Turnover adjusting device of rotary ammunition conveying machine

Abstract

The utility model discloses an overturning adjusting device of a rotary ammunition conveying machine, which comprises bases symmetrically arranged, and a vertically arranged support frame arranged above the bases; the movable seat is slidably mounted in the supporting frame, and a hydraulic cylinder for driving the movable seat to move up and down is arranged in the base; the clamp seat is arranged on the outer wall of the moving seat, and a rotating disc is rotationally mounted on the outer wall of the clamp seat; the bearing seat is welded and mounted on the surface of the rotating disc, and a connecting rotating shaft is rotationally mounted on the bearing seat; the outer wall of the positioning bolt is sleeved with a locking nut; and an overturning plate. The device has the beneficial effects that the design of a symmetrical hydraulic lifting structure is adopted, personnel can conveniently adjust the height of the rotary conveying machine, meanwhile, the device can be matched with a positioning clamp, the fixing requirements of rotary ammunition conveying machines of various models can be met, meanwhile, the overturning angle of the device can be controlled, maintenance personnel can conveniently conduct overhauling, the operation difficulty is remarkably reduced, and the working efficiency is improved. And the safety in the adjusting process is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to overturning adjustment technical field, concretely relates to a rotary bomb feeding machine overturning adjusting device. BACKGROUND

[0002] Due to the big volume and mass of the rotary bomb feeding machine, the crane is needed in the whole process during the usual repair, and the personnel stands under the suspended component to operate when the bomb feeding machine base is disassembled, so the operation is difficult and the safety risk is big. At present, there is no better solution, and the rotary bomb feeding machine overturning repair frame is developed through investigation.

[0003] During the daily maintenance process, the rotary bomb feeding machine is usually hoisted on the support frame for support, and most of the main structure is located at the bottom. In order to facilitate the maintenance operation, the rotary bomb feeding machine is overturned as a whole during maintenance, and then the bottom parts are maintained.

[0004] The traditional overturning conveying mode mainly adjusts the angle of the rotary bomb feeding machine base through the cooperation of the lifting appliance and overturning. There is a risk of deflection in this adjustment process, and multiple ropes need to be fixed during hoisting. Not only is the operation difficult, but there is also a certain hoisting risk, and the angle during overturning cannot be adjusted, which cannot meet the current use requirement. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above-mentioned problems and provides a rotary bomb feeding machine overturning adjusting device to solve the technical problem that the device overturning is difficult and the safety is insufficient in the prior art. In the preferred technical scheme among the many technical schemes provided by the utility model, the symmetrical hydraulic lifting structure is designed, which facilitates personnel to adjust the height of the rotary bomb feeding machine, and cooperates with the positioning clamp, can adapt to the fixing requirement of rotary bomb feeding machines of various models, can control the overturning angle of the equipment, facilitates the maintenance of the maintenance personnel, significantly reduces the operation difficulty, and ensures the safety during the adjustment process. The technical effect is described in detail below.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The rotary bomb feeding machine overturning adjusting device provided by the utility model comprises:

[0008] The base is symmetrically arranged, and a vertical support frame is arranged above the base;

[0009] The moving seat is slidably installed in the support frame, and the inside of the base is provided with a hydraulic cylinder for driving the moving seat to move up and down;

[0010] The clamp seat is arranged on the outer wall of the moving seat, and a rotating disc is rotatably installed on the outer wall of the clamp seat;

[0011] The supporting seat is welded on the surface of the rotating disc, and the connecting rotating shaft is rotatably arranged on the supporting seat;

[0012] The positioning bolt is welded on the outer wall of the connecting rotating shaft, and the locking nut is sleeved on the outer wall of the positioning bolt;

[0013] The turnover plate is rotatably arranged on the outer wall of the rotating disc, and the positioning recess is arranged on the surface of the turnover plate and corresponds to the position of the positioning bolt.

[0014] Preferably, the hydraulic cylinder is provided with a lifting gear at the top, the lifting belt is sleeved on the lifting gear, and the two ends of the lifting belt are connected with the inner wall of the support frame and the moving seat, respectively.

[0015] Preferably, the rotating disc is provided with the locking holes arranged at equal intervals, and the sliding rod matched with the locking holes is slidably arranged on the moving seat.

[0016] Preferably, the outer wall of the moving seat is provided with the limiting seat, the sliding rod is inserted into the limiting seat, the outer wall of the sliding rod is provided with the pushing rod, and the surface of the limiting seat is provided with the sliding groove for limiting the position of the pushing rod.

[0017] Preferably, the top surface of the supporting seat is provided with the protective pad.

[0018] Preferably, the outer wall of the support frame is provided with the electromagnetic valve, the oil pump and the oil tank, which are used for cooperating with the hydraulic cylinder to adjust the height of the moving seat.

[0019] Preferably, the outer wall of the support frame is provided with the positioning hole, and the outer wall of the moving seat is provided with the through hole matched with the positioning hole.

[0020] Beneficial effects are that:

[0021] The symmetrical hydraulic lifting structure is adopted, the height of the rotating bullet conveying machine can be adjusted by personnel, the fixing requirements of various models of the rotating bullet conveying machine can be met by cooperating with the positioning clamp, the turnover angle of the equipment can be controlled, the maintenance personnel can be facilitated to maintain, the operation difficulty is significantly reduced, and the safety in the adjustment process is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0023] Figure 1The three-dimensional structure view of the utility model is Figure 1 ;

[0024] Figure 2 The three-dimensional structure view of the utility model is Figure 2 ;

[0025] Figure 3 The three-dimensional structure view of the utility model is Figure 3 ;

[0026] Figure 4 The three-dimensional structure view of the utility model is Figure 1 The A place partial close -up view in

[0027] Figure 5 The B place partial close -up view in Figure 3 .

[0028] The sign of the drawing mark is as follows:

[0029] 1, turnover board;2, oil pump;3, oil tank;4, support frame;5, base;6, guard plate;7, bearing seat;8, rotary table;9, fixture seat;10, moving seat;11, positioning hole;12, lifting gear;13, lifting belt;14, guide groove;15, limit seat;16, shift lever;17, sliding rod;18, locking hole;19, positioning recess;20, protective pad;21, connecting shaft;22, positioning bolt;23, locking nut;24, hydraulic cylinder. Specific implementation

[0030] In order to make the purpose, technical scheme and advantage of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other implementation manners obtained by the ordinary skill in the art without making the creative labor belong to the range of the utility model.

[0031] Referring to the utility model provides a rotary bomb machine turnover adjusting device, including: Figures 1-5

[0032] ​The base 5 is provided with a foundation bolt which can be installed through the base 5 and inserted into the ground to support and fix, so as to ensure the stability of the support frame 4. The base 5 is symmetrically arranged, and the upper portion of the base 5 is provided with the vertically arranged support frame 4, which can be conveniently supported and fixed from the two side edges of the base. The support frame 4 is a vertically arranged hollow square tubular structure, and one side of the support frame 4 is an open structure, and a guide groove 14 is formed in the inner wall thereof. The guide groove 14 is used for cooperating with the upward and downward movement of the moving seat 10 in the guide groove 14. The outer wall of the moving seat 10 is provided with a guide strip which is in sliding cooperation with the guide groove 14, so as to ensure that the moving seat 10 remains in a vertical state during the conveying process and ensures the stability of the support.

[0033] The moving seat 10 is slidably installed in the support frame 4, and the base 5 is internally provided with a hydraulic cylinder 24 for driving the moving seat 10 to move upward and downward. The top of the hydraulic cylinder 24 is provided with a lifting gear 12, and the lifting gear 12 is sleeved with a lifting belt 13. The two ends of the lifting belt 13 are respectively connected with the inner wall of the support frame 4 and the moving seat 10. The hydraulic cylinder 24 is vertically installed in the base 5, and the top of the piston rod of the hydraulic cylinder 24 is provided with a support. The lifting gear 12 is installed in the support through a rotating shaft. The lifting gear 12 and the lifting belt 13 are in meshing cooperation with each other. One end of the lifting belt 13 is fixedly connected with the inner wall of the support frame 4, and the other end of the lifting belt 13 is fixedly connected with the moving seat 10. Thus, when the hydraulic cylinder 24 works, the support and the lifting gear 12 are driven to rise together, so as to pull the moving seat 10 upward through the lifting belt 13, and the height of the clamp is adjusted.

[0034] The clamp seat 9 is arranged on the outer wall of the moving seat 10. The outer wall of the clamp seat 9 is rotatably provided with a rotating disc 8. The surface of the rotating disc 8 is provided with lock holes 18 which are arranged at equal intervals. The moving seat 10 is slidably provided with a sliding rod 17 which is inserted into the lock holes 18. In order to freely adjust the angle of the rotating disc 8 during the turning process, the lock holes 18 are formed in the surface of the rotating disc 8. The material which has been positioned can be turned according to the use requirement. The angle of the rotating disc 8 is limited after the sliding rod 17 is inserted into the lock holes 18. The turning angle of the clamped material is finally limited, so as to realize the turning or deflection. The clamp seat 9 is fixed on the outer wall of the moving seat 10 through bolts. The clamp seat 9 can be freely disassembled, replaced and adjusted according to the use requirement, so as to adjust the adaptation ability of the overall clamp behind, so as to conveniently clamp and fix the materials of different sizes.

[0035] The supporting seat 7 is welded on the surface of the rotating disc 8, and the supporting seat 7 is rotatably provided with a connecting shaft 21. The connecting shaft 21 is arranged in the supporting seat 7, and the angle of the positioning bolt 22 can be freely adjusted, so as to clamp and fix the material in cooperation with the turning plate 1.

[0036] Positioning bolt 22, welded on the outer wall of the connecting shaft 21, the outer wall of the positioning bolt 22 is sleeved with a locking nut 23, the locking nut 23 can rotate on the positioning bolt 22 to adjust the position, so as to clamp the position of the turnover plate 1;

[0037] The turnover plate 1 is rotatably installed on the outer wall of the rotating disc 8, and the turnover plate 1 is provided with a positioning groove 19 corresponding to the position of the positioning bolt 22, the position of the positioning groove 19 corresponds to the positioning bolt 22, and the positioning bolt 22 can be clamped into the positioning groove 19 for fixation, so as to clamp and fix the material with the turnover plate 1

[0038] In use, the operator uses the lifting tool to hoist the material to the middle of the equipment, and places the two ends of the material on the supporting seat 7, and then adjusts the position of the material to be located in the middle of the equipment as much as possible, so as to keep the stability of the material in the subsequent turnover process and reduce the influence of eccentricity. When the position of the material is adjusted, the operator adjusts the turnover plate 1 to make the turnover plate 1 adhere to the surface of the material, and then turns the positioning bolt 22 on the supporting seat 7 to be clamped into the positioning groove 19 on the surface of the turnover plate 1 for fixation. At this time, the locking nut 23 above the turnover plate 1 is turned to press the turnover plate 1 tightly against the surface of the material, and then the locking nut 23 below the turnover plate 1 is turned to make the locking nut 23 adhere to the bottom surface of the turnover plate 1, so as to limit the position of the turnover plate 1, and finally complete the clamping and fixing of the material;

[0039] When turning over, the hydraulic cylinder 24 works to drive the support and the lifting gear 12 to move upwards, so as to pull up the moving seat 10 through the lifting belt 13, so that the moving seat 10 slides in the guide groove 14 inside the frame body, and then the material moves upwards with the moving seat 10 and the supporting seat 7, so as to adjust the height of the material. At this time, the sliding rod 17 can be guided out of the locking hole 18 on the surface of the rotating disc 8, so as to adjust the angle of the rotating disc 8, realize the turnover or deflection of the material, and then the sliding rod 17 is used to position the rotating disc 8, that is, the use process of the equipment is completed. The device has strong compatibility, high safety and reliability, and high military benefit, can effectively solve the practical problems of repairing various types of equipment, is suitable for equipment repair units, can be popularized to equipment maintenance manufacturers, and can effectively improve work efficiency and safety production requirements.

[0040] In another embodiment, the outer wall of the mobile seat 10 is provided with a limiting seat 15, the sliding rod 17 is inserted and installed in the limiting seat 15, the outer wall of the sliding rod 17 is provided with a push rod 16, the limiting seat 15 is provided with a sliding groove on the surface, the position of the push rod 16 is limited, the position of the limiting seat 15 corresponds to the position of the locking hole 18 on the rotating disc 8, so that the sliding rod 17 is inserted into the locking hole 18 on the rotating disc 8 for positioning, in order to ensure the stability of the equipment positioning, the position of the sliding rod 17 needs to be limited to avoid the sliding rod 17 from being pulled out of the locking hole 18 on the rotating disc 8, in order to reduce the operation difficulty of the sliding rod 17, the push rod 16 is arranged, which can drive the sliding rod 17 to move in the limiting seat 15, and the sliding groove end of the surface of the limiting seat 15 is provided with a transverse opening.

[0041] In another embodiment, the top surface of the supporting seat 7 is provided with a protective pad 20, the protective pad 20 is made of rubber material, which can protect the material being supported and avoid rigid impact damage to the material, and it should be noted that the bottom surface of the turnover plate 1 is usually provided with a protective pad 20, which can realize buffering and ensure the stability of the material during installation.

[0042] In another embodiment, the outer wall of the supporting frame 4 is provided with an oil pump 2 and an oil tank 3, and the oil pump 2 is provided with an electromagnetic valve above, which is used for cooperating with the hydraulic cylinder 24 to adjust the height of the mobile seat 10, in use, the oil pump 2 guides the oil in the oil tank 3 out and cooperates with the electromagnetic valve to complete the height adjustment of the mobile seat 10, and it should be noted that in order to ensure the synchronous work of the two hydraulic cylinders, an oil conveying pipe needs to be added, and in order to avoid damage to the oil conveying pipe, a protective plate 6 is laid on the ground to protect it from being stepped on and affecting oil conveying.

[0043] In another embodiment, the outer wall of the supporting frame 4 is provided with a positioning hole 11, and the outer wall of the mobile seat 10 is provided with a through hole matched with the positioning hole 11, in long-term maintenance work, in order to ensure the safety of the material being supported, a bolt can be inserted into the positioning hole 11 of the supporting frame 4 and extended into the mobile seat 10, so as to complete the fixed connection between the mobile seat 10 and the frame body, and avoid the risk caused by the sudden falling of the mobile seat 10, wherein the positioning hole 11 can be changed into a shorter slot, so as to facilitate the subsequent disassembly of the bolt and reduce the operation difficulty.

[0044] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A rotating breechloader flip adjustment device, characterized by: Include: Base (5), the base (5) is symmetrically arranged, the upper part of the base (5) is provided with vertically arranged support frame (4); Mobile seat (10), slidingly installed in the support frame (4), the inside of the base (5) is provided with a hydraulic cylinder (24) for driving the mobile seat (10) to move up and down; Clamp seat (9), provided on the outer wall of the mobile seat (10), the outer wall of the clamp seat (9) is rotatably installed with a turntable (8); Support seat (7), welded on the surface of the turntable (8), the support seat (7) is rotatably installed with a connecting shaft (21); Positioning bolt (22), welded on the outer wall of the connecting shaft (21), the outer wall of the positioning bolt (22) is sleeved with a locking nut (23); Turnover plate (1), rotatably installed on the outer wall of the turntable (8), the surface of the turnover plate (1) is provided with a positioning groove (19) corresponding to the position of the positioning bolt (22).

2. The rotational feed mechanism flip adjustment of claim 1, wherein: The top of the hydraulic cylinder (24) is provided with a lifting gear (12), the lifting gear (12) is sleeved with a lifting belt (13), and the two ends of the lifting belt (13) are connected with the inner wall of the support frame (4) and the mobile seat (10) respectively.

3. The rotational feed mechanism flip adjustment of claim 1, wherein: The surface of the turntable (8) is provided with locking holes (18) arranged at equal intervals, and the mobile seat (10) is slidingly installed with a sliding rod (17) matched with the locking holes (18).

4. The rotational feed mechanism flip adjustment of claim 1, wherein: The outer wall of the mobile seat (10) is provided with a limiting seat (15), the sliding rod (17) is inserted into the limiting seat (15), the outer wall of the sliding rod (17) is provided with a lever (16), and the surface of the limiting seat (15) is provided with a sliding groove for limiting the position of the lever (16).

5. The rotational feed mechanism flip adjustment of claim 1, wherein: The top surface of the support seat (7) is provided with a protective pad (20).

6. The rotational feed mechanism flip adjustment of claim 1, wherein: The outer wall of the support frame (4) is provided with an oil pump (2) and an oil tank (3), which is used for cooperating with the hydraulic cylinder (24) to adjust the height of the mobile seat (10).

7. The rotational feed mechanism flip adjustment of claim 1, wherein: The outer wall of the support frame (4) is provided with a positioning hole (11), and the outer wall of the mobile seat (10) is provided with a through hole matched with the positioning hole (11).

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