Rapid liquid drainage device for hydraulic support stand column

Abstract

The utility model discloses a hydraulic support stand column rapid liquid drainage device which comprises a frame body, the top and the bottom of an inner cavity of the frame body are connected with an oil cylinder and a stand column through bolts respectively, and the rear side of the frame body is sequentially and fixedly connected with a first box body and a second box body from top to bottom. A drying mechanism and a long box are fixedly connected to the two sides of the first box body correspondingly, a rotating motor is connected to the top of an inner cavity of the long box through a bolt, a rotating shaft of the rotating motor is connected with a threaded rod through a bolt, and the surface of the threaded rod is sleeved with a moving block in a threaded mode; the rear side of the right side of the first box body is connected with a first water pump through bolts. Through cooperation of the oil cylinder, the rotating motor, the threaded rod, the moving block, the first water pump and the first telescopic hose, the device has the advantage that liquid in the stand column can be thoroughly discharged, so that adverse effects on the stand column caused by freezing of residual liquid are avoided, use of the stand column is facilitated, and convenience is provided for an operator.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic support columns, in particular to a hydraulic support column rapid liquid discharge device. Background Art

[0002] The hydraulic support column is one of the important components of the hydraulic support that mainly bears the top plate pressure. It is the main component that connects the support top beam and the base. It is used for the hydraulic support to bear the top plate load and adjust the support height. The discharge of the emulsion in the hydraulic support column cavity requires a quick drain device.

[0003] The utility model patent with patent application publication number CN217233537U discloses a rapid liquid discharge device for a hydraulic support column, including a platform for supporting the hydraulic support column, wherein two ends of the platform are respectively fixed with a locking mechanism for locking the bottom of the hydraulic support column cylinder and a cylinder pulling mechanism for pulling the hydraulic support column live column, wherein the cylinder pulling mechanism includes a first pulling oil cylinder fixed on the platform and a second pulling oil cylinder sliding on the platform, wherein two first pulling oil cylinders are provided, and the two first pulling oil cylinders are respectively fixed on both sides of the second pulling oil cylinder to form a mountain-shaped telescopic structure, wherein the utility model adopts the pulling oil cylinder as a power source to actively pull out and push back the live column of the column to drain the emulsion in the cylinder body of the outer cylinder body, thereby achieving the function of quickly emptying the liquid in the column cavity.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that it does not have the function of completely draining the liquid in the column. It is often difficult for the operator to empty the liquid during drainage. When the ambient temperature is low, the residual liquid will freeze and have an adverse effect on the column. It does not have the function of flushing the column. After long-term use, dust and impurities will be generated inside the column. The flow of emulsion will also affect the cleanliness of the column, thereby reducing the activity performance of the column and the service life of the column, which brings inconvenience to the operator.

[0005] Therefore, it is necessary to invent a hydraulic support column rapid liquid discharge device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a hydraulic support column rapid liquid discharge device, which has the advantages of being able to completely discharge the liquid in the column and flush the inside of the column, and solves the problem that the device usually does not have the function of being able to completely discharge the liquid in the column and cannot flush the inside of the column, causing inconvenience to the operator.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic support column rapid liquid discharge device, comprising a frame, the top and bottom of the inner cavity of the frame are respectively connected to the oil cylinder and the column by bolts, the rear side of the frame is fixedly connected to the first box body and the second box body in sequence from top to bottom, the two sides of the first box body are respectively fixedly connected to the drying mechanism and the long box, the top of the inner cavity of the long box is connected to the rotating motor by bolts, the rotating shaft of the rotating motor is connected to the threaded rod by bolts, the surface thread sleeve of the threaded rod is provided with a moving block, the rear side of the right side of the first box body is connected to the first water pump by bolts, the water inlet pipe of the first water pump is connected to the first telescopic hose, the left side of the second box body is connected to the second water pump by bolts, the water outlet pipe of the second water pump is connected to the second telescopic hose, and the right side of the second box body is connected to the controller by bolts.

[0008] Preferably, the drying mechanism includes a heating box, the right side of the heating box is fixedly connected to the first box body, the right side of the inner cavity of the heating box is connected to an electric heating plate by bolts, the left side of the heating box is connected to a fan by bolts, the air inlet pipe of the fan is connected to the heating box, the air outlet pipe of the fan is connected to a third telescopic hose, and the output end of the controller is respectively electrically connected to the electric heating plate and the fan in one direction.

[0009] Preferably, a slide groove is provided on the rear side of the inner cavity of the long box, and the rear side of the moving block extends to the inner cavity of the slide groove and is slidably connected to the slide groove.

[0010] Preferably, the water outlet pipe of the first water pump passes through the inner cavity of the first box body, an electric push rod is provided on the left side of the moving block, the right side of the first telescopic hose is connected to the electric push rod by a bolt, and the output end of the controller is unidirectionally electrically connected to the electric push rod.

[0011] Preferably, a through hole is opened on the front side of the long box, and the front side of the moving block passes through the through hole.

[0012] Preferably, the water inlet pipe of the second water pump is connected to the second box body, the left side of the inner cavity of the frame is movably connected to a fixing frame through a hinge, and the output end of the controller is unidirectionally electrically connected to the oil cylinder, the rotating motor, the first water pump and the second water pump respectively.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model has the advantage of being able to completely discharge the liquid in the column through the cooperation of the oil cylinder, the rotating motor, the threaded rod, the moving block, the first water pump and the first telescopic hose, thereby avoiding the adverse effect of the residual liquid freezing on the column, facilitating the use of the column and providing convenience for the operator.

[0015] 2. The utility model has the advantage of being able to flush the inside of the column through the cooperation of the second box, the second water pump, the second telescopic hose, the heating box, the electric heating plate, the fan and the third telescopic hose, thereby making the inside of the column cleaner, facilitating the movement of the column, and further playing the role of support and connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the cross-sectional axial view of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear view and axial side of the structure of the utility model;

[0018] Figure 3 It is a schematic axial side view of the partial structure of the utility model.

[0019] In the figure: 1. frame; 2. oil cylinder; 3. column; 4. first box; 5. second box; 6. drying mechanism; 7. long box; 8. rotating motor; 9. threaded rod; 10. moving block; 11. first water pump; 12. first telescopic hose; 13. second water pump; 14. second telescopic hose; 15. controller; 16. heating box; 17. electric heating plate; 18. fan; 19. third telescopic hose; 20. slide; 21. electric push rod; 22. fixed frame. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 3 , a hydraulic support column rapid liquid discharge device, comprising a frame 1, the top and bottom of the inner cavity of the frame 1 are respectively connected with a cylinder 2 and a column 3 by bolts, the rear side of the frame 1 is fixedly connected with a first box body 4 and a second box body 5 in sequence from top to bottom, the two sides of the first box body 4 are respectively fixedly connected with a drying mechanism 6 and a long box 7, the top of the inner cavity of the long box 7 is connected with a rotating motor 8 by bolts, the rotating shaft of the rotating motor 8 is connected with a threaded rod 9 by bolts, and a moving block 10 is provided on the surface thread sleeve of the threaded rod 9, the rear side of the right side of the first box body 4 is connected with a first water pump 11 by bolts, the water inlet pipe of the first water pump 11 is connected with a first telescopic hose 12, the left side of the second box body 5 is connected with a second water pump 13 by bolts, the water outlet pipe of the second water pump 13 is connected with a second telescopic hose 14, the right side of the second box body 5 is connected with a controller 15 by bolts, the left side of the first box body 4 is connected with a valve, and the rear side of the second box body 5 is connected with a water adding pipe.

[0021] The drying mechanism 6 includes a heating box 16, the right side of the heating box 16 is fixedly connected to the first box body 4, the right side of the inner cavity of the heating box 16 is connected to an electric heating plate 17 by bolts, the left side of the heating box 16 is connected to a fan 18 by bolts, the air inlet pipe of the fan 18 is connected to the heating box 16, and the air outlet pipe of the fan 18 is connected to the third telescopic hose 19. By arranging the fan 18, the electric heating plate 17 and the third telescopic hose 19, the inside of the column 3 after flushing can be dried, which is beneficial to the use of the column 3, and the output end of the controller 15 is unidirectionally electrically connected to the electric heating plate 17 and the fan 18 respectively.

[0022] A slide groove 20 is provided on the rear side of the inner cavity of the long box 7. By providing the slide groove 20, the moving block 10 is prevented from rotating, thereby facilitating the up and down movement of the moving block 10. The rear side of the moving block 10 extends to the inner cavity of the slide groove 20 and is slidably connected to the slide groove 20.

[0023] The water outlet pipe of the first water pump 11 passes through the inner cavity of the first box body 4, and an electric push rod 21 is arranged on the left side of the moving block 10. The right side of the first telescopic hose 12 is connected to the electric push rod 21 by bolts. By setting the first water pump 11, the rotating motor 8 and the threaded rod 9, the first telescopic hose 12 can be inserted into the bottom of the inner cavity of the column 3, so that the drainage is more thorough, which brings convenience to the operator. The output end of the controller 15 is electrically connected to the electric push rod 21 in one direction.

[0024] A through hole is provided on the front side of the long box 7, and the front side of the moving block 10 passes through the through hole. By arranging the electric push rod 21 and the moving block 10, the bottom of the first telescopic hose 12 can be driven to move left and right, which is conducive to the process of probing into the bottom of the inner cavity of the column 3.

[0025] The water inlet pipe of the second water pump 13 is connected to the second box body 5. The left side of the inner cavity of the frame body 1 is movably connected with a fixing frame 22 through a hinge. By setting the fixing frame 22, the operator can fix the second telescopic hose 14 and the third telescopic hose 19, which is beneficial to the flushing and drying process. The output end of the controller 15 is unidirectionally electrically connected to the oil cylinder 2, the rotating motor 8, the first water pump 11 and the second water pump 13 respectively. By setting the oil cylinder 2, the column 3 can be driven to separate, which is beneficial to the drainage process.

[0026] When in use, the operator operates the controller 15 to control the oil cylinder 2 to work, and connects the bottom of the oil cylinder 2 with the top of the column 3, so that the oil cylinder 2 drives the top of the column 3 to move upward, thereby separating the column 3, and operating the controller 15 to control the electric push rod 21 to work, so that the bottom of the first telescopic hose 12 is located at the top of the column 3, and operating the controller 15 to control the rotating motor 8 to work, so that the threaded rod 9 rotates, driving the moving block 10 to move downward, so that the bottom of the first telescopic hose 12 probes into the bottom of the inner cavity of the column 3, and operating the controller 15 to control the first water pump 11 to work, so that the liquid is completely discharged into the first box body 4. When flushing the column 3, the operator fixes the second telescopic hose 14 on the fixing frame 22 so that the bottom of the second telescopic hose 14 extends into the column 3, and operates the controller 15 to control the second water pump 13 to work, thereby injecting water into the column 3 through the second telescopic hose 14, and then flushing is carried out. After flushing, the operator repeats the process of discharging the accumulated liquid, thereby discharging the cleaned water. The operator stretches the third telescopic hose 19 so that the third telescopic hose 19 is fixed on the fixing frame 22, and operates the controller 15 to control the fan 18 and the electric heating plate 17 to work, so that hot air passes through the third telescopic hose 19 to dry the inside of the column 3.

[0027] To sum up: the hydraulic support column rapid liquid discharge device, through the cooperation of the oil cylinder 2, the rotating motor 8, the threaded rod 9, the moving block 10, the first water pump 11, the first telescopic hose 12, the second water pump 13, the second telescopic hose 14, the electric heating plate 17, the fan 18 and the third telescopic hose 19, solves the problem that the column usually does not have the function of completely draining the liquid and cannot flush the inside of the column, which brings inconvenience to the operator.

Claims

1. A rapid liquid discharge device for a hydraulic support column, comprising a frame (1), characterized in that: The top and bottom of the inner cavity of the frame (1) are respectively connected to the cylinder (2) and the column (3) by bolts; the rear side of the frame (1) is fixedly connected to the first box (4) and the second box (5) in sequence from top to bottom; the two sides of the first box (4) are respectively fixedly connected to the drying mechanism (6) and the long box (7); the top of the inner cavity of the long box (7) is connected to the rotating motor (8) by bolts; the rotating shaft of the rotating motor (8) is connected to the threaded rod (9) by bolts; the surface of the threaded rod (9) is provided with a moving block (10); the rear side of the right side of the first box (4) is connected to the first water pump (11) by bolts; the water inlet pipe of the first water pump (11) is connected to the first telescopic hose (12); the left side of the second box (5) is connected to the second water pump (13) by bolts; the water outlet pipe of the second water pump (13) is connected to the second telescopic hose (14); the right side of the second box (5) is connected to the controller (15) by bolts.

2. A hydraulic support column rapid liquid discharge device according to claim 1, characterized in that: The drying mechanism (6) comprises a heating box (16), the right side of the heating box (16) is fixedly connected to the first box body (4), the right side of the inner cavity of the heating box (16) is connected to an electric heating plate (17) by bolts, the left side of the heating box (16) is connected to a fan (18) by bolts, the air inlet pipe of the fan (18) is connected to the heating box (16), the air outlet pipe of the fan (18) is connected to a third telescopic hose (19), and the output end of the controller (15) is unidirectionally electrically connected to the electric heating plate (17) and the fan (18), respectively.

3. The rapid liquid discharge device for a hydraulic support column according to claim 1, characterized in that: A slide groove (20) is provided on the rear side of the inner cavity of the long box (7), and the rear side of the moving block (10) extends to the inner cavity of the slide groove (20) and is slidably connected to the slide groove (20).

4. The rapid liquid discharge device for a hydraulic support column according to claim 1, characterized in that: The water outlet pipe of the first water pump (11) penetrates the inner cavity of the first box body (4), an electric push rod (21) is provided on the left side of the moving block (10), the right side of the first telescopic hose (12) is connected to the electric push rod (21) by means of bolts, and the output end of the controller (15) is electrically connected to the electric push rod (21) in a one-way manner.

5. The rapid liquid discharge device for a hydraulic support column according to claim 1, characterized in that: A through hole is provided on the front side of the long box (7), and the front side of the moving block (10) passes through the through hole.

6. The rapid liquid discharge device for a hydraulic support column according to claim 1, characterized in that: The water inlet pipe of the second water pump (13) is connected to the second box body (5); the left side of the inner cavity of the frame body (1) is movably connected to a fixing frame (22) via a hinge; and the output end of the controller (15) is unidirectionally electrically connected to the oil cylinder (2), the rotating motor (8), the first water pump (11) and the second water pump (13).

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