Stone lifting appliance for stone processing

Abstract

The utility model relates to the technical field of stone lifting appliances, in particular to a stone lifting appliance for stone processing, which comprises a support, a plurality of groups of hydraulic rods for adjustment are assembled on the surface of the top end of the support, and electric clamps for limiting stones are assembled at the power output ends of the hydraulic rods. The power output end of the electric clamp is provided with two sets of clamping arms used for clamping stone. In the using process of the stone lifting appliance for stone machining, the electric clamp can operate and drive the two sets of clamping arms to clamp stone, the shoveling face of the shoveling plate obliquely inserted into the inclined holes in the clamping arms can shovel the bottom of the stone while clamping is conducted, the shoveling plate can also carry the bottom of the stone when the clamping arms clamp the stone, and therefore the stone machining efficiency is improved. And therefore, the stability when the stone is clamped is improved, the phenomenon of slippage between the stone and the clamping arms is reduced, then the hydraulic rod on the support operates to drive the electric clamp to ascend and descend, and the stone is conveniently hoisted.

Description

TECHNICAL FIELD

[0001] The utility model relates to stone material lifting appliance technical field, concretely relates to a stone material lifting appliance for stone processing. BACKGROUND

[0002] Stone material is widely used in indoor and outdoor decoration design, curtain wall decoration and public facilities construction as a high-grade building decoration material, and the common stone material on the market is mainly divided into natural stone and artificial stone, the natural stone is divided into slate and granite according to physical and chemical characteristics quality, artificial stone is divided into terrazzo and synthetic stone according to process, terrazzo is forged by cement, concrete and other raw materials, and synthetic stone is made of natural stone fragments as raw material, and is polished after adding adhesive and pressure, the latter two are artificially made, so the strength is not as high as natural stone, and stone material is a high-grade product of building decoration material, patent number CN202323339774.0 discloses a stone material lifting appliance for stone processing, by starting the telescopic rod, the telescopic rod drives the fixed rod to reciprocate, the fixed block is fixedly connected with the fixed rod, so that the fixed block slides in the groove, the fixed block drives the first connecting rod to move, so as to drive the tooth plate to move, the tooth plate drives the gear to rotate, when the gear rotates, the tooth plate reciprocates, the two ends of the tooth plate obliquely opposite the inside of the sliding block, so that the tooth plate is close to each other, the connecting block is fixedly connected with the first main rod and the second connecting rod, so that the connecting block is close to each other and far away from each other in the outside of the sliding rod, the clamping plate is close to each other, so as to realize the clamping of the stone material, but when the stone material lifting appliance is used to move the stone material, the static friction generated by the clamping plate is used to clamp the stone material, and the stone material is easy to slip off the clamping plate when shaking or powdering on the surface, and the stability is poor. UTILITY MODEL CONTENTS

[0003] In view of the problems in the prior art, the utility model provides a stone material lifting appliance for stone processing.

[0004] The utility model discloses a stone material lifting appliance for stone processing, which adopts the technical scheme of a stone material lifting appliance, comprising a support, a hydraulic rod for adjusting is arranged on the top surface of the support, and the hydraulic rod has multiple groups, a power output end of the hydraulic rod is equipped with an electric clamp for limiting stone material, a power output end of the electric clamp is equipped with a clamping arm for clamping stone material, and the clamping arm has two groups, and a bevel hole is formed in the outer wall surface of the clamping arm, and a shovel plate for auxiliary limiting is slidably installed in the bevel hole.

[0005] The outer wall surface of the shovel plate is provided with a conical groove, and the inner wall surface of the inclined hole is equipped with a support that fits into the conical groove. The support is equipped with a rotating shaft for support, and an inclined block that abuts against the inner wall of the conical groove is rotatably installed on the outer circumference of the rotating shaft. There are two sets of inclined blocks. The support is provided with a sliding groove for adjustment, and a conical block for pushing the two sets of inclined blocks to open and close is slidably installed in the sliding groove. A screw body for pushing the conical block to move is screwed onto the inner wall surface of the inclined hole.

[0006] By adopting the above technical solution, during the use of stone lifting equipment for stone processing, the electric clamp can operate and drive two sets of clamping arms to clamp the stone. At the same time, the shovel surface of the shovel plate inserted into the inclined hole on the clamping arm can shovel into the bottom of the stone, so that when the clamping arm clamps the stone, the shovel plate can also support the bottom of the stone, thereby improving the stability of clamping the stone and reducing the phenomenon of slippage between the stone and the clamping arm. Then, the hydraulic rod on the bracket can be operated to drive the electric clamp to lift and lower, which facilitates the lifting and transportation of the stone.

[0007] When using the shovel, the screw on the inner wall of the inclined hole on the outer side of the clamping arm can be rotated. The screw spirals deeper into the inner wall of the clamping arm and pushes the conical block inside the support to move. This allows the conical block to move along the groove and engage between the two sets of inclined blocks. Under the combined force, the two sets of inclined blocks inside the support separate, while the sidewalls of the inclined blocks abut against the sidewalls of the conical groove. If the shovel slides along the groove towards the exit position under inclined or vertical gravity, the inclined blocks and the conical groove can press against each other to limit the sliding shovel, thus defining its position and allowing it to stably apply force to the stone. The conical block is lifted by simply loosening the screw in the inclined hole, which releases the pressure. The spring in the slide then moves the conical block, and the two sets of inclined blocks in the support also lose pressure. The shovel plates can then be disassembled and replaced. When the stone is clamped with the two sets of shovel plates, they will abut against each other along with the clamping arm. Since the two sets of shovel plates can only move at an angle, the weight of the stone is vertically downward, allowing the two sets of shovel plates to stably support the stone and cooperate with the clamping arm. The greater the vertical pressure, the more stable the lifting force of the two sets of shovel plates, thus enabling the lifting device to lift the stone more stably.

[0008] Specifically, the groove is equipped with a spring for pushing the conical block to move.

[0009] By adopting the above technical solution, the spring can cause the conical block to return to its original position when the conical block loses pressure, thereby allowing the two sets of inclined blocks to lose pressure and facilitating the disassembly and assembly of the shovel plate inserted in the inclined hole.

[0010] Specifically, the outer peripheral surface of the shovel plate is provided with grooves that fit into the inner wall of the inclined hole, and there are multiple sets of grooves.

[0011] By adopting the above technical solution, the groove on the outer periphery of the shovel plate and the protrusion on the inner wall of the inclined hole fit together, which facilitates the stability of the shovel plate when it is inserted into the inclined hole, so that the shovel plate can be used more stably.

[0012] Specifically, the top surface of the bracket is fitted with a sliding sleeve for support, and the top surface of the electric clamp is fitted with a vertical shaft that matches the sliding sleeve.

[0013] By adopting the above technical solution, the vertical shaft and the sliding sleeve are interlocked and slidably connected, which facilitates auxiliary support for the electric clamp inside the bracket, enabling the electric clamp to perform lifting and displacement movements more stably.

[0014] Specifically, the outer circumference of the vertical shaft is provided with an arc-shaped groove that matches the inner circumference of the sliding sleeve.

[0015] By adopting the above technical solution, the arc-shaped groove on the outer circumference of the vertical shaft and the protrusion on the inner circumference of the sliding sleeve fit together, so that the vertical shaft and the sliding sleeve can only slide up and down and cannot rotate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of hydraulic rods, electric clamps, clamping arms, inclined holes, and shovel plates, enables the electric clamps to operate and drive two sets of clamping arms to clamp the stone during the use of stone lifting equipment for stone processing. At the same time, the shovel plates inserted obliquely in the inclined holes on the clamping arms can shovel into the bottom of the stone, so that the shovel plates can also support the bottom of the stone when the clamping arms clamp it, thereby improving the stability of clamping the stone and reducing the phenomenon of slippage between the stone and the clamping arms. Then, the hydraulic rod on the bracket can be operated to drive the electric clamps to lift and lower, which facilitates the lifting and transportation of the stone.

[0018] 2. The technical solution of this application, through the design of a conical groove, support, rotating shaft, inclined block, sliding groove, conical block, and screw body, allows the screw body on the inner wall of the inclined hole on the outer side of the clamping arm to rotate during the use of the shovel plate. This causes the screw body to spirally penetrate into the inner wall of the clamping arm and push the conical block inside the support to move. The conical block then moves along the sliding groove and engages between the two sets of inclined blocks. Under the action of the interlocking force, the two sets of inclined blocks inside the support separate while their sidewalls abut against the sidewall of the conical groove. If the shovel plate slides towards the outlet position along the inclined groove under the action of oblique gravity or vertical gravity, the inclined block and the conical groove can press against each other to limit the sliding shovel plate, thus controlling its position. The system limits and allows the shovel plates to stably lift the stone. Simply loosening the screw in the inclined hole releases the pressure on the conical block, allowing the spring in the slide to move the conical block. At this point, the two sets of inclined blocks in the support also release pressure, and the shovel plates can then be disassembled and replaced. When using the two sets of shovel plates to clamp the stone, the two sets of shovel plates will abut against the stone along with the clamping arm. Since the two sets of shovel plates can only move at an angle towards each other, the weight of the stone is vertically downward, allowing the two sets of shovel plates to stably support the stone from the bottom and cooperate with the clamping arm. The greater the vertical pressure, the more stable the lifting force of the two sets of shovel plates, thus enabling the lifting device to more stably lift the stone. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic diagram of the shovel plate structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the shovel plate and the inclined block of this utility model;

[0023] Figure 4 This is a schematic plan view of the internal structure of the groove of this utility model;

[0024] In the diagram: 1. Bracket; 2. Hydraulic rod; 3. Electric clamp; 4. Clamping arm; 5. Inclined hole; 6. Shovel plate; 7. Conical groove; 8. Support; 9. Shaft; 10. Inclined block; 11. Slide groove; 12. Conical block; 13. Screw body; 14. Spring; 15. Groove; 16. Sliding sleeve; 17. Vertical shaft; 18. Arc groove. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Please see Figures 1-4 This utility model provides a technical solution: a stone lifting tool for stone processing, including a bracket 1. The top surface of the bracket 1 is equipped with a hydraulic rod 2 for adjustment, and there are multiple sets of hydraulic rods 2. The power output end of the hydraulic rod 2 is equipped with an electric clamp 3 for limiting the stone, and the power output end of the electric clamp 3 is equipped with a clamping arm 4 for clamping the stone. There are two sets of clamping arms 4. An oblique hole 5 is opened on the outer wall surface of the clamping arm 4, and a shovel plate 6 for auxiliary limiting is slidably installed in the oblique hole 5; the outer wall of the shovel plate 6... The surface is provided with a conical groove 7, and the inner wall surface of the inclined hole 5 is fitted with a support 8 that fits into the conical groove 7. The support 8 is fitted with a rotating shaft 9 for support, and the outer circumference of the rotating shaft 9 is rotatably mounted with an inclined block 10 that abuts against the inner wall of the conical groove 7. There are two sets of inclined blocks 10. The support 8 is provided with a sliding groove 11 for adjustment, and a conical block 12 for pushing the two sets of inclined blocks 10 to open and close is slidably installed in the sliding groove 11. A screw body 13 for pushing the conical block 12 to move is screwed onto the inner wall surface of the inclined hole 5.

[0027] When in use, the electric clamp 3 operates and drives the two sets of clamping arms 4 to clamp the stone. At the same time, the shovel surface of the shovel plate 6 inserted into the inclined hole 5 on the clamping arm 4 can shovel into the bottom of the stone, so that the shovel plate 6 can also support the bottom of the stone when the clamping arm 4 clamps the stone, thereby improving the stability of clamping the stone and reducing the phenomenon of slippage between the stone and the clamping arm 4. Then, the hydraulic rod 2 on the bracket 1 can operate to drive the electric clamp 3 to lift and lower, which facilitates the lifting and transportation of the stone.

[0028] When using the shovel plate 6, the screw body 13 on the inner wall of the inclined hole 5 on the outer side of the clamping arm 4 can be rotated, causing the screw body 13 to spirally penetrate into the inner wall of the clamping arm 4 and push the conical block 12 inside the support 8 to move. This allows the conical block 12 to move along the slide groove 11 and engage between the two sets of inclined blocks 10. Under the engaging force, the two sets of inclined blocks 10 inside the support 8 separate from each other, while the sidewall of the inclined block 10 abuts against the sidewall of the conical groove 7. If the shovel plate 6 slides towards the outlet position along the inclined groove under the action of oblique gravity or vertical gravity, the inclined block 10 can press against the conical groove 7 to limit the sliding shovel plate 6, thus limiting the position of the shovel plate 6 and allowing it to stably... The stone is lifted by simply loosening the screw body 13 in the inclined hole 5, which causes the conical block 12 to lose pressure. Then, the spring 14 in the slide groove 11 can push the conical block 12 to move. At this time, the two sets of inclined blocks 10 in the support 8 will also lose pressure. Then, the shovel plate 6 can be disassembled and replaced. When the stone is clamped by the two sets of shovel plates 6, the two sets of shovel plates 6 will abut against the stone along with the clamping arm 4. Since the two sets of shovel plates 6 can only move diagonally in opposite directions, the weight of the stone is vertically downward. This allows the two sets of shovel plates 6 to stably support the stone and cooperate with the clamping arm 4. The greater the vertical pressure, the more stable the lifting force of the two sets of shovel plates 6, thus enabling the lifting device to lift the stone more stably.

[0029] like Figure 4 As shown, a spring 14 for pushing the conical block 12 to move is installed inside the slide 11.

[0030] When in use, the spring 14 can cause the conical block 12 to return to its original position when the pressure is lost, thereby allowing the two sets of inclined blocks 10 to lose pressure and facilitating the disassembly and assembly of the shovel plate 6 inserted in the inclined hole 5.

[0031] like Figure 1 , Figure 2 and Figure 3 As shown, the outer peripheral surface of the shovel plate 6 is provided with a groove 15 that fits into the inner wall of the inclined hole 5, and there are multiple sets of grooves 15.

[0032] When in use, the groove 15 on the outer periphery of the shovel plate 6 and the protrusion on the inner wall of the inclined hole 5 fit together, which helps to improve the stability of the shovel plate 6 when it is inserted into the inclined hole 5, so that the shovel plate 6 can be used more stably.

[0033] like Figure 1 As shown, the top surface of the bracket 1 is fitted with a sliding sleeve 16 for support, and the top surface of the electric clamp 3 is fitted with a vertical shaft 17 that matches the sliding sleeve 16.

[0034] When in use, the vertical shaft 17 and the sliding sleeve 16 are interlocked and slidably connected, which facilitates the auxiliary support of the electric clamp 3 inside the bracket 1, so that the electric clamp 3 can perform lifting and displacement movements more stably.

[0035] like Figure 1 As shown, the outer periphery of the vertical shaft 17 is provided with an arc-shaped groove 18 that fits into the inner periphery of the sliding sleeve 16.

[0036] When in use, the arc-shaped groove 18 on the outer periphery of the vertical shaft 17 and the protrusion on the inner periphery of the sliding sleeve 16 fit together, so that the vertical shaft 17 and the sliding sleeve 16 can only slide up and down and cannot rotate.

[0037] The working principle and usage process of this utility model are as follows: In use, first install the corresponding structural components in the appropriate positions. During the use of the stone lifting tool for stone processing, the electric clamp 3 operates, driving the two sets of clamping arms 4 to clamp the stone. Simultaneously, the shovel surface of the inclined shovel plate 6 inserted into the inclined hole 5 on the clamping arm 4 can shovel into the bottom of the stone, allowing the shovel plate 6 to also support the bottom of the stone while the clamping arm 4 clamps it, thereby improving the stability of the stone clamping process and reducing the occurrence of gaps between the stone and the clamping arm 4. The slippage phenomenon then causes the hydraulic rod 2 on the support 1 to operate, which in turn drives the electric clamp 3 to lift and lower, facilitating the hoisting of the stone. Simultaneously, when using the shovel plate 6, the screw body 13 on the inner wall of the outer inclined hole 5 of the clamping arm 4 can be rotated, causing the screw body 13 to spirally penetrate into the inner wall of the clamping arm 4 and push the conical block 12 inside the support 8 to move. This allows the conical block 12 to move along the sliding groove 11 and engage between the two sets of inclined blocks 10, causing the two sets of inclined blocks 10 inside the support 8 to separate under the shearing force. The side wall of the inclined block 10 can abut against the side wall of the conical groove 7. If the shovel plate 6 slides along the inclined groove towards the outlet position under the action of inclined gravity or vertical gravity, the inclined block 10 can press against the conical groove 7 to limit the sliding shovel plate 6, thereby limiting the position of the shovel plate 6 and enabling the shovel plate 6 to stably lift the stone. Furthermore, simply loosening the screw body 13 in the inclined hole 5 will release the pressure on the conical block 12, and then the spring 14 in the slide groove 11 will push the conical block 12 to move. The two sets of inclined blocks 10 in the support 8 will also lose pressure, and then the shovel plate 6 can be disassembled and replaced. When the stone is clamped by the two sets of shovel plates 6, the two sets of shovel plates 6 will abut against the stone along with the clamping arm 4. Since the two sets of shovel plates 6 can only move diagonally in opposite directions, the weight of the stone is vertically downward, which allows the two sets of shovel plates 6 to stably support the stone and cooperate with the clamping arm 4. The greater the vertical pressure, the more stable the lifting force of the two sets of shovel plates 6, thus enabling the lifting device to lift the stone more stably.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stone lifting tool for stone processing, characterized in that, Includes a bracket (1), the top surface of which is fitted with a hydraulic rod (2) for adjustment, and there are multiple sets of hydraulic rods (2). The power output end of the hydraulic rod (2) is fitted with an electric clamp (3) for limiting the stone, and the power output end of the electric clamp (3) is fitted with a clamping arm (4) for clamping the stone, and there are two sets of clamping arms (4). The outer wall surface of the clamping arm (4) is provided with an oblique hole (5), and a shovel plate (6) for auxiliary limiting is slidably installed in the oblique hole (5). The outer wall surface of the shovel plate (6) is provided with a conical groove (7), and the inner wall surface of the inclined hole (5) is equipped with a support (8) that fits into the conical groove (7). The support (8) is equipped with a rotating shaft (9) for support, and the outer circumference of the rotating shaft (9) is rotatably installed with an inclined block (10) that abuts against the inner wall of the conical groove (7). There are two sets of inclined blocks (10). The support (8) is provided with a sliding groove (11) for adjustment, and a conical block (12) for pushing the two sets of inclined blocks (10) to open and close is slidably installed in the sliding groove (11). The inner wall surface of the inclined hole (5) is screwed with a screw body (13) for pushing the conical block (12) to move.

2. The stone lifting tool for stone processing according to claim 1, characterized in that, The groove (11) is fitted with a spring (14) for pushing the conical block (12) to move.

3. The stone lifting tool for stone processing according to claim 1, characterized in that, The outer peripheral surface of the shovel plate (6) is provided with a groove (15) that fits into the inner wall of the inclined hole (5), and there are multiple sets of grooves (15).

4. The stone lifting tool for stone processing according to claim 1, characterized in that, The top surface of the bracket (1) is fitted with a sliding sleeve (16) for support, and the top surface of the electric clamp (3) is fitted with a vertical shaft (17) that fits with the sliding sleeve (16).

5. A stone lifting tool for stone processing according to claim 4, characterized in that, The outer periphery of the vertical shaft (17) is provided with an arc-shaped groove (18) that fits into the inner periphery of the sliding sleeve (16).

Images