CN218293625U

CN218293625U - Three-purpose valve loading and unloading implement for mine hydraulic prop

Info

Publication number: CN218293625U
Application number: CN202222274170.1U
Authority: CN
Inventors: 陈俊
Original assignee: Yangzhou Giant Star Machinery Co ltd
Current assignee: Yangzhou Giant Star Machinery Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-01-13
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a three way valve loading and unloading technical field specifically is mining hydraulic prop three way valve loading and unloading machines, the video recording disc comprises a disc, the upper end of disc is rotated and is connected with the screw rod, the upper end fixed connection of screw rod has rotatory handle, the connecting pipe has been cup jointed to the screw thread on the screw rod outer wall, fixed cover is equipped with the diaphragm on the outer wall of connecting pipe, the equal fixedly connected with handle in upper end both sides of diaphragm, the lower extreme fixedly connected with square frame of disc, the below of square frame slides through the slip subassembly and is provided with the connecting block of two symmetries, two the equal fixedly connected with arc of lower extreme of connecting block, two the equal fixedly connected with rubber pad of inner wall of arc, the beneficial effects of the utility model are that the utility model discloses can stabilize the centre gripping to the not equidimension valve in the certain degree, relatively wide range to the suitable size of three way valve when specifically using, bring the facility to the loading and unloading work of mining hydraulic prop three way valve for the staff.

Description

Three-purpose valve loading and unloading implement for mine hydraulic prop

Technical Field

The utility model relates to a three way valve loading and unloading technical field specifically is mining hydraulic prop three way valve loading and unloading machines.

Background

The three-way valve is used as a core component of the single hydraulic prop, and directly influences the service life and the use of the single hydraulic prop. The three-purpose valve is the key part of the single hydraulic prop and plays the roles of filling liquid to lift the prop, overloading overflow, discharging and lowering the prop.

According to the authorization file "three way valve assembly and disassembly tools" that publication number is CN211008693U, the device can be fine carry out the centre gripping with the three way valve through the dismouting cover, the dismouting that carries out the three way valve that can be better in the centre gripping, the more high-efficient of dismouting three way valve, rely on one-level to connect platform and second grade and connect the platform, can let assembly and disassembly tools's use convenience more, the needs of three way valve dismouting have been satisfied, more laborsaving in the time of dismouting three way valve, handheld handle can let dismouting personnel's operation safety and high efficiency more.

However, the three-way valve with different sizes cannot be stably clamped by the dismounting sleeve, so that the dismounting sleeve is limited in specific use and brings inconvenience to the mounting and dismounting of the mining hydraulic prop three-way valve for workers.

For this purpose, we propose a hydraulic prop three-way valve loading and unloading implement for mining.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining hydraulic prop three way valve loading and unloading machines to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: mining hydraulic prop three way valve handling machines, including the disc, the upper end of disc is rotated and is connected with the screw rod, the upper end fixed connection of screw rod has rotatory handle, the screw thread has cup jointed the connecting pipe on the screw rod outer wall, fixed cover is equipped with the diaphragm on the outer wall of connecting pipe, the equal fixedly connected with handle in upper end both sides of diaphragm, the lower extreme fixedly connected with square frame of disc, the below of square frame slides through slip subassembly and is provided with the connecting block of two symmetries, two the equal fixedly connected with arc of lower extreme of connecting block, two the equal fixedly connected with rubber pad of inner wall of arc, two the inner wall of arc is close to upper portion edge and all is fixed to run through there is the pipe, two the pipe is respectively the screw thread cup joints on the outer wall both sides of double-screw bolt, the double-screw bolt passes two arc, the outer wall both sides screw thread of double-screw bolt is the symmetry setting, be equipped with the runner assembly between double-screw bolt and the disc.

Preferably, the sliding assembly comprises a sliding groove penetrating through the bottom end inside the square frame, the inner wall of the sliding groove is slidably attached with two T-shaped blocks, the upper ends of the two T-shaped blocks are fixedly connected with clamping blocks, the lower ends of the clamping blocks are attached to the bottom end inside the square frame, and the lower ends of the two T-shaped blocks are fixedly connected with the upper ends of the two connecting blocks respectively.

Preferably, the rotating assembly comprises a second bevel gear fixedly connected to one end of the stud and a rotating column which is rotatably arranged on the inner wall of the disc and close to the edge in a penetrating mode, the lower end of the rotating column is fixedly connected with a first bevel gear, the second bevel gear is meshed with the first bevel gear, and the upper end of the rotating column is fixedly connected with a rotating block.

Preferably, the other end of the stud is fixedly connected with an anti-falling ring, and an integrally formed structure is arranged between the stud and the anti-falling ring.

Preferably, an integrally formed structure is arranged between the transverse plate and the two handles.

Preferably, both of the rubber pads are made of a polytetrafluoroethylene material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can stabilize the centre gripping to the three way valve of equidimension not in the certain degree, it is wider to the suitable size ratio of three way valve when specifically using, and it is convenient to the loading and unloading work of mining hydraulic prop three way valve to have brought for the staff.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial sectional view of the present invention.

In the drawings, the reference numbers indicate the following list of parts: 1. a disc; 2. a screw; 3. a connecting pipe; 4. a transverse plate; 5. a handle; 6. a rotating handle; 7. an arc-shaped plate; 8. rotating the column; 9. rotating the block; 10. a first bevel gear; 11. a second bevel gear; 12. a stud; 13. connecting blocks; 14. a circular tube; 15. a rubber pad; 16. a square frame; 17. a clamping block; 18. a T-shaped block; 19. the anti-drop ring; 20. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: the mining hydraulic prop three-way valve loading and unloading machine tool shown in the figures 1-2 comprises a disc 1, a screw rod 2 is rotatably connected to the upper end of the disc 1, a rotating handle 6 is fixedly connected to the upper end of the screw rod 2, a connecting pipe 3 is sleeved on the outer wall of the screw rod 2 in a threaded manner, a transverse plate 4 is fixedly sleeved on the outer wall of the connecting pipe 3, handles 5 are fixedly connected to two sides of the upper end of the transverse plate 4, a square frame 16 is fixedly connected to the lower end of the disc 1, two symmetrical connecting blocks 13 are arranged below the square frame 16 in a sliding manner through a sliding assembly, arc plates 7 are fixedly connected to the lower ends of the two connecting blocks 13, rubber pads 15 are fixedly connected to the inner walls of the two arc plates 7, circular tubes 14 are fixedly penetrated through the edges, the two circular tubes 14 are respectively sleeved on two sides of the outer wall of a stud 12 in a threaded manner, the stud 12 penetrates through the two arc plates 7, threads on two sides of the outer wall of the stud 12 are symmetrically arranged, and a rotating assembly is arranged between the stud 12 and the disc 1.

The sliding assembly comprises a sliding groove 20 penetrating through the bottom end inside the square frame 16, two T-shaped blocks 18 are attached to the inner wall of the sliding groove 20 in a sliding mode, the upper ends of the two T-shaped blocks 18 are fixedly connected with clamping blocks 17, the lower ends of the two clamping blocks 17 are attached to the bottom end inside the square frame 16, and the lower ends of the two T-shaped blocks 18 are fixedly connected with the upper ends of the two connecting blocks 13 respectively; through the arrangement of the sliding groove 20, the clamping block 17 and the T-shaped block 18 can be inserted in the frame 16 in a sliding and linear manner.

The rotating assembly comprises a second bevel gear 11 fixedly connected to one end of a stud 12 and a rotating column 8 which penetrates through the inner wall of the disc 1 and is rotatably installed at the edge close to the inner wall of the disc 1, the lower end of the rotating column 8 is fixedly connected with a first bevel gear 10, the second bevel gear 11 is meshed with the first bevel gear 10, and the upper end of the rotating column 8 is fixedly connected with a rotating block 9; the rotating block 9 can drive the rotating column 8 to synchronously rotate, the rotating column 8 drives the first bevel gear 10 to synchronously rotate, the first bevel gear 10 drives the second bevel gear 11 to synchronously rotate, and the second bevel gear 11 drives the stud 12 to synchronously rotate.

The other end of the stud 12 is fixedly connected with a slip-off preventing ring 19, the stud 12 and the slip-off preventing ring 19 are of an integrally formed structure, and one circular tube 14 can be prevented from slipping out of the stud 12 by arranging the slip-off preventing ring 19.

The transverse plate 4 and the two handles 5 are integrally formed, and the transverse plate 4 and the two handles 5 are good in stability.

Both rubber pads 15 are made of a teflon material, and the rubber pads 15 have elasticity and high use strength according to the characteristics of the teflon material.

The working principle is as follows: through setting up rotating assembly, can conveniently rotate double-screw bolt 12, the outer wall both sides screw thread because of double-screw bolt 12 is the symmetry setting and through the slip subassembly, screw thread cup joints pipe 14 in double-screw bolt 12 outer wall both sides can remove in opposite directions when double-screw bolt 12 rotates, two pipe 14 can drive two arc 7 and remove in opposite directions, then two arc 7 can give the three way valve and fix the centre gripping, and can the not three way valve of equidimension of centre gripping, rubber pad 15 on two arc 7 inner walls can laminate on the outer wall of three way valve, because of rubber pad 15 has certain elasticity, so can avoid the three way valve to be pressed from both sides and decrease, hold handle 5 afterwards and keep diaphragm 4 motionless, rotate rotatory 6 again afterwards, rotatory 6 can drive screw rod 2 upwards rotates in the inner wall of connecting pipe 3, and screw rod 2 can drive disc 1 rebound, thereby disc 1 accessible two arc 7 give the three way valve and pull out in the hydraulic support, the three way valve is dismantled conveniently, otherwise, rotate rotatory 6, screw rod 2 can downwards rotate in the inner wall of connecting pipe 3 in the opposite direction, then two arc 7 of disc 1 accessible give the support, thereby make things convenient for the hydraulic support to load and unload the three way valve to the staff.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Mining hydraulic prop three way valve loading and unloading machines, including disc (1), its characterized in that: the utility model discloses a double-screw bolt, including disc (1), connecting pipe (3), fixed cover on the outer wall of connecting pipe (3), the upper end fixed connection of screw rod (2) has the rotation (6), connecting pipe (3) have been cup jointed to the screw thread on screw rod (2) outer wall, fixed cover is equipped with diaphragm (4) on the outer wall of connecting pipe (3), the equal fixedly connected with handle (5) in upper end both sides of diaphragm (4), the lower extreme fixedly connected with square frame (16) of disc (1), the below of square frame (16) is provided with connecting block (13) of two symmetries through the slip subassembly slip, two the equal fixedly connected with arc (7) of lower extreme of connecting block (13), two the equal fixedly connected with rubber pad (15) of inner wall of arc (7), two the inner wall of arc (7) is close to upper portion edge and all fixedly runs through pipe (14), two pipe (14) respectively the screw thread cup joint on the outer wall both sides of double-screw bolt (12), double-screw bolt (12) pass two arc (7), the outer wall both sides of double-screw bolt (12) are the symmetry setting disc, be equipped with between double-screw bolt (12) and rotation subassembly (1).

2. The mining hydraulic prop three-way valve handler of claim 1, characterized in that: the sliding assembly comprises a sliding groove (20) penetrating through the inner bottom end of the square frame (16), the inner wall of the sliding groove (20) is in sliding fit with two T-shaped blocks (18), two clamping blocks (17) are fixedly connected to the upper end of each T-shaped block (18), the lower ends of the clamping blocks (17) are in fit with the inner bottom end of the square frame (16), and the lower ends of the T-shaped blocks (18) are fixedly connected with the upper ends of the two connecting blocks (13) respectively.

3. The mining hydraulic prop three-way valve handler of claim 1, characterized in that: the rotating assembly comprises a second bevel gear (11) fixedly connected to one end of a stud (12) and a rotating column (8) which is rotatably arranged on the inner wall of the disc (1) and close to the edge in a penetrating mode, the lower end of the rotating column (8) is fixedly connected with a first bevel gear (10), the second bevel gear (11) is meshed with the first bevel gear (10), and the upper end of the rotating column (8) is fixedly connected with a rotating block (9).

4. The mining hydraulic prop three-way valve handler of claim 3, characterized in that: the other end of the stud (12) is fixedly connected with a release-proof ring (19), and an integrated structure is arranged between the stud (12) and the release-proof ring (19).

5. The mining hydraulic prop three-way valve handler according to claim 1, characterized in that: the transverse plate (4) and the two handles (5) are of an integrally formed structure.

6. The mining hydraulic prop three-way valve handler according to claim 1, characterized in that: the two rubber pads (15) are both made of polytetrafluoroethylene materials.