A simple agricultural machinery cockpit

Abstract

The utility model provides a simple agricultural machinery cockpit, which relates to the technical field of agricultural machinery, including a cabin and an insertion rod, wherein the insertion rods are arranged at the four corners of the bottom of the cabin, and a guide hole is arranged below the outer side of the insertion rod, and the guide holes are arranged in three groups at least at equal angles around the center of the circle of the insertion rod, and a fixing rod is elastically and movably installed inside the guide hole, and a rolling ball is connected to one end of the fixing rod located inside the insertion rod; the utility model inserts the insertion rod into the insertion hole of the agricultural machinery support for positioning, and by rotating the knob, the nut tube is driven to rotate in coordination with the connecting part, and the threaded action and the sliding of the threaded rod are utilized to make the pointed head inserted into the inner side of the rolling ball drive the fixing rod to extend from the guide hole and be inserted into the fixing hole inside the insertion hole of the agricultural machinery support for fastening; when disassembling, it is only necessary to rotate the knob in the opposite direction to release the squeezing of the rolling ball by the threaded rod, and at this time, the guide hole is retracted and reset under the elastic action of the fixing rod, and the cabin can be pulled out, which is convenient for assembly and disassembly.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a simple agricultural machinery driving cabin. Background Art

[0002] Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, etc. In a broad sense, agricultural machinery also includes forestry machinery, fishery machinery and rural sideline machinery such as sericulture, beekeeping, and edible fungus cultivation. Agricultural machinery is a relative concept, referring to the general term for all machinery used in agriculture, animal husbandry, forestry and fishery. Agricultural machinery belongs to the category of agricultural machinery and tools. The promotion of the use of agricultural machinery is called agricultural mechanization.

[0003] Agricultural machinery generally has a cockpit for the driver to sit and operate. During the transportation of agricultural machinery, due to the high height of the agricultural machinery, the cockpit needs to be disassembled from the vehicle body to reduce the height when it is loaded into a container. The cockpit of the prior art is installed with the agricultural machinery through multiple fixed structures, or is directly integrated, which makes it difficult to disassemble the cockpit, and is very inconvenient to transport and repair. Therefore, the utility model proposes a simple agricultural machinery cockpit to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a simple agricultural machinery cockpit. The simple agricultural machinery cockpit has an assembled structure, which is easy to assemble and disassemble, and provides convenience for transportation, maintenance and replacement.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a simple agricultural machinery cockpit, including a cabin and a plug rod, the four corners of the bottom of the cabin are provided with plug rods, and the lower part of the outer side of the plug rod is provided with guide holes, and the guide holes are provided with at least three groups of equal angles around the center of the plug rod, and a fixing rod is elastically and movably installed inside the guide hole, and a rolling ball is connected to one end of the fixing rod located inside the plug rod, a threaded rod is slidably provided in the middle of the plug rod, and a pointed head adapted to the rolling ball is provided below the threaded rod;

[0006] A nut tube is rotatably provided at the top of the insertion rod, the upper end of the threaded rod extends into the nut tube and is threadedly adapted, a mounting hole is provided on one side of the cabin body above the insertion rod, and a knob is rotatably provided inside the mounting hole, and the knob drives the nut tube to rotate through the connecting part.

[0007] A further improvement is that an inner cavity is provided inside the side wall of the cabin above the insertion rod, the connecting part is located inside the inner cavity, the connecting part includes a worm wheel and a worm, the worm wheel is rotated and arranged below the inner cavity, and the worm wheel is connected to the nut tube, the worm is connected to one end of the knob, and the worm is adapted to the worm wheel.

[0008] A further improvement is that a polygonal hole is provided at the outer end of the knob, and the polygonal hole is adapted to the rotating tool.

[0009] A further improvement is that the rotating tool comprises a polygonal rod and a handle, the polygonal rod is adapted to the polygonal hole, and the handle is connected to one end of the polygonal rod.

[0010] A further improvement is that a limiting ring is provided at the inner end of the outer side of the fixing rod, and the diameter of the limiting ring is larger than the diameter of the guide hole, and a spring is connected between the limiting ring and the guide hole.

[0011] A further improvement is that guide track grooves are provided at both ends of the middle position inside the insertion rod, and sliding rods are provided above both sides of the threaded rod, and the sliding rods are movably adapted to the guide track grooves.

[0012] A further improvement is that the insertion rod is used to be inserted into the insertion hole of the agricultural machinery support, and the fixing rod is used to be inserted into the fixing hole inside the insertion hole.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model inserts the insertion rod into the insertion hole of the agricultural machinery support for positioning, and by turning the knob, the nut tube is driven to rotate in cooperation with the connecting part, and the threaded action and the sliding of the threaded rod are utilized to make the pointed head insert into the inner side of the ball to drive the fixing rod to extend from the guide hole and insert into the fixing hole inside the insertion hole of the agricultural machinery support for fastening. When disassembling, it is only necessary to rotate the knob in the opposite direction to release the squeezing of the ball by the threaded rod. At this time, the fixing rod is retracted into the guide hole and reset under the action of the elasticity, and the cabin can be pulled out. The assembled structure is convenient for assembly and disassembly, and provides convenience for transportation and maintenance and replacement.

[0015] 2. The utility model can only be driven by a specific rotating tool. The polygonal rod is inserted into the polygonal hole to drive the knob to rotate, drive the worm to rotate, drive the worm wheel to rotate, and make the nut tube rotate. The knob is retracted inside the installation hole and cannot be operated at will, which has a certain anti-theft effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0018] Figure 3 It is a schematic diagram of the rotating tool of the utility model;

[0019] Figure 4 It is a cross-sectional schematic diagram of the insertion rod of the utility model.

[0020] Among them: 1. Cabin; 2. Insert rod; 3. Guide hole; 4. Fixing rod; 5. Rolling ball; 6. Threaded rod; 7. Pointed head; 8. Nut tube; 9. Mounting hole; 10. Turning knob; 11. Inner cavity; 12. Worm gear; 13. Worm; 14. Polygonal hole; 15. Polygonal rod; 16. Handle; 17. Limiting ring; 18. Spring; 19. Guide track groove; 20. Sliding rod. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0022] Embodiment 1

[0023] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a simple agricultural machinery cockpit, including a cabin 1 and a plug rod 2, the four corners of the bottom of the cabin 1 are provided with plug rods 2, and a guide hole 3 is provided below the outer side of the plug rod 2, and the guide holes 3 are provided with at least three groups of equal angles around the center of the plug rod 2, and a fixing rod 4 is elastically and movably installed inside the guide hole 3, and a ball 5 is connected to one end of the fixing rod 4 located inside the plug rod 2, a threaded rod 6 is slidably provided in the middle of the plug rod 2, and a pointed head 7 adapted to the ball 5 is provided below the threaded rod 6;

[0024] A nut tube 8 is rotatably provided at the top of the plug rod 2, and the upper end of the threaded rod 6 extends into the nut tube 8 and is threadedly adapted. A mounting hole 9 is provided on one side of the cabin 1 above the plug rod 2, and a knob 10 is rotatably provided inside the mounting hole 9, and the knob 10 drives the nut tube 8 to rotate through the connecting part. When in use, the plug rod 2 is inserted into the socket of the agricultural machinery support for positioning, and the knob 10 is rotated to cooperate with the connecting part to drive the nut tube 8 to rotate. By using the thread action and the sliding of the threaded rod 6, the pointed head 7 is inserted into the inner side of the ball 5 to drive the fixing rod 4 to extend from the guide hole 3 and insert into the fixing hole inside the socket of the agricultural machinery support for fastening. When disassembling, it is only necessary to rotate the knob 10 in the opposite direction to release the squeezing of the ball 5 by the threaded rod 6. At this time, the fixing rod 4 is retracted into the guide hole 3 under the elastic action of the fixing rod 4 to reset, and the cabin 1 can be pulled out.

[0025] An inner cavity 11 is provided inside the side wall of the cabin 1 above the insertion rod 2, and the connection part is located inside the inner cavity 11. The connection part includes a worm wheel 12 and a worm 13. The worm wheel 12 is rotatably arranged below the inner cavity 11, and the worm wheel 12 is connected to the nut tube 8. The worm 13 is connected to one end of the knob 10, and the worm 13 is adapted to the worm wheel 12. When in use, the knob 10 is rotated to drive the worm 13 to rotate, which drives the worm wheel 12 to rotate, so that the nut tube 8 rotates, and the pointed head 7 is inserted into the inner side of the ball 5 by the action of the thread and the sliding of the threaded rod 6 to drive the fixing rod 4 to extend from the guide hole 3.

[0026] The outer end of the knob 10 is provided with a polygonal hole 14, and the polygonal hole 14 is adapted to the rotating tool. The rotating tool includes a polygonal rod 15 and a handle 16, and the polygonal rod 15 is adapted to the polygonal hole 14, and the handle 16 is connected to one end of the polygonal rod 15. This product can only be driven by a specific rotating tool. Inserting the polygonal rod 15 into the polygonal hole 14 drives the knob 10 to rotate, drives the worm 13 to rotate, drives the worm wheel 12 to rotate, and makes the nut tube 8 rotate. The knob 10 is retracted inside the mounting hole 9 and cannot be operated at will, which has a certain anti-theft effect.

[0027] A stop ring 17 is provided at the inner end of the outer side of the fixing rod 4, and the diameter of the stop ring 17 is larger than the diameter of the guide hole 3, and a spring 18 is connected between the stop ring 17 and the guide hole 3. When disassembling, it is only necessary to reversely rotate the knob 10 to release the squeezing of the threaded rod 6 on the ball 5. At this time, under the action of the spring 18 squeezing the stop ring 17, the fixing rod 4 retracts into the guide hole 3 and resets, and the cabin 1 can be pulled out.

[0028] Both ends of the middle position of the insertion rod 2 are provided with guide track grooves 19, and the upper part of both sides of the threaded rod 6 is provided with slide bars 20, and the slide bars 20 are movably adapted to the guide track grooves 19. When in use, the insertion rod 2 is inserted into the insertion hole of the agricultural machinery support for positioning, and the nut tube 8 is driven to rotate by the connection part by turning the knob 10, and the threaded rod 6 slides along the guide track groove 19 through the slide bar 20 to prevent rotation, so that the pointed head 7 is inserted into the inner side of the ball 5 to drive the fixing rod 4 to extend from the guide hole 3.

[0029] Embodiment 2

[0030] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes a simple agricultural machinery cockpit, including a cabin 1 and a plug rod 2, the four corners of the bottom of the cabin 1 are provided with plug rods 2, and a guide hole 3 is provided below the outer side of the plug rod 2, and the guide holes 3 are provided with at least three groups of equal angles around the center of the plug rod 2, and a fixing rod 4 is elastically and movably installed inside the guide hole 3, and a ball 5 is connected to one end of the fixing rod 4 located inside the plug rod 2, a threaded rod 6 is slidably provided in the middle of the plug rod 2, and a pointed head 7 adapted to the ball 5 is provided below the threaded rod 6;

[0031] A nut tube 8 is rotatably provided at the top of the plug rod 2, and the upper end of the threaded rod 6 extends into the nut tube 8 and is threadedly adapted. A mounting hole 9 is provided on one side of the cabin 1 above the plug rod 2, and a knob 10 is rotatably provided inside the mounting hole 9, and the knob 10 drives the nut tube 8 to rotate through the connecting part. When in use, the plug rod 2 is inserted into the socket of the agricultural machinery support for positioning, and the knob 10 is rotated to cooperate with the connecting part to drive the nut tube 8 to rotate. By using the thread action and the sliding of the threaded rod 6, the pointed head 7 is inserted into the inner side of the ball 5 to drive the fixing rod 4 to extend from the guide hole 3 and insert into the fixing hole inside the socket of the agricultural machinery support for fastening. When disassembling, it is only necessary to rotate the knob 10 in the opposite direction to release the squeezing of the ball 5 by the threaded rod 6. At this time, the fixing rod 4 is retracted into the guide hole 3 under the elastic action of the fixing rod 4 to reset, and the cabin 1 can be pulled out.

[0032] The insertion rod 2 is used to be inserted into the insertion hole of the agricultural machinery support, and the fixing rod 4 is used to be inserted into the fixing hole inside the insertion hole. When in use, the insertion rod 2 is inserted into the insertion hole of the agricultural machinery support for positioning, and the knob 10 is turned to cooperate with the connection part to drive the nut tube 8 to rotate, and the pointed head 7 is inserted into the inner side of the ball 5 by the action of the thread and the sliding of the threaded rod 6, so that the fixing rod 4 is extended from the guide hole 3 and inserted into the fixing hole inside the insertion hole of the agricultural machinery support for fastening.

[0033] The simple agricultural machinery cabin is positioned by inserting the rod 2 into the socket of the agricultural machinery support. By turning the knob 10, the nut tube 8 is driven to rotate in coordination with the connection part. By using the thread action and the sliding of the threaded rod 6, the pointed head 7 is inserted into the inner side of the ball 5 to drive the fixing rod 4 to extend from the guide hole 3 and insert into the fixing hole inside the socket of the agricultural machinery support for fastening. When disassembling, it is only necessary to reversely rotate the knob 10 to release the squeezing of the ball 5 by the threaded rod 6. At this time, the guide hole 3 is retracted and reset under the elastic action of the fixing rod 4, and the cabin 1 can be pulled out. The assembled structure is convenient for assembly and disassembly, and provides convenience for transportation and maintenance and replacement. Moreover, this product can only be driven by a specific rotating tool. The polygonal rod 15 is inserted into the polygonal hole 14, driving the knob 10 to rotate, driving the worm 13 to rotate, driving the worm wheel 12 to rotate, so that the nut tube 8 rotates, and the knob 10 is retracted inside the mounting hole 9, and cannot be operated at will, which has a certain anti-theft effect.

[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A simple agricultural machinery cockpit, comprising a cockpit body (1) and a rod (2), characterized in that: The four corners of the bottom of the cabin (1) are each provided with an insertion rod (2), and a guide hole (3) is provided below the outer side of the insertion rod (2), and the guide holes (3) are provided with at least three groups of equal angles around the center of the insertion rod (2), and a fixing rod (4) is elastically and movably installed inside the guide hole (3), and a ball (5) is connected to one end of the fixing rod (4) located inside the insertion rod (2), and a threaded rod (6) is slidably provided in the middle of the insertion rod (2), and a pointed head (7) adapted to the ball (5) is provided below the threaded rod (6); A nut tube (8) is rotatably provided at the top of the insertion rod (2), the upper end of the threaded rod (6) extends into the nut tube (8) and is threadably adapted thereto, a mounting hole (9) is provided on one side of the cabin body (1) above the insertion rod (2), and a rotating knob (10) is rotatably provided inside the mounting hole (9), and the rotating knob (10) drives the nut tube (8) to rotate via a connecting portion.

2. The simple agricultural machinery cockpit according to claim 1, characterized in that: An inner cavity (11) is provided inside the side wall of the cabin body (1) above the insertion rod (2), and the connecting portion is located inside the inner cavity (11). The connecting portion includes a worm wheel (12) and a worm (13). The worm wheel (12) is rotatably arranged below the inner cavity (11), and the worm wheel (12) is connected to the nut tube (8). The worm (13) is connected to one end of the knob (10), and the worm (13) is adapted to the worm wheel (12).

3. The simple agricultural machinery cockpit according to claim 1, characterized in that: A polygonal hole (14) is provided at the outer end of the rotating knob (10), and the polygonal hole (14) is adapted to a rotating tool.

4. The simple agricultural machinery cockpit according to claim 3, characterized in that: The rotating tool comprises a polygonal rod (15) and a handle (16), wherein the polygonal rod (15) is adapted to the polygonal hole (14), and the handle (16) is connected to one end of the polygonal rod (15).

5. The simple agricultural machinery cockpit according to claim 1, characterized in that: A limiting ring (17) is provided at the inner end of the outer side of the fixing rod (4), and the diameter of the limiting ring (17) is larger than the diameter of the guide hole (3). A spring (18) is connected between the limiting ring (17) and the guide hole (3).

6. The simple agricultural machinery cockpit according to claim 1, characterized in that: Both ends of the middle position of the insertion rod (2) are provided with guide track grooves (19), and the upper parts of both sides of the threaded rod (6) are provided with sliding rods (20), and the sliding rods (20) are movably matched with the guide track grooves (19).

7. The simple agricultural machinery cockpit according to claim 1, characterized in that: The insertion rod (2) is used for inserting into the insertion hole of the agricultural machinery support, and the fixing rod (4) is used for inserting into the fixing hole inside the insertion hole.

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