Differential turning device for packaging fertilizer finished products

Abstract

The utility model provides a differential turning device for chemical fertilizer finished product packaging, and relates to the technical field of chemical fertilizer finished product packaging and conveying, the differential turning device comprises four supporting legs, U-shaped plates are installed at the tops of the four supporting legs, limiting rods are installed at the two ends of the tops of the four U-shaped plates, a plurality of limiting rods are averagely divided into four groups, and the limiting rods are connected with the U-shaped plates. And connecting plates are installed at the tops of the four sets of limiting rods correspondingly, turning adjusting devices are arranged on the opposite faces of the four connecting plates, and movable lifting devices are arranged on the inner sides of the four U-shaped plates correspondingly. The first forward and reverse motors and the second forward and reverse motors are electrically connected with the external controller, when the device needs to be moved, a forklift or manual work is used for carrying the device, the four second forward and reverse motors are started at the same time through the external controller, threaded rods are driven to rotate, meanwhile, a movable plate is moved in the direction of a fixed rod, and the device is convenient to move. And the universal wheels are in contact with the ground and are supported to move.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging and conveying finished fertilizer products, in particular to a differential speed cornering device for packaging finished fertilizer products. Background Art

[0002] Chemical fertilizers, referred to as fertilizers, are also called inorganic fertilizers, including nitrogen fertilizers, phosphorus fertilizers, potassium fertilizers, micro-fertilizers, compound fertilizers, etc. They are not edible. They have the following common characteristics: simple ingredients and high nutrient content; fast fertilizer effect and strong fertilizer effect; some fertilizers have acid-base reactions; generally do not contain organic matter and have no effect on soil improvement and fertilization. There are many types of chemical fertilizers, and their properties and application methods vary greatly. Fertilizers need to be packaged and transported in bags when the production and processing is completed. Since each bag of fertilizer is heavy, conveyor lines are generally used for transportation in the workshop.

[0003] In the prior art, the differential bending device for the finished fertilizer packaging needs multiple forklifts and manual labor to move and transport it, which reduces work efficiency and easily causes safety hazards. Secondly, the differential bending device for the finished fertilizer packaging is an assembled all-in-one machine, and the disassembly and reassembly of the assembled machine results in a waste of a lot of time. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a differential turning device for packaging finished fertilizer products, comprising: four supporting legs, the tops of the four supporting legs are each installed with a U-shaped plate, both ends of the tops of the four U-shaped plates are each installed with a limiting rod, the multiple limiting rods are evenly divided into four groups, the tops of the four groups of limiting rods are each installed with a connecting plate, the opposite surfaces of the four connecting plates are provided with a turning adjustment device, and the inner sides of the four U-shaped plates are each provided with a moving lifting device.

[0006] As a preferred embodiment, a first forward and reverse motor is installed at the center of one side of one of the connecting plates, the output end of the first forward and reverse motor is fixedly connected to a transmission shaft, and single transmission shaft grooves are installed at both ends of the surface of the transmission shaft. The four connecting plates are evenly divided into two groups, and a rotating rod is installed at one end of the top of the opposite surfaces of the two groups of connecting plates through a bearing, and an auxiliary rotating rod is fixedly sleeved on the surface of the two rotating rods, and fixed blocks are installed on both sides of the four U-shaped plates.

[0007] As a preferred embodiment, the turning adjustment device includes five rotating wheel barrels, both ends of the five rotating wheel barrels are movably embedded with cross telescopic frames through connecting rods, both ends of the surfaces of the five rotating wheel barrels are provided with two annular grooves, both ends of the bottoms of the two cross telescopic frames are installed with connecting blocks, one end of the four connecting blocks is installed with movable blocks through bearings, both ends of the other sides of the four movable blocks are threadedly embedded with fastening threaded rods, one end of the four fastening threaded rods is installed with hand wheels, four connecting support rods are movably penetrated through the middle of the opposite surfaces of the two cross telescopic frames, both ends of the surfaces of the four connecting support rods are fixedly sleeved with double-axis grooves, and multiple transmission belts are movably embedded in the interiors of the surfaces of the multiple double-axis grooves and the interiors of the two ends of the Wuhan Iron and Steel rotating wheel barrels.

[0008] As a preferred embodiment, both ends of the top of the two cross telescopic frames are installed on the other end of the top of the opposite surface of the two sets of connecting plates through bearings, and both ends of the four movable blocks are movably sleeved on the surfaces of four sets of limit rods, and the interior of the two ends of the surface of one rotating wheel barrel is connected to the interior of the surfaces of the two single transmission shaft grooves through a transmission belt.

[0009] As a preferred embodiment, the mobile lifting device includes a second forward and reverse motor, the output end of the second forward and reverse motor is fixedly connected to a threaded rod, a movable plate is threadedly sleeved on the surface of the threaded rod, fixed rods are movably embedded at both ends of the movable plate, and universal wheels are installed on both sides of the bottom of the movable plate.

[0010] As a preferred embodiment, the surface of the second forward and reverse motor is fixedly embedded in the center of the inner top of the U-shaped plate, the bottom end of the threaded rod is installed at the center of the top of the support leg through a bearing, the bottom ends of the two fixed rods are installed in the middle of the two ends of the top of the support leg, the top ends of the two fixed rods are installed at the bottom of the two fixed blocks, and the two ends of the surface of the movable plate are movably mounted on the surface of the U-shaped plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The utility model electrically connects the first forward and reverse motor and the second forward and reverse motor to an external controller. When they need to be moved, a forklift or manual handling is required. Now, the four second forward and reverse motors are started simultaneously by the external controller, and while the threaded rod is driven to rotate, the movable plate is moved along the direction of the fixed rod, so that the universal wheel contacts the ground and props it up before moving it, which is convenient for movement and transportation, avoids the need for a forklift or manual handling and movement, reduces work efficiency and reduces safety hazards.

[0013] 2. The utility model, when adjusting the angle of the bend, the two movable blocks on one side move upward at the same time and the two movable blocks on the other side move downward at the same time, so as to achieve the effect of stretching the cross telescopic frame on one side and contracting the cross telescopic frame on the other side, so as to adjust the curvature, and then drive one end of the fastening threaded rod to press against the limit rod by rotating the hand wheel to achieve the fixing effect, and when the angle is adjusted, the first forward and reverse motor is started by the external controller to drive the transmission shaft and the single transmission shaft groove to rotate, and at the same time drive the transmission belt, the double shaft groove and the rotating wheel barrel to rotate, so as to move the finished fertilizer packaging around the bend for transportation, and also avoid the impact of dismantling and installing the assembled machine and causing a lot of time wasted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall top view of the three-dimensional structure of the differential speed turning device for finished fertilizer packaging provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the overall bottom-up stereoscopic structure of the differential speed turning device for finished fertilizer packaging provided by the utility model;

[0016] Figure 3 A schematic diagram of the three-dimensional structure of a turning adjustment device of a differential turning device for packaging finished fertilizer products provided by the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the mobile lifting device of the differential bending device for finished fertilizer packaging provided by the utility model.

[0018] Legend:

[0019] 1. Support foot; 101. U-shaped plate; 102. Fixed block; 103. Limit rod; 104. Connecting plate; 105. First forward and reverse motor; 106. Transmission shaft; 107. Single transmission shaft groove; 108. Rotating rod; 109. Auxiliary rotating rod; 2. Mobile lifting device; 201. Second forward and reverse motor; 202. Threaded rod; 203. Movable plate; 204. Fixed rod; 205. Universal wheel; 3. Turning adjustment device; 301. Rotating wheel barrel; 302. Ring groove; 303. Cross telescopic frame; 304. Transmission belt; 305. Connecting block; 306. Movable block; 307. Fastening threaded rod; 308. Hand wheel; 309. Connecting support rod; 310. Double axis groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a differential turning device for finished fertilizer packaging, comprising: four supporting legs 1, the tops of the four supporting legs 1 are all equipped with U-shaped plates 101, both ends of the tops of the four U-shaped plates 101 are equipped with limiting rods 103, the multiple limiting rods 103 are evenly divided into four groups, the tops of the four groups of limiting rods 103 are all equipped with connecting plates 104, the opposite surfaces of the four connecting plates 104 are equipped with turning adjustment devices 3, and the inner sides of the four U-shaped plates 101 are all equipped with moving lifting devices 2.

[0022] Specifically: the lifting device 2 is used to lift and move the vehicle, and the turning angle is adjusted by the turning adjustment device 3 .

[0023] In one embodiment, a first forward and reverse motor 105 is installed at the center of one side of one of the connecting plates 104, and a transmission shaft 106 is fixedly connected to the output end of the first forward and reverse motor 105. Single transmission shaft grooves 107 are installed at both ends of the surface of the transmission shaft 106. The four connecting plates 104 are evenly divided into two groups, and a rotating rod 108 is installed at one end of the top of the opposite surfaces of the two groups of connecting plates 104 through a bearing. Auxiliary rotating rods 109 are fixedly sleeved on the surfaces of the two rotating rods 108, and fixed blocks 102 are installed on both sides of the four U-shaped plates 101.

[0024] Specifically: the first forward and reverse motor 105 drives the transmission shaft 106 and the single transmission shaft slot 107 to rotate to realize the transmission of power, thereby playing the role of transmitting power.

[0025] In one embodiment, the turning adjustment device 3 includes five rotating wheel barrels 301, both ends of the five rotating wheel barrels 301 are movably embedded with cross telescopic frames 303 through connecting rods, both ends of the surfaces of the five rotating wheel barrels 301 are provided with two annular grooves 302, both ends of the bottoms of the two cross telescopic frames 303 are installed with connecting blocks 305, one end of the four connecting blocks 305 is installed with movable blocks 306 through bearings, both ends of the other sides of the four movable blocks 306 are threadedly embedded with fastening threaded rods 307, one end of the four fastening threaded rods 307 is installed with hand wheels 308, four connecting support rods 309 are movably penetrated in the middle of the opposite surfaces of the two cross telescopic frames 303, both ends of the surfaces of the four connecting support rods 309 are fixedly sleeved with double-axis grooves 310, and the interiors of the surfaces of the multiple double-axis grooves 310 and the interiors of the two ends of the Wuhan Iron and Steel rotating wheel barrels 301 are movably embedded with multiple transmission belts 304.

[0026] Specifically: the turning angle is adjusted by extending and retracting the cross telescopic frame 303 and lifting and lowering the movable block 306, and the movable block 306 is fixed and limited by rotating the hand wheel 308 and the fastening threaded rod 307, thereby achieving the turning angle adjustment and fixed limit function.

[0027] In one embodiment, both ends of the top of the two cross telescopic frames 303 are installed on the other end of the top of the opposite surface of the two sets of connecting plates 104 through bearings, and both ends of the four movable blocks 306 are movably mounted on the surface of the four sets of limit rods 103, and the interior of the two ends of the surface of one rotating wheel barrel 301 is connected to the interior of the surface of the two single transmission shaft grooves 107 through a transmission belt 304.

[0028] Specifically: the cross telescopic frame 303 and the movable block 306 are fixed and connected through the connecting plate 104 and the limiting rod 103, and then the transmission belt 304 is driven to rotate through the single transmission shaft groove 107, while driving the rotating wheel barrel 301 to rotate, playing the role of fixed connection and transmission.

[0029] In one embodiment, the mobile lifting device 2 includes a second forward and reverse motor 201, the output end of the second forward and reverse motor 201 is fixedly connected to a threaded rod 202, a movable plate 203 is threadedly sleeved on the surface of the threaded rod 202, fixed rods 204 are movably embedded at both ends of the movable plate 203, and universal wheels 205 are installed on both sides of the bottom of the movable plate 203.

[0030] Specifically, the universal wheel 205 is lowered and folded by raising and lowering the movable plate 203, which facilitates movement and stabilizes the machine.

[0031] In one embodiment, the surface of the second forward and reverse motor 201 is fixedly embedded in the center of the inner top of the U-shaped plate 101, the bottom end of the threaded rod 202 is installed at the center of the top of the support leg 1 through a bearing, the bottom ends of the two fixed rods 204 are installed in the middle of the two ends of the top of the support leg 1, the top ends of the two fixed rods 204 are installed at the bottom of the two fixed blocks 102, and the two ends of the surface of the movable plate 203 are movably mounted on the surface of the U-shaped plate 101.

[0032] Specifically: the second forward and reverse motor 201 , the threaded rod 202 , the fixed rod 204 and the movable plate 203 are fixed and limited by the U-shaped plate 101 , the supporting foot 1 and the fixed block 102 , thus playing the role of limiting and fixing.

[0033] Working principle: The device can be docked on one side of the conveying equipment for transferring fertilizers according to needs for docking and conveying. To complete the docking and conveying of fertilizers, the first forward and reverse motor 105 and the second forward and reverse motor 201 are electrically connected to the external controller. When it needs to be moved, a forklift or manual transportation is required. Now, the four second forward and reverse motors 201 are started simultaneously by the external controller, and the threaded rod 202 is driven to rotate while the movable plate 203 is moved along the direction of the fixed rod 204, so that the universal wheel 205 contacts the ground and props it up before moving it, which is convenient for movement and transportation, avoiding the need for forklifts and manual transportation and movement during its movement and transportation, reducing work efficiency and reducing safety hazards; when adjusting the angle of the bend, The two movable blocks 306 on one side move upward at the same time and the two movable blocks 306 on the other side move downward at the same time, so as to achieve the effect of stretching the cross telescopic frame 303 on one side and contracting the cross telescopic frame 303 on the other side to adjust the curvature, and then drive one end of the fastening threaded rod 307 to press against the limit rod 103 by rotating the hand wheel 308 to achieve the fixing effect. When the angle is adjusted, the first forward and reverse motor 105 is started by the external controller to drive the transmission shaft 106 and the single transmission shaft groove 107 to rotate, while driving the transmission belt 304, the double shaft groove 310 and the rotating wheel barrel 301 to rotate, so as to move the finished fertilizer packaging around the bend and transport it, and also avoid the impact of wasting a lot of time by dismantling and installing the assembled machine.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A differential speed cornering device for packaging finished fertilizer products, characterized in that: include: Four supporting legs (1), each of the four supporting legs (1) being provided with a U-shaped plate (101) on its top, each of the two ends of the top of each of the four U-shaped plates (101) being provided with a limiting rod (103), the plurality of limiting rods (103) being evenly divided into four groups, each of the four groups of limiting rods (103) being provided with a connecting plate (104) on its top, the opposite surfaces of the four connecting plates (104) being provided with a turning adjustment device (3), and each of the inner sides of the four U-shaped plates (101) being provided with a moving lifting device (2).

2. The differential speed cornering device for finished fertilizer packaging according to claim 1, characterized in that: A first forward and reverse motor (105) is installed at the center of one side of one of the connecting plates (104); the output end of the first forward and reverse motor (105) is fixedly connected to a transmission shaft (106); both ends of the surface of the transmission shaft (106) are installed with single transmission shaft grooves (107); the four connecting plates (104) are evenly divided into two groups; a rotating rod (108) is installed at one end of the top of the opposite surface of the two groups of connecting plates (104) through a bearing; auxiliary rotating rods (109) are fixedly sleeved on the surfaces of the two rotating rods (108); and fixed blocks (102) are installed on both sides of the four U-shaped plates (101).

3. The differential speed cornering device for finished fertilizer packaging according to claim 1 is characterized in that: The turning adjustment device (3) comprises five rotating wheel barrels (301), both ends of the five rotating wheel barrels (301) are movably embedded with cross telescopic frames (303) through connecting rods, both ends of the surfaces of the five rotating wheel barrels (301) are provided with two annular grooves (302), both ends of the bottoms of the two cross telescopic frames (303) are installed with connecting blocks (305), one end of the four connecting blocks (305) is installed with a movable block (306) through a bearing, and the other end of the four movable blocks (306) is provided with a movable block (306) through a bearing. Both ends of the side are threadedly embedded with fastening threaded rods (307), one end of the four fastening threaded rods (307) is installed with a hand wheel (308), four connecting support rods (309) are movably penetrated in the middle of the opposite surfaces of the two cross telescopic frames (303), and both ends of the surfaces of the four connecting support rods (309) are fixedly sleeved with double-axis grooves (310), and the interior of the surfaces of the multiple double-axis grooves (310) and the interior of the two ends of the Wuhan Iron and Steel rotating wheel barrel (301) are movably embedded with multiple transmission belts (304).

4. The differential speed cornering device for finished fertilizer packaging according to claim 3 is characterized in that: Both ends of the top of the two cross telescopic frames (303) are mounted on the other end of the top of the opposite surface of the two sets of connecting plates (104) through bearings, and both ends of the four movable blocks (306) are movably sleeved on the surfaces of the four sets of limit rods (103), and the interior of the two ends of the surface of one rotating wheel barrel (301) is connected to the interior of the surfaces of the two single transmission shaft grooves (107) through a transmission belt (304).

5. The differential speed cornering device for finished fertilizer packaging according to claim 1, characterized in that: The mobile lifting device (2) comprises a second forward and reverse motor (201), the output end of the second forward and reverse motor (201) is fixedly connected to a threaded rod (202), a movable plate (203) is threadedly sleeved on the surface of the threaded rod (202), fixed rods (204) are movably embedded at both ends of the movable plate (203), and universal wheels (205) are installed on both sides of the bottom of the movable plate (203).

6. The differential speed cornering device for finished fertilizer packaging according to claim 5, characterized in that: The surface of the second forward and reverse motor (201) is fixedly embedded in the center of the inner top of the U-shaped plate (101), the bottom end of the threaded rod (202) is installed at the center of the top of the support leg (1) through a bearing, the bottom ends of the two fixed rods (204) are installed in the middle of the two ends of the top of the support leg (1), the top ends of the two fixed rods (204) are installed at the bottom of the two fixed blocks (102), and the two ends of the surface of the movable plate (203) are movably sleeved on the surface of the U-shaped plate (101).

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