CN207332924U - Hydraulic support tune moving device - Google Patents

Abstract

The utility model relates to hydraulic support shifting equipment, which relates to the field of fully mechanized mining equipment. The purpose of the utility model is to provide a hydraulic support transfer device with high extraction efficiency, self-moving function, simple structure, low cost and easy operation. The hydraulic support transfer equipment of the utility model includes a self-moving device, a transfer device and a coupling device, the self-moving device supports the coupling device and the transfer device, and the self-moving device is connected with a driving device, so that The driving device drives the self-moving device to move; the transfer device is single-point connected or multi-point connected to the coupling device, and the transfer device is used to drive the bracket to be removed to move and withdraw.

Description

Hydraulic support transfer equipment

technical field

The utility model relates to the field of fully mechanized mining equipment, in particular to a hydraulic support transfer equipment.

Background technique

The mining face equipped with comprehensive mechanized equipment in underground coal mines is a fully-mechanized mining face, which refers to the mining face with hydraulic supports, high-power scraper conveyors, and double-drum shearers.

As the main equipment of modern fully mechanized mining production, the speed of transportation, installation and removal of hydraulic support, scraper machine, etc. in the mining face of coal mine is an important link to ensure the continuity of mine production. In the underground coal mine, after the fully mechanized mining face is mined, the hydraulic support needs to be removed and moved, and installed in the new fully mechanized mining face. The number of fully mechanized mining face supports is large and the weight is heavy. Some weigh up to 40 tons, and the work intensity of the transport support is large; at present, the domestic hydraulic support is removed using a winch as the main tool. There are two main methods for removal: 1. Pull out with a winch, drag it to the trough for hoisting and loading; It takes 15 days to one month to install, dismantle and move, and there are potential safety hazards.

There are many procedures in the removal process, and the structure and efficiency of the removal equipment directly affect the removal speed of the working face, which not only takes up the production time of the mine, but also increases the pressure on the safety of the working face.

Utility model content

The technical problem to be solved by the utility model is to provide a hydraulic support transfer device with high withdrawal efficiency, self-moving function, simple structure, low cost and easy operation.

The hydraulic support transfer equipment of the utility model includes a self-moving device, a transfer device and a coupling device, the self-moving device supports the coupling device and the transfer device, and the self-moving device is connected with a driving device, so that The driving device drives the self-moving device to move; the transfer device is single-point connected or multi-point connected to the coupling device, and the transfer device is used to drive the bracket to be removed to move and withdraw.

The hydraulic support transfer equipment of the utility model, wherein the self-moving device and the support to be removed are relatively independent, or the self-moving device is provided with a movable connection end, and the movable connection end is used to connect the support to be removed.

The utility model hydraulic support shifting equipment, wherein the shifting device includes a shifting mechanism, a rotating mechanism and a driving mechanism, the shifting mechanism is connected to the coupling device through the rotating mechanism, and the driving mechanism drives The adjustment mechanism rotates.

The hydraulic support transfer equipment of the utility model, wherein the driving mechanism is provided with a first telescopic mechanism, one end of the transfer mechanism is connected to the first telescopic mechanism, and the other end is connected to the rotating mechanism, and the first telescopic mechanism The telescoping drives the shifting mechanism to rotate.

The hydraulic support transfer equipment of the utility model, wherein the transfer mechanism is provided with a second telescopic mechanism, and the second telescopic mechanism telescopically adjusts the length of the transfer mechanism.

The utility model hydraulic support transfer equipment, wherein the drive mechanism is connected with a support mechanism, the support mechanism is provided with a support base and a support column, the support column supports the drive mechanism, and the support column is rotatably connected to the On the support seat, the support seat is connected to the coupling device.

The hydraulic support transfer equipment of the utility model, wherein the transfer mechanism is provided with a connecting groove, and a connecting seat is slidably connected in the connecting groove, and the driving mechanism is hinged on the connecting seat.

The hydraulic support transfer equipment of the utility model, wherein the self-moving device is set as a linear moving device or a curved moving device.

The hydraulic support transfer equipment of the utility model, wherein the coupling device includes a first base and a second base, the first base and the second base are independent of each other, the linear moving device is provided with a drive cylinder, the One end of the drive cylinder is connected to the first base, and the other end is connected to the second base.

The hydraulic support transfer equipment of the utility model, wherein the transfer device is connected with a hanger, and the support to be removed is connected with the hanger.

The difference between the hydraulic support transfer equipment of the utility model and the prior art is that the hydraulic support transfer equipment of the utility model includes a self-moving device, a transfer device and a coupling device, the transfer device supports the coupling device and the transfer device, and the coupling device It is detachably and fixedly connected to the self-moving device, and the self-moving device is connected with a driving device, which drives the self-moving device to move, so as to realize the movement of the hydraulic support transfer equipment of the utility model, and can adjust the angle and moving position by itself without external force The transfer device is connected at one point or multi-point on the connecting device, the transfer device is connected at one point, the position of the transfer device is fixed, and the connection stability is high; the transfer device is connected at multiple points, that is, the transfer device can be connected as needed In multiple positions of the coupling device, it is convenient to adjust the installation position of the shifting device. The shifting device rotates relative to the self-moving device. During the rotation of the shifting device, the bracket to be removed is pulled to move and withdrawn; the self-moving device moves independently, and the shifting device During the rotation process, the bracket to be withdrawn is pulled out without additional auxiliary drive equipment, which improves the flexibility and independence of the self-moving device, improves work efficiency, reduces labor intensity, and ensures safety.

The hydraulic support transfer device of the present utility model will be further described below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the structural representation of the utility model hydraulic support shifting equipment;

Fig. 2 is a schematic diagram of the top view of Fig. 1 of the hydraulic support transfer device of the present invention;

Fig. 3 is a schematic diagram of the installation state of the utility model hydraulic support transfer equipment on the fully mechanized mining face;

Fig. 4 is the structural schematic diagram of the installation state of the utility model hydraulic support transfer equipment in the fully mechanized mining face;

Fig. 5 is a structural schematic diagram of the self-moving device of the hydraulic support transfer equipment of the present invention;

Fig. 6 is a structural schematic diagram of the hydraulic support transfer device of the present invention;

Fig. 7 is a schematic structural diagram of the working state of the hydraulic support transfer equipment of the present invention.

Drawings: 1. Shifting device; 2. Driving mechanism; 3. Supporting mechanism; 4. Hanger; 5. Connecting device; 6. Shifting mechanism; 7. Rotating mechanism; Bracket; 10, first base; 11, second base; 12, drive cylinder; 13, connecting groove; 14, connecting seat; 15, supporting seat; 16, supporting column; 17, first telescopic mechanism; 18, second Telescopic mechanism; 19, self-moving device.

Detailed ways

As shown in Figures 1-7, the hydraulic support transfer equipment of the present invention includes a self-moving device 19, a transfer device 1 and a coupling device 5, the self-moving device 19 is arranged on the ground, and the self-moving device 19 supports the coupling device 5 And the transfer device 1, the coupling device 5 is detachably and fixedly connected to the self-moving device 19, the self-moving device 19 is connected with a driving device, and the driving device drives the self-moving device 19 to move, so as to realize the movement of the hydraulic support transfer equipment of the present utility model , can adjust the angle and move the position by itself without the help of external force.

The transfer device 1 is single-point connected or multi-point connected to the coupling device 5 . The transfer device 1 is single-point connected, that is, the transfer device 1 is fixedly connected to the coupling device 5, and the fixed connection has a stable structure and high strength.

The transfer device 1 is multi-point connected, that is, there can be multiple positions where the transfer device 1 is installed on the coupling device 5, and the transfer device 1 can be connected to multiple positions of the coupling device 5 as required, so as to facilitate the adjustment of the position of the transfer device 1. In the installation position, the transfer device 1 rotates relative to the self-moving device 19, and the transfer device 1 pulls the bracket 9 to be withdrawn to move and withdraw during the rotation process. The utility model hydraulic support transfer equipment, the self-moving device 19 moves autonomously, and the transfer device 1 pulls the support 9 to be withdrawn during the rotation process, without additional auxiliary drive equipment, which improves the flexibility and independence of the self-moving device 19, It can improve work efficiency, reduce labor intensity and ensure safety.

The support 9 to be withdrawn includes the hydraulic support support waiting to be withdrawn, the hydraulic cover support 8 and other support equipment, is not limited to the hydraulic support, and is applicable to all devices to be withdrawn. Compared with the traditional structure that is fixedly connected to the support 9 to be withdrawn, the utility model hydraulic support transfer equipment is more independent, more flexible, and has a wider application range, ensuring that all support equipment can be withdrawn safely and stably. During the withdrawing process of the support 9 to be withdrawn, the shielding support 8 plays a role of covering and supporting, ensuring the safety of the fully mechanized mining face and the stable progress of the withdrawing process.

3 and 4, several supports 9 to be withdrawn are arranged side by side, and the self-moving device 19 is relatively independent from the support 9 to be withdrawn, so that the hydraulic support transfer equipment of the present utility model can move freely, and the self-moving device 19 moves to a suitable position. position, the shifting device 1 rotates and drags the bracket 9 to be withdrawn to withdraw. When the last bracket 9 to be withdrawn is withdrawn, the self-moving device 19 drives the shifting device 1 and the coupling device 5 to move. When moving to a suitable position, the adjustment The shifting device 1 rotates and drags the next support 9 to be withdrawn to withdraw, and proceeds successively until all the supports 9 to be withdrawn are withdrawn and completed.

The self-moving device 19 is provided with a movable connection end, and the movable connection end is detachably connected to the support 9 to be removed. When the self-moving device 19 can move by itself, in the process of withdrawing, the self-moving device 19 is connected with other devices to be removed. The support 9 is detachably fixedly connected, and when the self-moving device 19 is adjusted to a suitable position, the self-moving device 19 is detachably and fixedly connected with other fixed supports 9 to be withdrawn, and other supports 9 to be withdrawn are fixed on the ground, and the self-moving device 19 passes through other The support 9 to be withdrawn is strengthened and fixed, and during the action of the transfer device 1, the self-moving device 19 is prevented from being offset by external force, so as to ensure the control accuracy of the withdrawal process of the support 9 to be withdrawn. The self-moving device 19 can be fixedly connected through a variety of connection structures such as a fixed connection plate, a connection chain, and a connection rope, which is low in cost and easy to operate.

2, 5-7, the transfer device 1 includes a transfer mechanism 6, a rotation mechanism 7 and a drive mechanism 2, the transfer mechanism 6 is connected to the coupling device 5 through the rotation mechanism 7, and the drive mechanism 2 drives the transfer mechanism Shifting mechanism 6 rotates. The bracket 9 to be removed is fixedly connected to one end of the shifting mechanism 6, and the driving mechanism 2 pushes the shifting mechanism 6 to rotate relative to the coupling device 5, and the shifting mechanism 6 pulls out the bracket 9 to be removed in an arc-shaped curved path during the rotation process.

Wherein, one end of the transfer mechanism 6 is rotatably connected to the coupling device 5, and the other end rotates under the action of the driving mechanism 2. The rotating mechanism 7 is provided with a rotating shaft, and the transferring mechanism 6 rotates around the rotating shaft. One end of the pushes the transfer mechanism 6 to rotate. The hydraulic support transfer equipment of the utility model adopts the method of rotating at one end and driving at the other end. Compared with the traditional structure that uses the rotation of the drive shaft to drive the equipment to rotate, it saves driving power and reduces equipment wear.

The driving mechanism 2 is set as motor-driven or pressure-driven. When the driving mechanism 2 is driven by a motor, a rotating lead screw is connected to the motor, and the rotating lead screw rotates and stretches out or rotates and retracts to drive the transfer mechanism 6 to rotate and adjust, and the motor drive is convenient. control.

As shown in Figure 7, the driving mechanism 2 is set as pressure-driven, and the first telescopic mechanism 17 is arranged in the driving mechanism 2. One end of the transfer mechanism 6 is connected to the first telescopic mechanism 17, and the other end is connected to the rotating mechanism 7. The first telescopic mechanism 17 Telescopic drive transfer mechanism 6 rotates. The pressure fluid is filled in the first telescopic mechanism 17 to realize the expansion and contraction of the first telescopic mechanism 17. The first telescopic mechanism 17 stretches out and pushes the transfer mechanism 6 to open outward, and pulls the support 9 to be withdrawn to withdraw; the first telescopic mechanism 17 retracts. Drive the transfer mechanism 6 to rotate towards the direction close to the self-moving device 19, and the transfer mechanism 6 returns to the initial position, so as to operate the next bracket 9 to be removed.

The second telescopic mechanism 18 is provided in the transfer mechanism 6, and the second telescopic mechanism 18 telescopically adjusts the length of the transfer mechanism 6, and the length of the transfer mechanism 6 is adjustable, so as to adapt to the withdrawal of the support 9 to be withdrawn in different positions. The moving path of the transfer mechanism 6 can be adjusted. The second telescopic mechanism 18 can be telescopically adjusted during the rotation of the transfer mechanism 6, and the length of the transfer mechanism 6 can be telescopically adjusted in real time, so that the withdrawal path of the support 9 to be withdrawn is not limited to the rotation arc of the transfer mechanism 6, realizing Adjustment of the withdrawal path of the stent 9 to be withdrawn.

6-7, the driving mechanism 2 is connected with a supporting mechanism 3, the supporting mechanism 3 is provided with a supporting base 15 and a supporting column 16, the supporting column 16 supports the driving mechanism 2, and the supporting column 16 is rotatably connected to the supporting base 15 On, the support base 15 is connected to the coupling device 5 . The support base 15 is connected at multiple points on the coupling device 5, and the position of the support base 15 on the coupling device 5 can be adjusted as required. The support base 15 is relatively fixed to the coupling device 5 , the support column 16 is rotatably connected to the support base 15 , and the driving mechanism 2 is relatively fixed to the support column 16 . In the process of promoting the transfer mechanism 6 to rotate, the position and angle of the drive mechanism 2 relative to the transfer mechanism 6 can be adjusted, and the rotation adjustment of the drive mechanism 2 can support different positions of the transfer mechanism 6. 6 are connected at different positions to adjust the driving power, and then adapt to the brackets 9 to be removed with different masses, different volumes and different resistances.

The transfer mechanism 6 is provided with a connection groove 13, and a connection seat 14 is slidably connected in the connection groove 13. The position of the drive mechanism 2 relative to the transfer mechanism 6 is adjusted by sliding the connection seat 14, without manual adjustment of the installation position of the drive mechanism 2. Through the joint sliding adjustment of the connecting groove 13 and the connecting seat 14, the operation is simple, time-saving and labor-saving. The driving mechanism 2 is hinged on the connecting seat 14, and can also rotate to adjust the driving angle of the driving mechanism 2, with flexible operation, simple structure and low cost. The connection groove 13 is opened symmetrically on the side of the transfer mechanism 6, and both sides of the transfer mechanism 6 can be connected to the drive mechanism 2, and both sides drive the transfer mechanism 6 to rotate at the same time, and the two-way drive reduces the power demand of each drive mechanism 2 . The driving mechanism 2 can also be arranged on any side of the shifting mechanism 6, so as to adjust the rotation direction of the shifting mechanism 6, so that the shifting mechanism 6 can drag the bracket 9 to be withdrawn to withdraw from different directions.

The self-moving device 19 is set as a linear moving device or a curved moving device. The arrangement direction of the supports 9 to be withdrawn in the fully mechanized mining face is determined, and the linear movement is convenient to monitor the moving direction, so as to ensure the linear movement of the self-moving device 19, thereby ensuring the safety and stability of the withdrawal process, saving time and improving efficiency. The driving device of the curved moving device can be a moving mode such as driving a wheel or driving a crawler, so as to facilitate adjustment of the moving direction and position of the self-moving device 19 , and can realize multi-angle and multi-directional adjustments, further improving the flexibility of the self-moving device 19 .

As shown in Figure 5, the coupling device 5 includes a first base 10 and a second base 11, the first base 10 and the second base 11 are independent of each other, the linear moving device is provided with a drive cylinder 12, and one end of the drive cylinder 12 is connected to the first base 10. The other end is connected to the second base 11 . A telescopic rod is provided in the drive cylinder 12, and pressure fluid is filled into the drive cylinder 12. The pressure fluid drives the telescopic rod to extend, and the stretching process of the telescopic rod pushes the first base 10 to move away from the second base 11. The first base 10 Open with the second base 11; under the external force of the drive cylinder 12, the drive cylinder 12 drives the second base 11 to approach the first base 10, realizing the linear movement of the first base 10 and the second base 11, ensuring that the equipment moves along a straight line .

Wherein, two driving cylinders 12 can be provided, one is used to drive the first base 10 to move, and the other is used to drive the second base 11 to move. The moving direction of the moving device 19 is convenient for monitoring, and is more suitable for the mining work of the fully mechanized mining face.

The transfer device 1 is connected with a hanger 4, and the support 9 to be removed is connected with the hanger 4. The bracket 9 to be removed can be connected to the transfer device 1 by a chain or a rope, etc., the hanger 4 is provided with a connection hole, and the chain or a rope etc. are connected to the transfer device 1 through the connection hole, so that the chain or the rope can be easily adjusted. Carry out positioning, guarantee the connection stability of chain or binding rope, be convenient to quickly and accurately withdraw the bracket 9 to be withdrawn.

The above-mentioned embodiments are only described to the preferred implementation of the utility model, and are not limited to the scope of the utility model. Various modifications and improvements made should fall within the scope of protection determined by the claims of the utility model.

Claims (10)

1. A hydraulic support transfer device, characterized in that: comprising a self-moving device, a transfer device and a coupling device, the self-moving device supports the coupling device and the transfer device, and the self-moving device is connected There is a driving device, which drives the self-moving device to move; the transfer device is single-point connected or multi-point connected to the coupling device, and the transfer device is used to drive the bracket to be removed to move and withdraw. 2. The hydraulic support transfer equipment according to claim 1, characterized in that: the self-moving device is relatively independent from the support to be removed, or the self-moving device is provided with a movable connection end, which is used for connecting The stent is to be removed. 3. The hydraulic support transfer equipment according to claim 1, characterized in that: the transfer device includes a transfer mechanism, a rotating mechanism and a driving mechanism, and the transfer mechanism is rotatably connected to the On the coupling device, the drive mechanism drives the adjustment mechanism to rotate. 4. The hydraulic support transfer device according to claim 3, characterized in that: a first telescopic mechanism is provided in the driving mechanism, one end of the transfer mechanism is connected to the first telescopic mechanism, and the other end is connected to the A rotating mechanism, the telescoping of the first telescoping mechanism drives the rotation of the shifting mechanism. 5. The hydraulic support transfer device according to claim 3 or 4, characterized in that: the transfer mechanism is provided with a second telescopic mechanism, and the second telescopic mechanism telescopically adjusts the length of the transfer mechanism. 6. The hydraulic support transfer equipment according to claim 3, characterized in that: the driving mechanism is connected with a support mechanism, and the support mechanism is provided with a support base and a support column, and the support column supports the drive mechanism, the support column is rotatably connected to the support seat, and the support seat is connected to the coupling device. 7. The hydraulic support transfer device according to claim 3 or 4, characterized in that: the transfer mechanism is provided with a connecting groove, and a connecting seat is slidably connected in the connecting groove, and the driving mechanism is hinged on the on the connecting seat. 8. The hydraulic support transfer equipment according to claim 1, characterized in that: the self-moving device is set as a linear moving device or a curved moving device. 9. The hydraulic support transfer device according to claim 8, characterized in that: the coupling device includes a first base and a second base, the first base and the second base are independent of each other, and the linear movement A drive cylinder is provided on the device, and one end of the drive cylinder is connected to the first base, and the other end is connected to the second base. 10. The hydraulic support transfer equipment according to claim 1, wherein a hanger is connected to the transfer device, and the support to be removed is connected to the hanger.