Feeding vehicle for coating production

Abstract

The utility model discloses a feeding car for coating production, which belongs to the technical field of coating production and comprises a stock bin, a fixed pipe and a telescopic pipe are arranged at the bottom end of the stock bin, a mounting block is slidably connected with a gate, the gate is hydraulically controlled, the mounting block is slidably connected with a rack, the mounting block is rotatably connected with a telescopic rod, and a gear is fixedly connected to the telescopic rod. A blocking plate is arranged at the bottom end of the telescopic pipe; a top block is mounted at the bottom end of the telescopic rod; by pushing the stock bin to a coating feeding area, during feeding, the lead screw connected with the telescopic pipe is rotated, hydraulic oil enters the second hydraulic cylinder, and the second hydraulic cylinder extends to drive the telescopic pipe to extend upwards, so that the length of the telescopic pipe can be conveniently adjusted according to a material taking container, coating splashing waste is avoided, and after feeding is completed, the material taking container is convenient to use. The screw rod connected with the gate is rotated, the gate is closed and pushes the rack to slide, the gear rotates, the ejector block pushes the blocking plate to block the bottom end of the telescopic pipe, and retention paint is prevented from flowing out.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint production, and in particular relates to a feeding vehicle for paint production. Background Art

[0002] The so-called paint is applied to the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the coated object. It is usually a viscous liquid based on resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, prepared with organic solvents or water. During the production process of the paint, it is necessary to stir a variety of raw materials into a slurry, and then transport it to one side and suck it into the reactor, and then add other ingredients again to finally produce the cost. The slurry in the prior art requires a feeding truck for transportation.

[0003] The existing patent announcement number is: CN 215506624 U. A feeding cart for paint production is connected by connecting a material barrel with a mounting frame group, and then the roller at the lower end of the supporting leg is retracted and controlled by a control component. While ensuring the transportation efficiency of the feeding cart, the stability of the feeding cart during stirring, mixing and feeding is adjusted. The stability of the roller connection is guaranteed by the support driven by a double-arm lever, and the service life of the structure is improved. The operation is simple, the use is convenient, the overall structure is simple, the cost is low, and the application range is wide.

[0004] Since the utility model has a fixed length of the fixed tube in actual use, it is necessary to place the receiving container close to the fixed tube when feeding. When the receiving container is shorter, the liquid is easy to splash out, which is easy to cause waste. At the same time, after the paint is discharged, the gate is closed. Under pressure, negative pressure is easily formed inside the fixed tube, so that part of the paint is retained inside the fixed tube and cannot be discharged. It is usually necessary to knock to discharge the retained paint, and it is necessary to wait for a certain period of time for the paint to flow out, which affects work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding vehicle for paint production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding vehicle for paint production, comprising a silo, the silo is connected to a control mechanism, the silo is connected to a telescopic mechanism, the telescopic mechanism comprises a fixed pipe, a fixed pipe for discharging liquid is installed at the bottom end of the silo, the bottom end of the fixed pipe is slidably sealed with a sleeved telescopic pipe, a mounting block is installed on the fixed pipe, a second hydraulic cylinder is fixedly connected to the mounting block, a second hydraulic column is slidably sealed with a second hydraulic column at the bottom end of the second hydraulic cylinder, the bottom end of the second hydraulic column is fixed to the bottom end side wall of the telescopic tube, and the control mechanism is used to drive the second hydraulic column to work;

[0007] The mounting block is connected to a blocking mechanism, which includes a gate, a gate for blocking a fixed tube being slidably connected to the mounting block, a driving assembly being connected to the mounting block, and the driving assembly being used to cooperate with a control mechanism and drive the gate, a rack for interfering with the gate being slidably connected to one end of the mounting block away from the gate, a telescopic rod being rotatably connected to the mounting block, a gear meshing with the rack being fixedly connected to the telescopic rod, a blocking plate for blocking the telescopic tube being slidably connected to the bottom end of the telescopic tube, a first spring being installed between the blocking plate and the telescopic tube, the telescopic end of the telescopic rod being rotatably connected to the telescopic tube, and a top block for interfering with the blocking plate being installed at the bottom end of the telescopic rod.

[0008] As a preferred embodiment, the driving assembly includes a third hydraulic cylinder, the mounting block is mounted with a third hydraulic cylinder, the third hydraulic cylinder is slidably sealed with a third hydraulic column, and one end of the third hydraulic column is fixed to the gate, thereby facilitating the control of gate movement.

[0009] As a preferred embodiment, the control mechanism includes a fixed block, the silo is equipped with a fixed block, two first hydraulic cylinders are equipped with the fixed block, the first hydraulic cylinders are slidably sealed with a first hydraulic column, the first hydraulic cylinder is equipped with a connected output pipe at one end facing away from the first hydraulic column, and the other ends of a pair of output pipes are respectively connected to the second hydraulic cylinder and the third hydraulic cylinder, thereby facilitating the driving of the second hydraulic column and the third hydraulic column to work.

[0010] As a preferred embodiment, two screw rods are rotatably connected to the fixed block, and a slider is threaded on the screw rod. The slider is slidably connected to the fixed block, and the two sliders are respectively installed at one end of a pair of first hydraulic columns, so as to facilitate pushing the first hydraulic column to slide.

[0011] As a preferred embodiment, a second spring is provided on the mounting block, and the second spring is installed between the rack and the mounting block, so as to facilitate pushing the rack to return to its original position after the gate is disengaged.

[0012] As a preferred embodiment, a hand wheel is mounted on one end of the screw rod extending out of the mounting block, thereby facilitating the rotation of the screw rod.

[0013] As a preferred embodiment, the end of the fixing pipe connected to the second hydraulic column is in a ring shape, and a groove corresponding to the telescopic rod is provided on the ring end of the fixing pipe, so that the telescopic rod can slide normally.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model pushes the material bin to the coating material feeding area by arranging a telescopic tube, a first hydraulic cylinder and a second hydraulic cylinder. When feeding, the screw rod connected to the telescopic tube is rotated. When the screw rod rotates, the slider is driven to move, thereby pushing the first hydraulic column to move. The first hydraulic column pushes the hydraulic oil inside the first hydraulic cylinder out of the output pipe and enters the inside of the second hydraulic cylinder, thereby extending the second hydraulic column, thereby driving the telescopic tube to extend upward, so that it is convenient to adjust the length of the telescopic tube according to the material taking container, avoiding splashing and waste of coating.

[0016] The utility model provides a gate, a third hydraulic column, a top block and a blocking plate, and reversely rotates the screw connected to the gate to control the gate to open. After the feeding is completed, the screw connected to the gate is rotated. Similarly, the hydraulic oil enters the interior of the third hydraulic cylinder, thereby pushing the third hydraulic column to push the gate to close, blocking the discharge of the paint. The gate pushes the rack to slide, and the rack drives the gear to rotate, thereby driving the telescopic rod to rotate and driving the top block to rotate, so that the top block pushes the blocking plate to block the bottom end of the telescopic tube, avoiding the formation of negative pressure inside the fixed tube after the gate is closed, causing the paint to be retained inside the fixed tube, thereby avoiding the retained paint from flowing out, and there is no need to knock to make the retained paint flow out, saving waiting time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the silo structure of the utility model;

[0018] Figure 2 It is a schematic diagram of a fixed pipe of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the first hydraulic cylinder of the utility model structure;

[0020] Figure 4 It is a schematic diagram of the third hydraulic cylinder of the utility model structure;

[0021] Figure 5 A schematic diagram of a gate of the utility model structure;

[0022] Figure 6 A schematic diagram of a blocking plate of the utility model structure;

[0023] Figure 7 It is a schematic diagram of the second hydraulic cylinder of the utility model structure.

[0024] In the figure: 1. silo; 2. control mechanism; 21. screw; 22. fixed block; 23. output pipe; 24. slider; 25. first hydraulic cylinder; 26. first hydraulic column; 3. telescopic mechanism; 31. telescopic tube; 32. mounting block; 33. fixed tube; 34. second hydraulic cylinder; 35. second hydraulic column; 4. blocking mechanism; 41. telescopic rod; 42. third hydraulic column; 43. gate; 44. rack; 45. top block; 46. blocking plate; 47. third hydraulic cylinder; 48. first spring; 49. gear; 5. second spring. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the embodiments.

[0026] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0027] See also Figure 1-7 The utility model provides a feeding vehicle for paint production, including a silo 1, a control mechanism 2 is connected to the silo 1, a telescopic mechanism 3 is connected to the silo 1, the telescopic mechanism 3 includes a fixed pipe 33, a fixed pipe 33 for discharging liquid is installed at the bottom end of the silo 1, the bottom end of the fixed pipe 33 is slidably sealed with a sleeved telescopic pipe 31, a mounting block 32 is installed on the fixed pipe 33, a second hydraulic cylinder 34 is fixedly connected to the mounting block 32, a second hydraulic column 35 is slidably sealed at the bottom end of the second hydraulic cylinder 34, the bottom end of the second hydraulic column 35 is fixed to the bottom end side wall of the telescopic pipe 31, the control mechanism 2 is used to drive the second hydraulic column 35 to work, a blocking mechanism 4 is connected to the mounting block 32, the blocking mechanism 4 includes a gate 43, a blocking mechanism 4 for blocking the fixed pipe 33 is slidably connected to the mounting block 32 The gate 43 for blocking, the mounting block 32 is connected with a driving assembly, the driving assembly is used to cooperate with the control mechanism 2 and drive the gate 43, the mounting block 32 is slidably connected with a rack 44 for contacting the gate 43 at one end away from the gate 43, the mounting block 32 is rotatably connected with a telescopic rod 41, the telescopic rod 41 is fixedly connected with a gear 49 meshing with the rack 44, the bottom end of the telescopic tube 31 is slidably connected with a blocking plate 46 for blocking the telescopic tube 31, a first spring 48 is installed between the blocking plate 46 and the telescopic tube 31, the telescopic end of the telescopic rod 41 is rotatably connected to the telescopic tube 31, the bottom end of the telescopic rod 41 is installed with a top block 45 for contacting the blocking plate 46, the telescopic rod 41 can follow the extension when the telescopic tube 31 is extended, thereby not affecting the normal operation of the driving top block 45.

[0028] Specifically, Figure 4 As shown, the driving assembly includes a third hydraulic cylinder 47, the third hydraulic cylinder 47 is installed on the mounting block 32, the third hydraulic cylinder 47 is slidably sealed with a third hydraulic column 42, and one end of the third hydraulic column 42 is fixed to the gate 43, so that when the hydraulic oil enters the third hydraulic cylinder 47, it can push the third hydraulic column 42 to extend, thereby pushing the gate 43 to move.

[0029] Specifically, Figure 3 As shown, the control mechanism 2 includes a fixed block 22, and the fixed block 22 is installed on the silo 1. Two first hydraulic cylinders 25 are installed on the fixed block 22. The first hydraulic cylinders 25 are slidably sealed with first hydraulic columns 26. The first hydraulic cylinders 25 are installed with a connected output pipe 23 at one end away from the first hydraulic column 26, and the other ends of a pair of output pipes 23 are respectively connected to the second hydraulic cylinder 34 and the third hydraulic cylinder 47, so as to facilitate the control of the hydraulic oil entering the third hydraulic cylinder 47 and the second hydraulic cylinder 34 through the first hydraulic column 26.

[0030] Specifically, Figure 3 As shown, the fixed block 22 is rotatably connected to two screw rods 21, and the screw rods 21 are threaded with sliders 24. The sliders 24 are slidably connected to the fixed block 22. The two sliders 24 are respectively installed at one end of a pair of first hydraulic columns 26. By rotating the screw rods 21, the sliders 24 drive the first hydraulic columns 26, so that the pushing of the first hydraulic columns 26 is more labor-saving.

[0031] Specifically, as shown in FIG. 4 , the mounting block 32 is provided with a second spring 5 , and the second spring 5 is installed between the rack 44 and the mounting block 32 .

[0032] Specifically, Figure 3 As shown, a hand wheel is installed at one end of the screw rod 21 extending from the mounting block 32 to facilitate the rotation of the screw rod 21 .

[0033] Specifically, Figure 2 As shown, one end of the fixed pipe 33 connected to the second hydraulic column 35 is in a ring shape, and a groove corresponding to the telescopic rod 41 is provided on the ring end of the fixed pipe 33, so that when the telescopic rod 41 is extended, it will not affect the fixed pipe 33.

[0034] The working principle and use process of the utility model are as follows: the interior of the silo 1 is used to load liquid paint, and a moving wheel is installed at the bottom end of the silo 1 to facilitate pushing it to the paint feeding area. When feeding, the screw rod 21 connected to the telescopic tube 31 is rotated. When the screw rod 21 rotates, it drives the slider 24 to move, thereby driving the first hydraulic column 26 to move. The first hydraulic column 26 pushes the hydraulic oil inside the first hydraulic cylinder 25 out of the output pipe 23 and enters the interior of the second hydraulic cylinder 34, so that the second hydraulic column 35 extends, thereby driving the telescopic tube 31 to extend upward, so that it is convenient to adjust the length of the telescopic tube 31 according to the material taking container, avoid splashing and waste of paint, and reversely rotate with the gate 4 3, the screw rod 21 connected to the gate 43 controls the gate 43 to open for feeding. After the feeding is completed, the screw rod 21 connected to the gate 43 is rotated. Similarly, the hydraulic oil enters the interior of the third hydraulic cylinder 47, thereby pushing the third hydraulic column 42 to push the gate 43 to close, blocking the discharge of the paint. The gate 43 pushes the rack 44 to slide, the second spring 5 is compressed, and the rack 44 drives the gear 49 to rotate, thereby driving the telescopic rod 41 to rotate, driving the top block 45 to rotate, so that the top block 45 pushes the blocking plate 46 to block the bottom end of the telescopic tube 31, avoiding the formation of negative pressure inside the fixed tube 33 after the gate 43 is closed, causing the paint to be retained inside the fixed tube 33, thereby preventing the retained paint from flowing out.

[0035] Although 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 feeding vehicle for coating production, comprising a feeding silo (1), characterized in that: The silo (1) is connected to a control mechanism (2), and the silo (1) is connected to a telescopic mechanism (3), the telescopic mechanism (3) comprising a fixed pipe (33), a fixed pipe (33) for discharging liquid is installed at the bottom end of the silo (1), the bottom end of the fixed pipe (33) is slidably sealed with a sleeved telescopic pipe (31), a mounting block (32) is installed on the fixed pipe (33), a second hydraulic cylinder (34) is fixedly connected to the mounting block (32), a second hydraulic column (35) is slidably sealed at the bottom end of the second hydraulic cylinder (34), the bottom end of the second hydraulic column (34) is fixedly slidably provided with a second hydraulic column (35), the bottom end of the second hydraulic column (35) is fixed to the bottom end side wall of the telescopic pipe (31), and the control mechanism (2) is used to drive the second hydraulic column (35) to work; The mounting block (32) is connected to a blocking mechanism (4), the blocking mechanism (4) comprising a gate (43), the mounting block (32) being slidably connected to the gate (43) for blocking the fixed pipe (33), the mounting block (32) being connected to a driving assembly, the driving assembly being used to cooperate with the control mechanism (2) and drive the gate (43), the mounting block (32) having an end facing away from the gate (43) being slidably connected to a rack (44) for contacting the gate (43), the mounting block (32) A telescopic rod (41) is rotatably connected to the upper portion, a gear (49) meshing with a rack (44) is fixedly connected to the telescopic rod (41), a blocking plate (46) for blocking the telescopic tube (31) is slidably connected to the bottom end of the telescopic tube (31), a first spring (48) is installed between the blocking plate (46) and the telescopic tube (31), the telescopic end of the telescopic rod (41) is rotatably connected to the telescopic tube (31), and a top block (45) for contacting the blocking plate (46) is installed at the bottom end of the telescopic rod (41).

2. A feeding vehicle for coating production according to claim 1, characterized in that: The driving assembly comprises a third hydraulic cylinder (47), the third hydraulic cylinder (47) is mounted on the mounting block (32), a third hydraulic column (42) is slidably sealed on the third hydraulic cylinder (47), and one end of the third hydraulic column (42) is fixed to the gate (43).

3. A feeding vehicle for coating production according to claim 2, characterized in that: The control mechanism (2) comprises a fixed block (22), the silo (1) is provided with a fixed block (22), two first hydraulic cylinders (25) are provided on the fixed block (22), the first hydraulic cylinders (25) are both slidably sealed with first hydraulic columns (26), a connected output pipe (23) is provided at one end of the first hydraulic cylinder (25) away from the first hydraulic column (26), and the other ends of the pair of output pipes (23) are respectively connected with a second hydraulic cylinder (34) and a third hydraulic cylinder (47).

4. A feeding vehicle for coating production according to claim 3, characterized in that: The fixed block (22) is rotatably connected to two screw rods (21), the screw rods (21) are threadedly matched with sliders (24), the sliders (24) are slidably connected to the fixed block (22), and the two sliders (24) are respectively installed at one end of a pair of first hydraulic columns (26).

5. A feeding vehicle for coating production according to claim 1, characterized in that: The mounting block (32) is provided with a second spring (5), and the second spring (5) is installed between the rack (44) and the mounting block (32).

6. A feeding vehicle for coating production according to claim 4, characterized in that: One end of the screw rod (21) extending from the mounting block (32) is provided with a hand wheel.

7. A feeding vehicle for coating production according to claim 1, characterized in that: One end of the fixed tube (33) connected to the second hydraulic column (35) is in a ring shape, and a groove corresponding to the telescopic rod (41) is provided on the ring end of the fixed tube (33).

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