied to the spice raw materials to move the raw materials into the interior of the material box 2 by cooperating with the transportation unit 3, realizing the rapid feeding of spices. When the transportation unit 3 is in the working mode, the transmission component 41 drives the transportation unit 3 to move at this time, driving the spice raw materials on the material box 2 to be conveyed forward, facilitating the grasping and discharging. A rotating shaft 42 disposed on the material box 2 for driving the transmission component 41 to move, used to control the connection between the transmission component 41 and the transportation unit 3. A single control component 43 disposed on the material box 2, used to control the rotation of the corresponding rotating shaft 42, thereby controlling the connection between the transmission component 41 and the transportation unit 3. A multi-control component 44 disposed on the material box 2, used to control the movement of the single control component 43, and further control the movement of the rotating shaft 42. And a power component 45 disposed on the material box 2, used to output the power for driving the transportation unit 3 to move.

[0031] Among them, multiple groups of partitions 21 are provided on the material box 2, used to separate the internal space of the material box 2. The space between the partitions 21 is set as a placement cavity 22, used to load spice raw materials. Different placement cavities 22 can load different types of spice raw materials.

[0032] In summary, when the guiding vehicle 1 drives the spice raw materials to the designated position, the guiding vehicle 1 controls the power component 45 to start rotating at this time. When there are fewer discharging personnel at this time, the personnel come to the target raw materials. The rotating shaft 42 is controlled to rotate through the single control component 43, so that the transmission component 41 is in transmission connection with the transportation unit 3. At this time, the transmission component 41 is in transmission connection with the power component 45. The power component 45 rotates, drives the transportation unit 3 to rotate through the transmission component 41, and makes the spice raw materials on the corresponding transportation unit 3 move towards the discharging port of the material box 2. At this time, the staff can easily grasp the approaching spice raw materials. Due to the setting of the placement cavity 22, the moving spice raw materials will not come into contact with other spice raw materials, avoiding the problem of mixing of different types of spice raw materials; When the number of discharging personnel is sufficient, at this time, one of the staff drives all the single control components 43 to move through the multi-control component 44. Through the above process, at this time, the spice raw materials in all the placement cavities 22 move towards the discharging port of the material box 2 through the transportation unit 3. At this time, the staff can quickly discharge the delivered spice raw materials. At the same time, since one staff member corresponds to one placement cavity 22, the possibility of mixing of different types of spice raw materials is avoided.

[0033] Example 2, refer to Figures 1-9, which is the second embodiment of the present invention. Different from the previous embodiment, the raw materials in the placement cavity 22 are transported forward to facilitate personnel to take. Further compared with Embodiment 1, The transportation unit 3 includes a transportation roller shaft 31 rotatably arranged on the inner wall of the placement cavity 22, which is used to contact with the spice raw materials and rotate to stack and discharge the spice raw materials, and a fixed gear 32 arranged on the transportation roller shaft 31, which is used to cooperate with the transmission component 41 to drive the transportation roller shaft 31 to rotate. The outer diameter of the fixed gear 32 is smaller than the outer diameter of the transportation roller shaft 31, so as to avoid the fixed gear 32 contacting with the spice raw materials and damaging the packaging of the raw materials; A protective shell 5 for protecting the fixed gear 32 is arranged on the material frame 2. The height of the protective shell 5 is lower than that of the transportation roller shaft 31, which is used to prevent the spice raw material particles from falling and affecting the rotation of the fixed gear 32.

[0034] Wherein, an activity groove 23 for cooperating with the transmission component 41 is arranged on the material frame 2, and the activity groove 23 is used for the transmission component 41 to slide back and forth; The transmission component 41 includes a transmission gear 411 arranged in the activity groove 23, which is used to drive the fixed gear 32 to rotate when meshing with the fixed gear 32. When in a non-working state, the transmission gear 411 does not contact with the fixed gear 32 at this time. When in a working state, the transmission gear 411 meshes with the fixed gear 32. Activity arms 412 arranged on both sides of the transmission gear 411 are used to support the transmission gear 411. A sliding block 413 arranged on the activity arm 412 is used to slide back and forth to drive the activity arm 412 to open or retract, driving the transmission gear 411 to descend or ascend, so as to realize the meshing of the transmission gear 411 and the fixed gear 32, and an internal thread 414 arranged on the sliding block 413, which is used to cooperate with the rotation of the rotating shaft 42 to drive the sliding block 413 to move back and forth.

[0035] Wherein, the transportation unit 3 and the transmission gear 411 jointly form an engagement mechanism. A plurality of groups of such engagement mechanisms are arranged on the material frame 2. The transmission gear 411 in one group of engagement mechanisms is in transmission connection with the fixed gear 32 in another group of engagement mechanisms. Through such a setting, when the transmission gear 411 meshes with the fixed gear 32, at this time, the transmission gear 411 on the corresponding rotating shaft 42 links all the fixed gears 32 together. At this time, the rotation of one group of transmission gears 411 can drive all the engaged fixed gears 32 to rotate in the same direction, so as to transport the spice raw materials on the corresponding transportation roller shaft 31.

[0036] Among them, the rotating shaft 42 includes an axis body 421 arranged on the sliding block 413, which is used for the main body of the entire rotating shaft 42 and plays a connecting role. One end of the axis body 421 passes through the placement cavity 22 to the outside of the material frame 2, and a bidirectional threaded portion 422 is arranged on the axis body 421 and cooperates with the internal thread 414. When the axis body 421 rotates, the internal thread 414 drives the sliding block 413 to move closer or apart, thereby controlling the opening or closing of the movable arm 412 to realize the lifting and lowering of the transmission gear 411, and an input gear 423 is arranged on the axis body 421, which is used to drive the axis body 421 to rotate.

[0037] The power assembly 45 includes a driving shaft 451 arranged on the material frame 2 for rotation, and an output gear 452 arranged on the driving shaft 451 and matched with the transmission gear 411 in the last group of meshing mechanisms, for driving the transmission gear 411 to rotate. The output gear 452 has the same height as the fixed gear 32. When the transmission gear 411 rises and meshes with the fixed gear 32, the innermost transmission gear 411 is synchronously meshed with the output gear 452. At this time, the output gear 452 rotates, and the corresponding fixed gear 32 can be driven to rotate synchronously through the transmission gear 411 to transport the spice raw materials on the corresponding transport roller 31. When the transmission gear 411 descends and disengages from the fixed gear 32, the innermost transmission gear 411 is synchronously disengaged from the output gear 452. At this time, the fixed gear 32 is not constrained, and the spice raw materials can be placed on the transport roller 31 and pushed for rapid loading. The guide vehicle 1 is provided with a motor for driving the driving shaft 451 to rotate.

[0038] The rest of the structure is the same as that of Example 1.

[0039] In summary, when the guide vehicle 1 stops at the unloading point, the staff drives the input gear 423 to rotate through the single control component 43. At this time, the input gear 423 rotates to drive the shaft body 421 to rotate. At this time, the two-way threaded portion 422 rotates accordingly, and drives the sliding block 413 to approach each other through the internal thread 414. At this time, the movable arm 412 is retracted with the movement of the sliding block 413, and the transmission gear 411 is pushed upward until the transmission gear 411 contacts and meshes with the fixed gear 32. At this time, the fixed gear 32 enters the working state. At this time, the transmission gear 411 is synchronously meshed with the output gear 452. At this time, the output gear 452 rotates, driving the transmission gear 411 meshed with it to rotate, and the transmission gear 411 drives the fixed gear 32 meshed with it to rotate. The fixed gear 32 rotates and drives the transmission gear 411 meshed with it to rotate, thereby driving all the fixed gears 32 above the corresponding shaft body 421 to rotate, and the raw materials on the corresponding transport roller 31 are conveyed forward.

[0040] Example 3, reference Figures 1-12, which is the second embodiment of the present invention. Different from the previous embodiment, it controls the transportation of single-row or multi-row spice raw materials. Further compared with Embodiment 1, the single control component 43 includes a rotating gear ring 431 rotatably arranged on the material box 2, which is used to drive the input gear 423 to rotate, a sliding plate 432 slidably arranged on the material box 2 and cooperating with the rotating gear ring 431, which is used to slide on the material box 2 to drive the rotating gear ring 431 to rotate, a support spring 433 arranged on the material box 2, which is used to drive the sliding plate 432 to move upward, drive the input gear 423 to reverse through the sliding plate 432, so that the whole rotating shaft 42 runs in the reverse direction, drive the whole transmission component 41 to close, make the transmission gear 411 leave the fixed gear 32, and a baffle 434 arranged on the sliding plate 432 for fixing the support spring 433, which is used to prevent the staff's feet from stretching into the support spring 433 and causing injury.

[0041] Among them, the rotating gear ring 431 is provided with an inner gear ring 4311 and an outer gear ring 4312. The inner gear ring 4311 is meshed and connected with the input gear 423, and the rotating gear ring 431 drives the input gear 423 to rotate through the inner gear ring 4311; The sliding plate 432 is provided with a rack 4321 meshed and connected with the outer gear ring 4312, and the sliding plate 432 drives the rotating gear ring 431 to rotate by meshing the outer gear ring 4312 through the rack 4321; The sliding plate 432 is provided with an empty groove 4322, which is used to cooperate with the staff's feet to step on and drive the sliding plate 432 to move downward.

[0042] Among them, the multi-control component 44 includes a pressing plate 441 arranged on the material box 2, which plays a connecting role, a connecting plate 442 arranged on the pressing plate 441, which is used to cooperate with the staff's feet to step on and drive the pressing plate 441 to move downward, a support spring 443 arranged on the connecting plate 442, the other end of the support spring 443 is fixedly arranged on the material box 2, which is used to drive the downward-moving pressing plate 441 to return to its original position, and a sliding rod 444 arranged on the pressing plate 441 and slidably connected with the material box 2, which is used to support the whole multi-control component 44 to slide on the material box 2; The pressing plate 441 is located directly above the baffle 434. When the pressing plate 441 descends, at this time the pressing plate 441 squeezes all the baffles 434 below, drives all the sliding plates 432 to move downward through the baffle 434, and thus drives all the input gears 423 to rotate through the rotating gear ring 431.

[0043] The rest of the structures are the same as those in Embodiment 2.

[0044] In summary, when the guiding vehicle 1 stops at the blanking point, if there are fewer blanking personnel at this time or if it is necessary to separately blank one or several kinds of spice raw materials, the personnel come to the target raw material at this time and step on the empty slot 4322 in front of the corresponding spice raw material. At this time, the sliding plate 432 moves downward, and the corresponding support spring 433 is stretched. At this time, the sliding plate 432 drives the rotating gear ring 431 to rotate through the cooperation of the rack 4321 and the external gear ring 4312. The rotating gear ring 431 drives the input gear 423 to rotate through the rack 4321. At this time, the double-threaded part 422 rotates accordingly, driving the movable arm 412 to close, pushing the transmission gear 411 upward until the transmission gear 411 contacts and meshes with the fixed gear 32, driving the fixed gear 32 into the working state. At this time, the transmission gear 411 synchronously meshes with the output gear 452, thereby driving the raw materials on the corresponding transport roller shaft 31 to be conveyed forward, facilitating the staff to grab. When the spice raw materials on the corresponding transport roller shaft 31 are conveyed, at this time, release the empty slot 4322. At this time, the support spring 433 restores and drives the entire sliding plate 432 to move upward. At this time, the upward movement of the sliding plate 432 drives the input gear 423 to reverse through the rotating gear ring 431, separating the sliding blocks 413, driving the movable arm 412 to open, thereby driving the transmission gear 411 to descend. At this time, the fixed gear 32 and the output gear 452 are separated, and at this time, the fixed gear 32 enters the non-working state; When there are sufficient staff or it is necessary to blank all the spice raw materials in the placement cavities 22, the staff step on the connecting plate 442 at this time to drive the transmission gear 411 to move downward. At this time, the support spring 443 is stretched. At this time, the pressing plate 441 descends to exert pressure on all the baffle plates 434, driving all the sliding plates 432 to move downward. At this time, the support spring 433 is stretched. At this time, through the above process, all the input gears 423 are driven to rotate, so that all the transport roller shafts 31 rotate and enter the working state to convey all the spice raw materials. When the blanking is over, release the connecting plate 442 at this time. At this time, the support spring 443 contracts to drive the pressing plate 441 to move upward and return to its original position. At this time, the baffle plate 434 loses pressure. At this time, the support spring 433 contracts to drive the sliding plate 432 to move upward. At this time, the upward movement of the sliding plate 432 drives the input gear 423 to reverse, causing the rotating shaft 42 to reverse as a whole, driving the transmission assembly 41 to close as a whole, and causing the transmission gear 411 to leave the fixed gear 32, returning to the non-working state.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An automatic guided vehicle for transporting spice raw materials, characterized in that: It comprises a guide vehicle (1), a material frame (2) arranged on the guide vehicle (1), a transport unit (3) arranged on the material frame (2), and a control unit (4) arranged on the material frame (2); The control unit (4) comprises a transmission component (41) arranged on the material frame (2), a rotating shaft (42) arranged on the material frame (2) for driving the transmission component (41) to move, a single control component (43) arranged on the material frame (2), a multi-control component (44) arranged on the material frame (2), and a power component (45) arranged on the material frame (2).

2. The automatic guided vehicle for transporting spice raw materials according to claim 1, characterized in that: A plurality of groups of partitions (21) are arranged on the material frame (2), and the spaces between the partitions (21) are arranged as the placement cavities (22).

3. The automatic guided vehicle for transporting spice raw materials according to claim 2, characterized in that: The transport unit (3) comprises a transport roller (31) rotatably disposed on the inner wall of the placement chamber (22), and a fixed gear (32) disposed on the transport roller (31), wherein the outer diameter of the fixed gear (32) is smaller than the outer diameter of the transport roller (31); A protective shell (5) for protecting the fixed gear (32) is provided on the material frame (2), and the height of the protective shell (5) is lower than that of the transport roller (31).

4. The automatic guided vehicle for transporting spice raw materials according to claim 3, characterized in that: The material frame (2) is provided with a movable groove (23) that cooperates with the transmission assembly (41); The transmission assembly (41) comprises a transmission gear (411) disposed in the movable groove (23), movable arms (412) disposed on both sides of the transmission gear (411), a sliding block (413) disposed on the movable arms (412), and an internal thread (414) disposed on the sliding block (413).

5. The automatic guided vehicle for transporting spice raw materials according to claim 4, characterized in that: The transport unit (3) and the transmission gear (411) together form a meshing mechanism. A plurality of meshing mechanisms are arranged on the material frame (2). The transmission gear (411) in one meshing mechanism is in transmission connection with the fixed gear (32) in another meshing mechanism.

6. The automatic guided vehicle for transporting spice raw materials according to claim 5, characterized in that: The rotating shaft (42) comprises an axis body (421) arranged on the sliding block (413), one end of the axis body (421) passing through the placement cavity (22) to the outside of the material frame (2), a bidirectional threaded portion (422) arranged on the axis body (421) and cooperating with the internal thread (414), and an input gear (423) arranged on the axis body (421).

7. The automatic guided vehicle for transporting spice raw materials according to claim 6, characterized in that: The single control component (43) comprises a rotating gear ring (431) arranged on the material frame (2), a sliding plate (432) arranged on the material frame (2) and cooperating with the rotating gear ring (431), a supporting spring (433) arranged on the material frame (2), and a baffle (434) arranged on the sliding plate (432) for fixing the supporting spring (433).

8. The automatic guided vehicle for transporting spice raw materials according to claim 7, characterized in that: An inner gear ring (4311) and an outer gear ring (4312) are provided on the rotating gear ring (431), and the inner gear ring (4311) is meshingly connected with the input gear (423); The sliding plate (432) is provided with a rack (4321) meshingly connected with the outer gear ring (4312); The sliding plate (432) is provided with an empty slot (4322).

9. The automatic guided vehicle for transporting spice raw materials according to claim 8, characterized in that: The multi-control component (44) comprises a pressing plate (441) arranged on the material frame (2), a connecting plate (442) arranged on the pressing plate (441), a supporting spring (443) arranged on the connecting plate (442), the other end of the supporting spring (443) being fixedly arranged on the material frame (2), and a sliding rod (444) arranged on the pressing plate (441) and slidably connected to the material frame (2); The pressure plate (441) is located directly above the baffle (434).

10. The automatic guided vehicle for transporting spice raw materials according to claim 9, characterized in that: The power assembly (45) comprises a driving shaft (451) arranged on the material frame (2), and an output gear (452) arranged on the driving shaft (451) and cooperating with the transmission gear (411) in the last set of meshing mechanisms; The guide vehicle (1) is provided with a motor for driving the driving shaft (451) to rotate.

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