Self-powered stem pulling machine

Abstract

The invention discloses a self-powered stem pulling machine, and particularly relates to the technical field of tobacco stem pulling, the self-powered stem pulling machine comprises a vehicle body, an auxiliary wheel, a mounting frame and an extrusion assembly, the top end of the auxiliary wheel is fixedly connected with the mounting frame, the extrusion assembly is arranged in the mounting frame, and the extrusion assembly comprises a motor, a positive and negative screw rod, two sliding rods, two sliding blocks and two square extrusion plates. The end of an output shaft of the motor is fixedly connected with the forward-reverse lead screw, and a first hydraulic cylinder is fixedly connected to the center of the top end in the mounting frame. The vehicle body works to drive the mounting frame to horizontally move, the tobacco rods are extruded and fixed through the extrusion assembly, a piston rod on the second hydraulic cylinder contracts to drive the push plate to horizontally move, the push plate pushes the tobacco rods into the storage frame, the operation is repeated, and a self-powered structure is arranged, so that the tobacco rods are conveniently collected; the labor intensity of workers is effectively reduced, and the tobacco stem pulling efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cigarette rod pulling, and more specifically, to a self-powered cigarette rod pulling machine. Background Art

[0002] The main purpose of tobacco stem pulling is to completely remove tobacco stems in the field to prevent tobacco plants from growing again and reduce the occurrence of pests and diseases. Tobacco stems, cigarette pockets and cigarette butts are important transmission pathways for harmful microorganisms, so special equipment or tools are needed to pull out and remove tobacco stems left in the field after tobacco harvest. Existing stem pulling machines do not have the function of dust suppression and dust reduction, and cannot suppress the smoke and dust generated during the stem pulling process, cannot ensure the cleanliness of the surrounding working environment, and are not convenient for people to use.

[0003] After searching, a Chinese patent with announcement number CN220915809U discloses a tobacco clamping and pulling machine, which atomizes dust suppression liquid under high pressure through a high-pressure atomizing nozzle, and then the atomized dust suppression liquid can be drawn to the top of the smoke through the operation of the exhaust fan, and the smoke can be reduced and dust suppressed by water mist to prevent the smoke from spreading into the surrounding air. The utility model has the advantages of reducing and suppressing dust, is convenient for people to use, and can effectively ensure the cleanliness of the surrounding working environment.

[0004] When the above-mentioned tobacco stem pulling machine is in use, the tobacco stems in the field are removed by the stem pulling machine, and the tobacco stems are generally directly discarded in the field. In order to prevent the tobacco stems from rotting in the field and releasing harmful substances, they need to be collected manually, which has a high labor intensity for the staff and affects the efficiency of tobacco stem removal. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a self-powered rod pulling machine, which is intended to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a self-powered rod pulling machine, comprising a vehicle body, auxiliary wheels, a mounting frame and an extrusion assembly, and the top mounting frame of the auxiliary wheels is fixedly connected, the extrusion assembly is arranged inside the mounting frame, the extrusion assembly comprises a motor, forward and reverse screw rods, two sliding rods, two sliders and two square extrusion plates, the output shaft end of the motor is fixedly connected to the forward and reverse screw rods, a first hydraulic cylinder is fixedly connected to the center position of the internal top end of the mounting frame, a U-shaped plate is fixedly connected to the top end of the first hydraulic cylinder, and the motor and the two sliding rods are fixedly mounted on the U-shaped plate, a water storage frame is fixedly connected to the interior of the mounting frame, a second hydraulic cylinder is fixedly connected to one side of the interior of the water storage frame, and a push plate is fixedly connected to one end of the second hydraulic cylinder.

[0007] Furthermore, the forward and reverse screw rods and one end of the two sliding rods all pass through the two sliders, and the two square extrusion plates are respectively fixedly installed at the center positions of the bottom ends of the two sliders.

[0008] Furthermore, two inserting blocks are movably provided on the two square extrusion plates, and one side of the four inserting blocks is fixedly connected with an annular extrusion plate.

[0009] Furthermore, two bolts are movably provided on the opposite sides of the two square extrusion plates, and the four bolts are respectively threadedly connected to the four plug blocks.

[0010] It can be seen that in the above technical solution, the insert block can be conveniently squeezed and fixed.

[0011] Furthermore, a side of the water storage frame away from the first hydraulic cylinder is fixedly connected to a storage frame, and one end of the storage frame is fixedly connected to the vehicle body.

[0012] It can be seen that in the above technical solution, the frame door is opened and multiple cigarette rods in the storage frame are taken out.

[0013] Furthermore, two material guide plates are movably provided on the other side of the storage frame, and the two material guide plates are fixedly installed inside the water storage frame.

[0014] It can be seen that in the above technical solution, the cigarette rod is conveniently guided.

[0015] Furthermore, a water inlet is provided at the top of the water storage frame, and a purification component is arranged between the water storage frame and the mounting frame, and the purification component includes a water pump, a three-way pipe and two atomizing nozzles.

[0016] Furthermore, the water pump is fixedly installed on one side of the water storage frame, and the output end of the water pump is fixedly connected to the three-way pipe. The two atomizing nozzles are respectively fixedly installed on the front and rear sides inside the mounting frame, and the opposite sides of the two atomizing nozzles are fixedly connected to the three-way pipe.

[0017] It can be seen that in the above technical solution, dust reduction treatment is convenient for dust generated by pulling the rod.

[0018] Furthermore, the top of the three-way pipe is fixedly connected to two water pipes, one end of the two water pipes is fixedly connected to a high-pressure nozzle, and the two high-pressure nozzles are respectively fixedly installed on the front and rear sides of the inside of the mounting frame, and one side of the two atomizing nozzles and the two high-pressure nozzles are movably provided with solenoid valves, and the four solenoid valves are respectively fixedly installed on the three-way pipe and the two water pipes.

[0019] It can be seen that in the above technical solution, it is convenient to simply rinse the dirt adhering to the root of the cigarette pipe.

[0020] Furthermore, the vehicle body is provided with a self-powered driving device, and a controller is fixedly mounted on one side of the vehicle body.

[0021] It can be seen that in the above technical solution, the installation frame is pushed to move horizontally for convenience.

[0022] Technical effects and advantages of the present invention:

[0023] 1. The present invention can drive the mounting frame to move horizontally through the operation of the vehicle body. The piston rod on the first hydraulic cylinder extends to drive the U-shaped plate to move downward, thereby driving the extrusion assembly to move downward, and the cigarette rod is squeezed and fixed by the extrusion assembly. The piston rod on the second hydraulic cylinder contracts to drive the push plate to move horizontally, and the push plate pushes the cigarette rod into the storage frame, and so on. The self-powered structure is convenient for collecting cigarette rods, effectively reducing the labor intensity of the staff, and greatly improving the efficiency of removing cigarette rods;

[0024] 2. The present invention inserts one end of the plug into the square extrusion plate, and then rotates the bolt to make it contact with the square extrusion plate, so that the plug and the annular extrusion plate are fixed to the square extrusion plate. Similarly, another three annular extrusion plates are installed, and the cigarette rod is extruded and fixed by the four annular extrusion plates. Similarly, the annular extrusion plates of different diameters are replaced according to the thickness of the cigarette rod, so that different cigarette rods can be extruded and fixed conveniently, and the application range is wide;

[0025] 3. The present invention draws water from the water storage frame through the operation of a water pump and injects it into two atomizing nozzles through a three-way pipe. The two atomizing nozzles atomize the water, and the atomized water reduces the dust generated by pulling the rod. When the root of the cigarette rod moves to the two high-pressure nozzles, the two solenoid valves on the two water pipes are opened and the two solenoid valves on the three-way pipe are closed. Water is sprayed out through the two high-pressure nozzles to simply rinse the soil adhered to the root of the cigarette rod. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a bottom view of the overall structure of the present invention;

[0029] Figure 3It is a cross-sectional view of the mounting frame and the guide plate assembly structure schematic diagram of the present invention;

[0030] Figure 4 It is a schematic diagram of the assembly structure of the first hydraulic cylinder and part of the extrusion assembly of the present invention;

[0031] Figure 5 It is a schematic diagram of the purification component structure of the present invention;

[0032] Figure 6 It is a partial structural schematic diagram of the extrusion assembly of the present invention.

[0033] In the figure: 1, vehicle body; 2, auxiliary wheels; 3, mounting frame; 4, storage frame; 5, controller; 6, purification component; 7, first hydraulic cylinder; 8, U-shaped plate; 9, extrusion component; 10, water storage frame; 11, guide plate; 12, second hydraulic cylinder; 13, push plate; 601, water pump; 602, three-way pipe; 603, atomizing nozzle; 604, water pipe; 605, high-pressure nozzle; 606, solenoid valve; 901, motor; 902, forward and reverse screw rods; 903, sliding rod; 904, sliding block; 905, square extrusion plate; 906, plug block; 907, annular extrusion plate; 908, bolts. DETAILED DESCRIPTION

[0034] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. 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.

[0035] Refer to the instruction manual Figure 1-6 The embodiment of the invention is a self-propelled powered rod pulling machine, comprising a vehicle body 1, an auxiliary wheel 2, a mounting frame 3 and an extrusion assembly 9, wherein the top end of the auxiliary wheel 2 is fixedly connected to the mounting frame 3, the extrusion assembly 9 is arranged inside the mounting frame 3, the extrusion assembly 9 comprises a motor 901, a positive and negative screw rod 902, two sliding rods 903, two sliding blocks 904 and two square extrusion plates 905, the output shaft end of the motor 901 is fixedly connected to the positive and negative screw rod 902, and the top center position of the mounting frame 3 is fixedly connected to a first hydraulic cylinder 7 The top of the first hydraulic cylinder 7 is fixedly connected to a U-shaped plate 8, and the motor 901 and the two slide bars 903 are fixedly installed on the U-shaped plate 8, the interior of the mounting frame 3 is fixedly connected to a water storage frame 10, one side of the interior of the water storage frame 10 is fixedly connected to a second hydraulic cylinder 12, one end of the second hydraulic cylinder 12 is fixedly connected to a push plate 13, the forward and reverse screw rods 902 and one end of the two slide bars 903 pass through two sliders 904, and two square extrusion plates 905 are respectively fixedly installed at the bottom center positions of the two sliders 904.

[0036] Furthermore, two plug blocks 906 are movably provided on the two square extrusion plates 905, one side of the four plug blocks 906 is fixedly connected with an annular extrusion plate 907, and two bolts 908 are movably provided on the opposite sides of the two square extrusion plates 905, and the four bolts 908 are respectively threadedly connected to the four plug blocks 906.

[0037] Among them, the annular extrusion plate 907 is placed on one side of the square extrusion plate 905, and one end of the plug block 906 is inserted into the square extrusion plate 905, and then the bolt 908 is rotated to make it contact with the square extrusion plate 905, so that the plug block 906 and the annular extrusion plate 907 are fixed to the square extrusion plate 905. Similarly, the other three annular extrusion plates 907 are installed, and the cigarette rod is squeezed and fixed by the four annular extrusion plates 907. Similarly, the annular extrusion plates 907 of different diameters can be replaced according to the thickness of the cigarette rod, which is convenient for squeezing and fixing different cigarette rods, and has a wide range of applications.

[0038] Furthermore, one side of the water storage frame 10 away from the first hydraulic cylinder 7 is fixedly connected to the storage frame 4, and one end of the storage frame 4 is fixedly connected to the vehicle body 1, and two material guide plates 11 are movably provided on the other side of the storage frame 4, and the two material guide plates 11 are fixedly installed inside the water storage frame 10.

[0039] Furthermore, a water inlet is provided at the top of the water storage frame 10, and a purification component 6 is arranged between the water storage frame 10 and the mounting frame 3, the purification component 6 includes a water pump 601, a three-way pipe 602 and two atomizing nozzles 603, the water pump 601 is fixedly installed on one side of the water storage frame 10, and the output end of the water pump 601 is fixedly connected to the three-way pipe 602, the two atomizing nozzles 603 are respectively fixedly installed on the front and rear sides of the interior of the mounting frame 3, and the opposite sides of the two atomizing nozzles 603 are fixedly connected to the three-way pipe 602, the top of the three-way pipe 602 is fixedly connected with two water pipes 604, one end of the two water pipes 604 is fixedly connected with a high-pressure nozzle 605, and the two high-pressure nozzles 605 are respectively fixedly installed on the front and rear sides of the interior of the mounting frame 3, one side of the two atomizing nozzles 603 and the two high-pressure nozzles 605 is movably provided with an electromagnetic valve 606, and the four electromagnetic valves 606 are respectively fixedly installed on the three-way pipe 602 and the two water pipes 604.

[0040] Among them, when pulling out the cigarette rod, the two solenoid valves 606 on the two water pipes 604 are closed and the two solenoid valves 606 on the three-way pipe 602 are opened, and then the water pump 601 is started. The water pump 601 works to extract water in the water storage frame 10 and injects it into the two atomizing nozzles 603 through the three-way pipe 602. The two atomizing nozzles 603 atomize the water, and the atomized water is used to reduce dust generated by pulling out the rod. When the root of the cigarette rod moves to the two high-pressure nozzles 605, the two solenoid valves 606 on the two water pipes 604 are opened and the two solenoid valves 606 on the three-way pipe 602 are closed. Water is sprayed out through the two high-pressure nozzles 605 to simply rinse the soil adhered to the root of the cigarette rod. The structure is simple and easy to use.

[0041] Furthermore, the vehicle body 1 is provided with a self-powered driving device, and a controller 5 is fixedly installed on one side of the vehicle body 1. The controller 5 can control the operation of the first hydraulic cylinder 7, the second hydraulic cylinder 12, the water pump 601, the solenoid valve 606, and the motor 901.

[0042] The method of using this embodiment is:

[0043] When in use, the vehicle body 1 can drive the mounting frame 3 to move horizontally, thereby driving the auxiliary wheels 2 to slide on the ground, and the mounting frame 3 is assisted to move by the auxiliary wheels 2. When the mounting frame 3 moves to the cigarette rod position, the first hydraulic cylinder 7 is started, and the piston rod on the first hydraulic cylinder 7 is extended to drive the U-shaped plate 8 to move downward, thereby driving the extrusion assembly 9 to move downward, and the motor 901 is started. The motor 901 drives the forward and reverse screw rods 902 to rotate. Since the two sliders 904 are both threadedly connected to the forward and reverse screw rods 902, the two slide rods 903 limit the rotation of the two sliders 904, so the forward and reverse screw rods 902 can drive the two sliders 904 to move toward each other, thereby driving the two square extrusion plates 905 to move toward each other, and through the two The square extrusion plate 905 squeezes and fixes the cigarette rod. Similarly, the piston rod on the first hydraulic cylinder 7 extends to drive the cigarette rod to move upward and make the cigarette rod located on one side of the storage frame 4. When the two square extrusion plates 905 are in a separated state and both square extrusion plates 905 are located on the top of the push plate 13, the second hydraulic cylinder 12 is started. The piston rod on the second hydraulic cylinder 12 contracts to drive the push plate 13 to move horizontally. The push plate 13 pushes the cigarette rod into the storage frame 4. At the same time, the two guide plates 11 can guide the cigarette rod. This cycle is repeated to facilitate the collection of the cigarette rods, effectively reducing the labor intensity of the staff and greatly improving the efficiency of removing the cigarette rods. Finally, the frame door 5 is opened and the multiple cigarette rods in the storage frame 4 are taken out.

[0044] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-powered rod pulling machine, comprising a body (1), an auxiliary wheel (2), a mounting frame (3) and an extrusion assembly (9), wherein the top end of the auxiliary wheel (2) is fixedly connected to the mounting frame (3), and the extrusion assembly (9) is arranged inside the mounting frame (3), characterized in that: The extrusion assembly (9) comprises a motor (901), a forward and reverse screw rod (902), two slide rods (903), two sliders (904) and two square extrusion plates (905); the output shaft end of the motor (901) is fixedly connected to the forward and reverse screw rods (902); a first hydraulic cylinder (7) is fixedly connected to the center position of the top end of the interior of the mounting frame (3); a U-shaped plate (8) is fixedly connected to the top end of the first hydraulic cylinder (7); the motor (901) and the two slide rods (903) are both fixedly mounted on the U-shaped plate (8); a water storage frame (10) is fixedly connected to the interior of the mounting frame (3); a second hydraulic cylinder (12) is fixedly connected to one side of the interior of the water storage frame (10); and a push plate (13) is fixedly connected to one end of the second hydraulic cylinder (12).

2. The self-powered rod pulling machine according to claim 1, characterized in that: One end of the forward and reverse screw rods (902) and the two slide rods (903) passes through the two sliders (904), and the two square extrusion plates (905) are respectively fixedly mounted at the center positions of the bottom ends of the two sliders (904).

3. The self-powered rod pulling machine according to claim 1, characterized in that: Two insert blocks (906) are movably arranged on the two square extrusion plates (905), and one side of the four insert blocks (906) is fixedly connected to a ring-shaped extrusion plate (907).

4. The self-powered rod pulling machine according to claim 1, characterized in that: Two bolts (908) are movably provided on opposite sides of the two square extrusion plates (905), and the four bolts (908) are respectively threadedly connected to the four insert blocks (906).

5. The self-powered rod pulling machine according to claim 1, characterized in that: A side of the water storage frame (10) away from the first hydraulic cylinder (7) is fixedly connected to a storage frame (4), and one end of the storage frame (4) is fixedly connected to the vehicle body (1).

6. The self-powered rod pulling machine according to claim 5, characterized in that: Two material guide plates (11) are movably provided on the other side of the storage frame (4), and the two material guide plates (11) are fixedly mounted inside the water storage frame (10).

7. The self-powered rod pulling machine according to claim 1, characterized in that: A water inlet is provided at the top of the water storage frame (10), and a purification component (6) is provided between the water storage frame (10) and the mounting frame (3), wherein the purification component (6) comprises a water pump (601), a three-way pipe (602) and two atomizing nozzles (603).

8. The self-powered rod pulling machine according to claim 7, characterized in that: The water pump (601) is fixedly mounted on one side of the water storage frame (10), and the output end of the water pump (601) is fixedly connected to the three-way pipe (602). The two atomizing nozzles (603) are respectively fixedly mounted on the front and rear sides of the interior of the mounting frame (3), and the opposite sides of the two atomizing nozzles (603) are fixedly connected to the three-way pipe (602).

9. The self-powered rod pulling machine according to claim 7, characterized in that: The top of the three-way pipe (602) is fixedly connected to two water pipes (604), one end of each of the two water pipes (604) is fixedly connected to a high-pressure nozzle (605), and the two high-pressure nozzles (605) are respectively fixedly installed on the front and rear sides of the interior of the mounting frame (3), and one side of the two atomizing nozzles (603) and the two high-pressure nozzles (605) is movably provided with an electromagnetic valve (606), and the four electromagnetic valves (606) are respectively fixedly installed on the three-way pipe (602) and the two water pipes (604).

10. The self-powered rod pulling machine according to claim 1, characterized in that: The vehicle body (1) is provided with a self-powered driving device, and a controller (5) is fixedly mounted on one side of the vehicle body (1).

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