A manual acid clamping vehicle

Abstract

The utility model discloses a manual acid clamping vehicle, comprising a sprocket assembly, a hydraulic cylinder fixedly connected to the bottom of the sprocket assembly, an external frame fixedly connected to the bottom of the hydraulic cylinder, a chain fixing seat fixedly connected to one side of the external frame, an internal frame slidably connected to the inner side of the external frame, a cylinder clamp fixedly connected to the outer side of the top of the hydraulic cylinder, a chain fastener fixedly connected to the inner side of the cylinder clamp, and a ground lock fixedly connected to one side of the bottom of the external frame. When it is necessary to clamp a barrel filled with sulfuric acid, the manual acid clamping vehicle can grab the barrel from one corner of a pallet, and the front legs are welded at 90 degrees. After grabbing the barrel, it can be transported to other locations, and can also be used in conjunction with acid pushers and other equipment to transport the barrel. The movable legs are fixedly connected to the bottom of the vehicle frame by connecting pins, and can be telescopically adjusted forwards and backwards to adapt to different working conditions. A plurality of groups of installation adjustment holes are evenly distributed on the internal frame, and the eagle head can be installed in holes of different heights for different working conditions and barrel types.

Description

Technical Field

[0001] The utility model belongs to the technical field of barreled material transportation, and in particular relates to a manual acid clamping vehicle. Background Art

[0002] Sulfuric acid is a widely used chemical substance with strong corrosive and oxidizing properties. It is a colorless oily liquid with a pungent odor. It is usually denser than water, and its corrosive and oxidizing properties increase with increasing concentration. There is a standard process for the transportation of plastic barrels storing sulfuric acid within the factory. It needs to be transferred from the pallet to the acid pusher, and then transferred to other locations by the acid pusher, following the process of moving from the pallet to the acid pusher.

[0003] If plastic barrels storing sulfuric acid are transported manually and leak accidentally, it may cause great danger to the health of personnel and pose certain safety hazards. Therefore, a device is needed to solve the transportation of plastic barrels of sulfuric acid. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a manual acid clamping vehicle to solve the problem that if the plastic barrels storing sulfuric acid proposed in the above background technology are manually transported, leakage may occur accidentally, which may cause great danger to the health of personnel and there are certain safety hazards. Therefore, a device is needed to solve the problem of transporting plastic barrels of sulfuric acid.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a manual acid clamping car, comprising a sprocket assembly, a hydraulic cylinder fixedly connected to the bottom of the sprocket assembly, an external frame fixedly connected to the bottom of the hydraulic cylinder, a chain fixing seat fixedly connected to one side of the external frame, an inner frame slidably connected to the inner side of the external frame, a cylinder clamp fixedly connected to the outer side of the top of the hydraulic cylinder, a chain fastener fixedly connected to the inner side of the cylinder clamp, a ground lock fixedly connected to one side of the bottom of the external frame, a chuck assembly fixedly connected to one side of the top of the inner frame, a belt pressure plate fixedly connected to one side of the bottom of the inner frame, a belt movably connected to one side of the belt pressure plate, a movable leg movably connected to one side of the bottom of the external frame, and a connecting pin threadedly connected to the inner side of the movable leg.

[0006] Preferably, the chuck assembly includes an adjusting corrugated pin, an adjusting corrugated pin is fixedly connected to the inner side of the outer frame, and the outer side of the adjusting corrugated pin is rotatably connected to an adjusting slider, and one side of the adjusting slider is rotatably connected to the upper U-shaped clamp and the lower U-shaped clamp in sequence from top to bottom, and the inner sides of the upper U-shaped clamp and the lower U-shaped clamp are both fixedly connected to the second pin shaft, and the outer sides of the second pin shaft are both rotated and connected to the outer shell body, and the outer side of the adjusting corrugated pin is movably connected to a hanging spring, one end of the hanging spring is fixedly connected to a large tension spring, one end of the large tension spring is fixedly connected to the outer shell body, and the inner side of the outer shell body is rotatably connected to a fourth pin shaft, the outer side of the fourth pin shaft is fixedly connected to an upper eagle beak, the inner side of the upper eagle beak is rotatably connected to a third pin shaft, the outer side of the third pin shaft is fixedly connected to an inner connecting rod, the inner side of one side of the inner connecting rod is fixedly connected to the first pin shaft, the outer side of the first pin shaft is rotatably connected to the lower eagle beak, one end of the lower eagle beak is fixedly connected to a small tension spring, and the other end of the small tension spring is fixedly connected to the upper eagle beak.

[0007] Preferably, the sprocket assembly includes a sprocket cover, the inner side of the bottom of the sprocket cover is threadedly connected with a round head screw, two round head screws are symmetrically arranged, the outer sides of the round head screws are threadedly connected with a sprocket holder, the inner side of the top of the sprocket holder is fixedly connected with a sprocket shaft, the outer side of the sprocket shaft is rotated and connected to a sprocket, and the inner side of the sprocket is threadedly connected with a countersunk bolt.

[0008] Preferably, one side of the outer frame and the bottom of the movable leg is fixedly connected with a universal wheel and a fixed wheel respectively, and two universal wheels and two fixed wheels are symmetrically arranged.

[0009] Preferably, a rubber handle is fixedly connected to one side of the top of the external frame, and two rubber handles are symmetrically arranged, and the rubber handle is located on one side of the sprocket assembly.

[0010] Preferably, the outer surfaces of the external frame, the clamp assembly and the belt pressure plate are all provided with an anti-oxidation coating.

[0011] Preferably, the external frame and the movable legs are both made of stainless steel.

[0012] Compared with the prior art, the utility model provides a manual acid clamping vehicle, which has the following beneficial effects:

[0013] 1. The utility model sets a sprocket assembly, the bottom of the sprocket assembly is fixedly connected with a hydraulic cylinder, the bottom of the hydraulic cylinder is fixedly connected with an external frame, and the manual acid clamping vehicle is mainly composed of a frame, a movable front leg, a fixed wheel, a universal wheel, a ground lock, a manual hydraulic cylinder, a sprocket assembly, an internal frame, an eagle head and other components. When it is necessary to clamp a barrel filled with sulfuric acid, the manual acid clamping vehicle can grab the barrel from one corner of the pallet. The front leg is welded at 90 degrees. After grabbing the barrel, it can be transported to other locations, or it can be transported with equipment such as an acid pusher. The movable leg is fixedly connected to the bottom of the frame by a connecting pin, and can be telescopically adjusted forward and backward to adapt to different working conditions. A plurality of groups of installation adjustment holes are evenly distributed on the internal frame. According to different working conditions and barrel types, the eagle head can be installed in holes of different heights;

[0014] 2. The utility model is provided with universal wheels and fixed wheels, and the tops of the universal wheels and fixed wheels are respectively fixedly connected with external frames and movable legs, which effectively facilitates users to move the entire device;

[0015] 3. The utility model provides a rubber handle, one side of which is fixedly connected to an external frame, which effectively facilitates the user to hold the rubber handle and push the device.

[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the axonometric structure of one side of a manual acid clamping vehicle proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the axonometric structure of the other side of a manual acid clamping vehicle proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the axonometric structure of the chuck assembly proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the axonometric structure of the sprocket assembly proposed by the utility model;

[0022] In the figure: sprocket assembly 1, outer frame 2, chain fixing seat 3, inner frame 4, rubber handle 5, cylinder clamp 6, chain fastener 7, hydraulic cylinder 8, ground lock 9, universal wheel 10, chuck assembly 11, belt pressure plate 12, belt 13, connecting pin 14, movable leg 15, fixed wheel 16, adjusting slider 17, hanging spring 18, large tension spring 19, upper U-shaped clip 20, lower U-shaped clip 21, small tension spring 22, outer shell 23, first pin shaft 24, lower eagle beak 25, inner connecting rod 26, second pin shaft 27, upper eagle beak 28, third pin shaft 29, fourth pin shaft 30, adjusting corrugated pin 31, sprocket cover 32, sprocket 33, countersunk bolt 34, sprocket shaft 35, sprocket holder 36, round head screw 37. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a manual acid clamping car, including a sprocket assembly 1, a hydraulic cylinder 8 is fixedly connected to the bottom of the sprocket assembly 1, an external frame 2 is fixedly connected to the bottom of the hydraulic cylinder 8, a chain fixing seat 3 is fixedly connected to one side of the external frame 2, an internal frame 4 is slidably connected to the inner side of the external frame 2, a cylinder clamp 6 is fixedly connected to the outer side of the top of the hydraulic cylinder 8, a chain fastener 7 is fixedly connected to the inner side of the cylinder clamp 6, a ground lock 9 is fixedly connected to one side of the bottom of the external frame 2, a clamp assembly 11 is fixedly connected to one side of the top of the internal frame 4, a belt pressing plate 12 is fixedly connected to one side of the bottom of the internal frame 4, and one side of the belt pressing plate 12 is movably connected to the outer side of the top of the hydraulic cylinder 8. It is connected to a belt 13, and a movable leg 15 is movably connected to one side of the bottom of the external frame 2, and a connecting pin 14 is threadedly connected to the inner side of the movable leg 15. When it is necessary to clamp a barrel filled with sulfuric acid, a manual acid clamping car can grab the barrel from one corner of the pallet. The front legs are welded at 90 degrees. After grabbing the barrel, it can be transported to other locations, or it can be transported in conjunction with equipment such as acid pushers. The movable leg 15 is fixedly connected to the bottom of the frame through the connecting pin 14, and can be telescopically adjusted forwards and backwards to adapt to different working conditions. A plurality of groups of installation adjustment holes are evenly distributed on the internal frame 4. The eagle head can be installed in holes of different heights for different working conditions and barrel types.

[0025] In the utility model, preferably, the chuck assembly 11 includes an adjusting corrugated pin 31, an adjusting corrugated pin 31 is fixedly connected to the inner side of the outer frame 2, an adjusting slider 17 is rotatably connected to the outer side of the adjusting corrugated pin 31, an upper U-shaped clip 20 and a lower U-shaped clip 21 are rotatably connected to one side of the adjusting slider 17 from top to bottom, the inner sides of the upper U-shaped clip 20 and the lower U-shaped clip 21 are fixedly connected to the second pin shaft 27, the outer sides of the second pin shaft 27 are rotated to be connected to the outer shell 23, the outer side of the adjusting corrugated pin 31 is movably connected to the hanging spring 18, one end of the hanging spring 18 is fixedly connected to the large tension spring 19, and the large tension spring 19 is fixedly connected to the inner side of the upper U-shaped clip 20 and the lower U-shaped clip 21. One end of the spring 19 is fixedly connected to the outer shell 23, the inner side of the outer shell 23 is rotatably connected to the fourth pin shaft 30, the outer side of the fourth pin shaft 30 is fixedly connected to the upper eagle beak 28, the inner side of the upper eagle beak 28 is rotatably connected to the third pin shaft 29, the outer side of the third pin shaft 29 is fixedly connected to the inner connecting rod 26, the inner side of one side of the inner connecting rod 26 is fixedly connected to the first pin shaft 24, the outer side of the first pin shaft 24 is rotatably connected to the lower eagle beak 25, one end of the lower eagle beak 25 is fixedly connected to the small tension spring 22, and the other end of the small tension spring 22 is fixedly connected to the upper eagle beak 28, which effectively facilitates the clamping of plastic barrels storing sulfuric acid.

[0026] In the utility model, preferably, the sprocket assembly 1 includes a sprocket cover 32, the inner side of the bottom of the sprocket cover 32 is threadedly connected with a round head screw 37, two round head screws 37 are symmetrically arranged, the outer sides of the round head screws 37 are threadedly connected with a sprocket holder 36, the inner side of the top of the sprocket holder 36 is fixedly connected with a sprocket shaft 35, the outer side of the sprocket shaft 35 is rotated and connected with a sprocket 33, the inner side of the sprocket 33 is threadedly connected with a countersunk bolt 34, and the sprocket cover 32 effectively protects the internal sprocket.

[0027] In the utility model, preferably, the external frame 2 and one side of the bottom of the movable leg 15 are respectively fixedly connected with a universal wheel 10 and a fixed wheel 16, and two universal wheels 10 and two fixed wheels 16 are symmetrically arranged, which effectively facilitates users to move the entire device.

[0028] In the utility model, preferably, a rubber handle 5 is fixedly connected to one side of the top of the external frame 2, and two rubber handles 5 are symmetrically arranged. The rubber handle 5 is located on one side of the sprocket assembly 1, which effectively facilitates the user to hold the rubber handle 5 to push the device.

[0029] In the utility model, preferably, the outer surfaces of the external frame 2, the chuck assembly 11 and the belt pressure plate 12 are all provided with an anti-oxidation coating, which effectively increases the anti-oxidation capacity of the external frame 2, the chuck assembly 11 and the belt pressure plate 12.

[0030] In the present invention, preferably, the external frame 2 and the movable leg 15 are both made of stainless steel, which effectively increases the service life of the external frame 2 and the movable leg 15 and increases their corrosion resistance.

[0031] The working principle and use process of the utility model are as follows: when in use, hold the rubber handle 5 and push the trolley toward the barrel until the clamp assembly 11 contacts the barrel wall. Before lifting the oil barrel, step on the ground lock to fix the trolley in this position, and lift the clamp assembly 11 by stepping on the hydraulic cylinder pedal. In the process of lifting the clamp assembly 11, the eagle beak clamp of the upper eagle beak 25 and the lower eagle beak 28 will automatically bite the upper side of the barrel. Further step on the pedal and the barrel will be lifted. After grabbing the barrel, it can be transported to other locations. It can cooperate with acid pushers and other equipment to transport barrels. The movable legs 15 are fixedly connected to the bottom of the frame through connecting pins 14 and can be adjusted forward and backward to adapt to different working conditions. Multiple groups of installation adjustment holes are evenly distributed on the inner frame 4. The eagle head can be installed in holes of different heights for different working conditions and barrel types. When the barrel is to be dropped, gently step on the release valve pedal on the left rear side of the trolley with your foot. When the barrel falls on the ground or on a pallet, the eagle beak clamp will automatically release, and you only need to pull the trolley away from the barrel.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A manual acid clamping vehicle, comprising a sprocket assembly (1), characterized in that: The bottom of the sprocket assembly (1) is fixedly connected to a hydraulic cylinder (8), the bottom of the hydraulic cylinder (8) is fixedly connected to an external frame (2), one side of the external frame (2) is fixedly connected to a chain fixing seat (3), the inner side of the external frame (2) is slidably connected to an inner frame (4), the outer side of the top of the hydraulic cylinder (8) is fixedly connected to a cylinder clamp (6), the inner side of the cylinder clamp (6) is fixedly connected to a chain fastener (7), one side of the bottom of the external frame (2) is fixedly connected to a ground lock (9), one side of the top of the inner frame (4) is fixedly connected to a chuck assembly (11), one side of the bottom of the inner frame (4) is fixedly connected to a belt pressure plate (12), one side of the belt pressure plate (12) is movably connected to a belt (13), one side of the bottom of the external frame (2) is movably connected to a movable leg (15), and the inner side of the movable leg (15) is threadedly connected to a connecting pin (14).

2. A manual acid clamping vehicle according to claim 1, characterized in that: The chuck assembly (11) comprises an adjusting corrugated pin (31), the inner side of the outer frame (2) is fixedly connected with the adjusting corrugated pin (31), the outer side of the adjusting corrugated pin (31) is rotatably connected with an adjusting slider (17), one side of the adjusting slider (17) is rotatably connected with an upper U-shaped clip (20) and a lower U-shaped clip (21) in sequence from top to bottom, the inner sides of the upper U-shaped clip (20) and the lower U-shaped clip (21) are both fixedly connected with a second pin shaft (27), the outer sides of the second pin shaft (27) are both rotatably connected with an outer shell (23), the outer side of the adjusting corrugated pin (31) is movably connected with a hanging spring (18), one end of the hanging spring (18) is fixedly connected with a large tension spring (19), One end of the large tension spring (19) is fixedly connected to an outer shell (23); a fourth pin shaft (30) is rotatably connected to the inner side of the outer shell (23); an upper beak (28) is fixedly connected to the outer side of the fourth pin shaft (30); a third pin shaft (29) is rotatably connected to the inner side of the upper beak (28); an inner connecting rod (26) is fixedly connected to the outer side of the third pin shaft (29); a first pin shaft (24) is fixedly connected to the inner side of one side of the inner connecting rod (26); a lower beak (25) is rotatably connected to the outer side of the first pin shaft (24); one end of the lower beak (25) is fixedly connected to a small tension spring (22); and the other end of the small tension spring (22) is fixedly connected to the upper beak (28).

3. A manual acid clamping vehicle according to claim 1, characterized in that: The sprocket assembly (1) comprises a sprocket cover (32), the inner side of the bottom of the sprocket cover (32) is threadedly connected to a round head screw (37), two round head screws (37) are symmetrically arranged, the outer sides of the round head screws (37) are threadedly connected to a sprocket holder (36), the inner side of the top of the sprocket holder (36) is fixedly connected to a sprocket shaft (35), the outer side of the sprocket shaft (35) is rotatedly connected to a sprocket (33), and the inner side of the sprocket (33) is threadedly connected to a countersunk bolt (34).

4. A manual acid clamping vehicle according to claim 1, characterized in that: One side of the bottom of the external frame (2) and the movable leg (15) is fixedly connected to a universal wheel (10) and a fixed wheel (16) respectively, and two universal wheels (10) and two fixed wheels (16) are symmetrically arranged.

5. A manual acid clamping vehicle according to claim 1, characterized in that: A rubber handle (5) is fixedly connected to one side of the top of the external frame (2), and two rubber handles (5) are symmetrically arranged. The rubber handles (5) are located on one side of the sprocket assembly (1).

6. A manual acid clamping vehicle according to claim 1, characterized in that: The outer surfaces of the external frame (2), the clamp assembly (11) and the belt pressing plate (12) are all provided with an anti-oxidation coating.

7. A manual acid clamping vehicle according to claim 1, characterized in that: The external frame (2) and the movable legs (15) are both made of stainless steel.

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