Rock block vehicle and stone wire cutting machine

Abstract

The embodiment of the utility model provides a quarry stone vehicle and a stone wire cutting machine, and belongs to the technical field of wire cutting. The stone block vehicle is used for the stone wire cutting machine and comprises a vehicle frame and a plurality of wheels, the vehicle frame is provided with a bearing face, and the bearing face is used for bearing a to-be-cut workpiece; the wheels are distributed at the bottom of the frame at intervals; wherein a positioning assembly is arranged on the frame, and the positioning assembly is used for being in positioning fit with a matching part on a lifting table of the stone wire cutting machine so as to prevent the quarry stone vehicle from moving on the lifting table; and when the positioning assembly is positioned and matched with the matching part, the wheel is in a suspended state on the lifting platform. The stone block vehicle can improve the stability of the stone block vehicle on the lifting platform of the stone wire cutting machine.

Description

Technical Field

[0001] This application relates to the technical field of wire cutting, and more specifically, to a rough block cart and a stone wire cutting machine. Background Art

[0002] Wire cutting is a processing method in which a cutting wire moves reciprocally at a high speed and moves relative to a workpiece to be cut (such as materials like photovoltaic silicon rods, silicon carbide, or stones), so that the cutting wire cuts the workpiece to be cut.

[0003] During the process of transferring the workpiece to be cut to a stone wire cutting machine, short-distance transportation is generally achieved through a rough block cart. After the rough block cart transfers the workpiece to be cut onto the lifting platform of the stone wire cutting machine, it is transferred to the cutting area of the stone wire cutting machine together with the workpiece to be cut through the lifting platform, and the cutting assembly completes the wire cutting of the workpiece to be cut. However, there is no reliable positioning device between the existing rough block cart and the lifting platform, and the rough block cart has insufficient stability on the lifting platform, which affects the cutting accuracy of the workpiece to be cut, and even the phenomenon of the rough block cart shifting or falling occurs. Summary of the Utility Model

[0004] The embodiments of this application provide a rough block cart and a stone wire cutting machine, which can improve the stability of the rough block cart on the lifting platform of the stone wire cutting machine.

[0005] In a first aspect, the embodiments of this application provide a rough block cart for a stone wire cutting machine. The rough block cart includes a frame and a plurality of wheels. The frame has a bearing surface for bearing the workpiece to be cut; the plurality of wheels are spaced apart and distributed at the bottom of the frame; wherein, a positioning assembly is provided on the frame, and the positioning assembly is used for positioning and cooperating with a mating part on the lifting platform of the stone wire cutting machine to prevent the rough block cart from moving on the lifting platform; when the positioning assembly is in positioning cooperation with the mating part, the wheels are in a suspended state on the lifting platform.

[0006] In this solution, taking a stone block to be cut as an example, the bearing surface of the vehicle frame can provide bearing and supporting functions for the stone block. A plurality of wheels are arranged at the bottom of the vehicle frame, enabling the block truck to provide the function of transferring the stone block, transferring the stone block to the lifting platform of the stone wire cutting machine, and being lifted and lowered together with the block truck into the cutting chamber of the stone wire cutting machine for cutting operations. By arranging a positioning component on the vehicle frame, the positioning component can be in positioning cooperation with the mating part on the lifting platform to prevent the block truck from moving on the lifting platform. And when the positioning component is in positioning cooperation with the mating part, the wheels are in a suspended state on the lifting platform. In this way, the wheels of the block truck lose their walking function. Even if the block truck is driven to move due to a motor failure of the block truck, it will not drive the block truck to move on the lifting platform, and the block truck will not move back and forth due to the movement process of the lifting platform. The stability of the block truck on the lifting platform is higher, and correspondingly, the cutting accuracy of the cutting unit in the cutting chamber for the stone block is also improved.

[0007] In some embodiments, the positioning component includes a plurality of positioning blocks, and the plurality of positioning blocks are distributed at intervals along the circumference of the vehicle frame at the bottom of the vehicle frame.

[0008] In the above technical solution, since the positioning component includes a plurality of positioning blocks, and the plurality of positioning blocks are distributed at intervals along the circumference of the vehicle frame at the bottom of the vehicle frame, and the plurality of positioning blocks are respectively in positioning cooperation with a plurality of mating parts on the lifting platform, the multi-point positioning function of the block truck and the lifting platform is realized, and the positioning stability of the block truck on the lifting platform is higher.

[0009] In some embodiments, the positioning block has a positioning groove, the opening of the positioning groove is arranged downward, and the groove bottom surface of the positioning groove extends beyond the bottom surface of the vehicle frame.

[0010] In the above technical solution, since the positioning block has a positioning groove, the mating part of the lifting platform correspondingly has a protrusion, and the opening of the positioning groove is downward. In this way, the positioning groove is in positioning cooperation with the protrusion on the mating part, making it difficult for the block truck to move on the lifting platform. And the groove bottom surface of the positioning groove extends beyond the bottom surface of the vehicle frame. After the positioning groove and the mating part are assembled and positioned, it is convenient to suspend the wheels, making the stability of the block truck on the lifting platform higher.

[0011] In some embodiments, the positioning groove includes a first groove side wall and a second groove side wall, and the first groove side wall and the second groove side wall are in a V shape.

[0012] In the above technical solution, by adopting a V-shaped cross-sectional shape for the positioning groove, when the positioning groove is in positioning cooperation with the protrusion of the mating part, even if the positioning groove on the positioning block and the protrusion on the mating part are not completely aligned, under the guiding action of the inclined surfaces on the first groove side wall and the second groove side wall, the positioning groove will be in positioning cooperation with the protrusion, that is, the V-shaped positioning groove has the function of self-adaptive positioning. After the positioning groove and the protrusion are in positioning cooperation, the first groove side wall and the second groove side wall are respectively in limit cooperation with both sides of the protrusion, preventing relative movement between the positioning groove and the protrusion, so that the rough stone truck will not move on the lifting platform, making the V-shaped positioning groove have the dual functions of self-guidance and positioning.

[0013] In some embodiments, the rough stone truck further includes a guardrail, and the guardrail is arranged on one side of the bearing surface of the vehicle frame, and the guardrail is used to provide a limiting function for the workpiece to be cut.

[0014] In the above technical solution, after the stone rough material is cut in the cutting chamber to obtain sheet-shaped stone plates, the stone plates may lose integrity and tend to fall. By providing a guardrail on the vehicle frame, the guardrail can prevent the cut stone plates from falling.

[0015] In some embodiments, the number of guardrails is set to two, and the two guardrails are located on opposite sides of the vehicle frame along the first direction, and the first direction is perpendicular to the traveling direction of the rough stone truck.

[0016] In the above technical solution, the cutting direction of the stone rough material is the traveling direction of the rough stone truck. After the stone rough material is cut, it may collapse to both sides perpendicular to the traveling direction of the rough stone truck. By setting the number of guardrails to two, and the two guardrails are respectively located on both sides of the vehicle frame in the first direction, even if the cut stone plates tend to fall to the opposite sides in the first direction, the two guardrails can respectively provide a protective effect for the cut stone plates, avoiding the phenomenon of the stone plates collapsing and improving the integrity of the stone plates after cutting.

[0017] In some embodiments, the guardrail is detachably connected to the vehicle frame.

[0018] In the above technical solution, by detachably connecting the guardrail to the vehicle frame, the guardrail is convenient to assemble, different models of guardrails can be selected according to requirements, and it is convenient to replace the guardrail after it is damaged.

[0019] In some embodiments, a jack group is arranged on the vehicle frame, the jack group includes a plurality of jacks, and the plurality of jacks are spaced apart along the length direction or the width direction of the vehicle frame; the lower end of the guardrail has a plurality of plugging parts, and the plugging parts are in plugging cooperation with the jacks.

[0020] In the above technical solution, a socket group is provided on the vehicle frame, and each socket group includes a plurality of sockets. In this way, the insertion part at the lower end of the guardrail is inserted and matched with the sockets, so that the guardrail is installed on the vehicle frame. By adopting the insertion and matching method, the installation and disassembly of the guardrail are convenient.

[0021] In some embodiments, a reserved socket group is provided on the bearing surface of the vehicle frame. The reserved socket group includes a plurality of reserved sockets, and the reserved socket group is used for inserting the guardrail to adjust the distance between the two guardrails in the first direction.

[0022] In the above technical solution, a reserved socket group is further provided on the vehicle frame. The reserved socket group can be used for inserting the guardrail when adjusting the position, so that the distance between the two guardrails in the first direction can be adjusted to be suitable for the protection during the cutting of stone blocks of different sizes. The application range is wider, and the guardrail can select to insert into the socket group or the reserved socket group according to the actual situation.

[0023] In some embodiments, the block carrier vehicle further includes a driving assembly for driving the wheels to rotate. The driving assembly includes a motor, a speed reducer and a transmission member. The driving end of the motor is connected to the input end of the speed reducer, and the output end of the speed reducer drives the wheels to rotate through the transmission member.

[0024] In the above technical solution, due to the large weight of the stone block, the block carrier vehicle is provided with a driving assembly. The motor in the driving assembly provides power. After being speeded up by the speed reducer, the transmission member is used to drive the wheels to rotate, realizing the forward and backward movement of the block carrier vehicle without manual pushing, reducing the workload of the staff and having a higher transfer efficiency.

[0025] In some embodiments, a wooden square for carrying the workpiece to be cut is provided on the bearing surface.

[0026] In the above technical solution, by providing a wooden square on the bearing surface, the wooden square provides a bearing function for the workpiece to be cut. The setting of the wooden square can prevent the workpiece to be cut from directly contacting the vehicle frame. After the diamond wire in the cutting chamber cuts through the workpiece to be cut, the diamond wire will not directly cut to the vehicle frame but cut into the wooden square. The wooden square plays a certain protective role for the vehicle frame, and the diamond wire is not easy to damage the block carrier vehicle.

[0027] In a second aspect, the embodiment of the present application further provides a stone wire cutting machine. The stone wire cutting machine includes the block carrier vehicle of any of the foregoing embodiments. The stone wire cutting machine includes a lifting table, and a mating part for positioning and mating with the positioning assembly is provided on the lifting table.

[0028] In the above technical solution, by providing a mating part on the lifting table, the mating part can be positioned and mated with the positioning assembly on the block carrier vehicle, making the block carrier vehicle more stable on the lifting table and preventing the block carrier vehicle from moving.

[0029] Other features and advantages of the present application will be described in detail in the following specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0031] Figure 1 Structural schematic diagram of a block carrier provided for some embodiments of the present application;

[0032] Figure 2 is Figure 1 Enlarged schematic diagram of A in

[0033] Figure 3 Partial schematic diagram of the cooperation between the positioning component and the cooperation part of the lifting platform in a block carrier provided for some embodiments of the present application;

[0034] Figure 4 Structural schematic diagram of the lifting platform of a block carrier provided for some embodiments of the present application.

[0035] Reference numerals: 100 - block carrier; 10 - vehicle frame; 11 - bearing surface; 12 - socket group; 121 - socket; 20 - wheel; 30 - positioning component; 31 - positioning block; 32 - positioning groove; 321 - first groove side wall; 322 - second groove side wall; 40 - guardrail; 41 - vertical pole; 42 - horizontal bar; 50 - driving component; 51 - motor; 52 - speed reducer; 53 - transmission member; 60 - square timber; 200 - lifting platform; 201 - block carrier guide rail; 202 - cooperation part; 203 - limiting plate; 204 - lifting mechanism; 300 - workpiece to be cut. SPECIFIC IMPLEMENTATION MANNER

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Generally, the components of the embodiments of the present application described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0037] Accordingly, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of protection of the present application.

[0038] It should be noted that: like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0039] In the description of the embodiments of the present application, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is usually placed during use. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present application, it should also be noted that unless otherwise clearly defined and limited, the terms "arranged" and "connected" should be understood in a broad sense. For example, it can be fixedly connected, detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0041] Embodiment

[0042] An embodiment of the present application provides a block car. Please refer to Figures 1 to 4 , the block car 100 is used for a stone wire cutting machine. The block car 100 includes a frame 10 and a plurality of wheels 20. The frame 10 has a bearing surface 11 for bearing the workpiece 300 to be cut; the plurality of wheels 20 are spaced apart and distributed at the bottom of the frame 10; wherein, a positioning assembly 30 is arranged on the frame 10. The positioning assembly 30 is used for positioning and cooperating with a mating part 202 on the lifting table 200 of the stone wire cutting machine to prevent the block car from moving on the lifting table 200; when the positioning assembly 30 is positioned and cooperated with the mating part 202, the wheels 20 are in a suspended state on the lifting table 200.

[0043] In this solution, taking the stone block to be cut 300 as an example of a rough stone, the bearing surface 11 of the vehicle frame 10 can provide the functions of bearing and supporting for the rough stone. A plurality of wheels 20 are arranged at the bottom of the vehicle frame 10, enabling the rough stone vehicle to provide the function of transferring the rough stone, transferring the rough stone to the lifting platform 200 of the stone wire cutting machine, and being lifted and lowered together with the rough stone vehicle 100 into the cutting chamber of the stone wire cutting machine for cutting operations. By arranging a positioning component 30 on the vehicle frame 10, the positioning component 30 can be positioned and matched with the mating part 202 on the lifting platform 200 to prevent the rough stone vehicle 100 from moving on the lifting platform 200. And when the positioning component 30 is positioned and matched with the mating part 202, the wheels 20 are in a suspended state on the lifting platform 200. In this way, the wheels 20 of the rough stone vehicle 100 lose their walking function. Even if the motor 51 of the rough stone vehicle fails and drives the rough stone vehicle to move, it will not drive the rough stone vehicle 100 to move on the lifting platform 200, and the rough stone vehicle 100 will not move back and forth due to the movement process of the lifting platform 200. The rough stone vehicle 100 has higher stability on the lifting platform 200, and correspondingly, the cutting accuracy of the cutting unit in the cutting chamber for the rough stone is also improved.

[0044] Among them, the bearing surface 11 refers to the upper surface of the vehicle frame 10, which is the surface providing the supporting performance for the rough stone. The number of wheels 20 can be various. For example, the number of wheels 20 can be three, four, or six, etc. In this embodiment, the number of wheels 20 is four, and the four wheels 20 are respectively located at the four corners of the bottom of the vehicle frame 10. The positioning component 30 refers to a positioning part that can be positioned and matched with the mating part 202 on the lifting platform 200. The positioning component 30 can be various. For example, the positioning component 30 can be in the form of a plug-in part, a clamping part, or a magnetic attraction connection, etc.

[0045] In some embodiments, the positioning component 30 includes a plurality of positioning blocks 31, and the plurality of positioning blocks 31 are distributed at intervals along the circumferential direction of the vehicle frame 10 at the bottom of the vehicle frame 10. By including a plurality of positioning blocks 31 in the positioning component 30, the plurality of positioning blocks 31 are distributed at intervals along the circumferential direction of the vehicle frame 10 at the bottom of the vehicle frame 10, and the plurality of positioning blocks 31 are respectively positioned and matched with the plurality of mating parts 202 on the lifting platform 200, realizing the multi-point positioning function of the rough stone vehicle and the lifting platform 200, and the positioning stability of the rough stone vehicle 100 on the lifting platform 200 is higher.

[0046] In some embodiments, the positioning block 31 has a positioning groove 32. The opening of the positioning groove 32 is arranged downward, and the bottom surface of the positioning groove 32 extends beyond the bottom surface of the vehicle frame 10. Since the positioning block 31 has the positioning groove 32, the mating portion 202 of the lifting table 200 correspondingly has a protrusion. The opening of the positioning groove 32 is downward, so that the positioning groove 32 is in positioning cooperation with the protrusion on the mating portion 202, making it difficult for the rough stone truck 100 to move on the lifting table 200. Moreover, the bottom surface of the positioning groove 32 extends beyond the bottom surface of the vehicle frame 10. When the positioning groove 32 and the mating portion 202 are assembled and positioned, it is convenient to suspend the wheels 20, making the rough stone truck 100 more stable on the lifting table 200.

[0047] Among them, the shape of the positioning groove 32 can be various. For example, the shape of the positioning groove 32 can be V-shaped, or circular or square, etc.

[0048] In some embodiments, the positioning groove 32 includes a first groove side wall 321 and a second groove side wall 322, and the first groove side wall 321 and the second groove side wall 322 are V-shaped. By adopting a V-shaped cross-sectional shape for the positioning groove 32, when the positioning groove 32 is in positioning cooperation with the protrusion of the mating portion 202, even if the positioning groove 32 on the positioning block 31 and the protrusion on the mating portion 202 are not completely aligned, under the guiding action of the inclined surfaces of the first groove side wall 321 and the second groove side wall 322, the positioning groove 32 will be in positioning cooperation with the protrusion, that is, the V-shaped positioning groove 32 has the function of self-adaptive positioning. After the positioning groove 32 and the protrusion are in positioning cooperation, the first groove side wall 321 and the second groove side wall 322 are respectively in limit cooperation with both sides of the protrusion, preventing relative movement between the positioning groove 32 and the protrusion. In this way, the rough stone truck 100 will not move on the lifting table 200, making the V-shaped positioning groove 32 have the dual functions of self-guiding and positioning.

[0049] It should be noted that taking the distribution direction of the first groove side wall 321 and the second groove side wall 322 of the positioning groove 32 as the forward direction of the rough stone truck, that is, the length direction of the rough stone truck. Then, by adopting a V-shaped shape for the positioning groove 32, compared with adopting a circular shape for the positioning groove 32, even if there is an error in the width direction between the positioning portion of the rough stone truck and the mating portion 202 of the lifting table 200, it will not affect the snap-fit between the positioning groove 32 and the protrusion on the mating portion 202, reducing the positioning difficulty between the rough stone truck 100 and the lifting table 200 and correspondingly improving the production efficiency.

[0050] In some embodiments, the rough material vehicle 100 further includes a guardrail 40, which is disposed on one side of the bearing surface 11 on the vehicle frame 10, and is used to provide a limiting function for the workpiece 300 to be cut. After the rough stone material is cut in the cutting chamber, a sheet of stone slab is obtained, and the stone slab loses its integrity and may fall over. By arranging the guardrail 40 on the vehicle frame 10, the guardrail 40 can prevent the cut stone slab from falling over.

[0051] In some embodiments, the number of guardrails 40 is set to two, and the two guardrails 40 are located on opposite sides of the frame 10 along a first direction, and the first direction is perpendicular to the moving direction of the rough material vehicle. The direction of cutting the rough stone is the moving direction of the rough stone vehicle. After the rough stone is cut, it may collapse to the two sides perpendicular to the moving direction of the rough stone vehicle. By setting the number of guardrails 40 to two, the two guardrails 40 are respectively located on the two sides of the first direction of the frame 10. Even if the stone slab after cutting falls to the two opposite sides of the first direction, the two guardrails 40 can respectively provide protection for the stone slab after cutting, avoid the collapse of the stone slab, and improve the integrity of the stone slab after cutting.

[0052] The guardrail 40 includes a plurality of vertical poles 41 and a plurality of horizontal poles 42. The plurality of vertical poles 41 are distributed along the traveling direction of the rough material vehicle, and the plurality of horizontal poles 42 connect the plurality of vertical poles 41 as a whole. For example, if the traveling direction of the rough material vehicle is the length direction of the vehicle frame 10, then the first direction is the width direction of the vehicle frame 10.

[0053] In some embodiments, the guardrail 40 is detachably connected to the frame 10. By detachably connecting the guardrail 40 to the frame 10, the guardrail 40 is easy to assemble, and different types of guardrails 40 can be selected according to needs, and the guardrail 40 is easy to replace after being damaged.

[0054] There are many ways to connect the guardrail 40 and the frame 10. For example, the guardrail 40 and the frame 10 can be connected by screw connection, plug connection or interference fit.

[0055] In some embodiments, the frame 10 is provided with a socket group 12, the socket group 12 includes a plurality of sockets 121, and the plurality of sockets 121 are spaced apart along the length direction or the width direction of the frame 10; the lower end of the guardrail 40 has a plurality of plug-in parts, and the plug-in parts are plug-fitted with the sockets 121. By providing the frame 10 with a socket group 12, each socket group 12 includes a plurality of sockets 121, and the plug-in parts at the lower end of the guardrail 40 are plug-fitted with the sockets 121, the guardrail 40 is installed on the frame 10, and the guardrail 40 is convenient to assemble and disassemble by adopting the plug-fitting method.

[0056] The shape of the jack 121 can be a circular hole, a square hole, a triangular hole, etc. In this embodiment, the shape of the jack 121 is a square hole, and the shape of the plugging portion is adapted to the shape of the jack 121.

[0057] Optionally, the jack 121 is a blind hole. After the plugging portion of the guardrail 40 is inserted into the blind hole, the bottom of the blind hole provides a supporting force for the plugging portion of the guardrail 40, so that the plugging portion of the guardrail 40 is in plugging fit with the jack 121.

[0058] Of course, the jack 121 may not be a blind hole, and the size of the jack 121 can be a gradient type. The jack 121 includes a first end and a second end. The first end is closer to the bearing surface 11 than the second end. In the direction from the first end to the second end, the size of the jack 121 becomes smaller. The lower end of the plugging portion abuts against and is limited by the inner wall of the jack 121, so that the plugging portion is inserted into the jack 121.

[0059] In some embodiments, a reserved jack group (not shown in the figure) is provided on the bearing surface 11 of the vehicle frame 10. The reserved jack group includes a plurality of reserved jacks. The reserved jack group is used for the guardrail 40 to be inserted, so as to adjust the distance between the two guardrails 40 in the first direction. By further providing a reserved jack group on the vehicle frame 10, the reserved jack group can be used for the guardrail 40 to be inserted when adjusting the position, so that the distance between the two guardrails 40 in the first direction can be adjusted to be suitable for the protection during the cutting of stone blocks of different sizes, and the application range is wider. The guardrail 40 can select to insert into the jack group 12 or the reserved jack group according to the actual situation.

[0060] Of course, when the two guardrails 40 are inserted into the two jack groups 12 on both sides of the vehicle frame 10, the distance between the two guardrails 40 is the largest, which is suitable for the cutting protection of large-sized stone blocks. When one of the two guardrails 40 is inserted into the jack group 12 and the other guardrail 40 is inserted into the reserved jack group, it is suitable for the cutting protection of stone blocks with relatively small sizes. In addition, when the number of the reserved jack groups is multiple, then both of the two guardrails 40 can be inserted into the corresponding reserved jack groups, which is suitable for the cutting protection of stone blocks with even smaller sizes.

[0061] In some embodiments, the block carrier 100 further includes a driving assembly 50. The driving assembly 50 is used for driving the wheels 20 to rotate; the driving assembly 50 includes a motor 51, a speed reducer 52 and a transmission member 53. The driving end of the motor 51 is connected to the input end of the speed reducer 52, and the output end of the speed reducer 52 drives the wheels 20 to rotate through the transmission member 53. Since the stone block is heavy, by providing the driving assembly 50 on the block carrier 100, the motor 51 in the driving assembly 50 provides power. After being speed-changed by the speed reducer 52, the transmission member 53 is used to drive the wheels 20 to rotate, realizing the forward and backward movement of the block carrier 100, without the need for manual pushing, reducing the workload of the staff and having a higher transfer efficiency.

[0062] Among them, the transmission member 53 is a transmission shaft and a transmission gear. The transmission shaft meshes with the driving end of the speed reducer 52 through the transmission gear to drive the transmission shaft to rotate, thereby driving the wheel 20 to rotate. The motor 51 can be a forward and reverse motor 51, and the forward and reverse rotation is used to realize the forward or backward movement of the rough stone truck.

[0063] In some embodiments, a square timber 60 for carrying the workpiece 300 to be cut is arranged on the bearing surface 11. By arranging the square timber 60 on the bearing surface 11, the square timber 60 provides a bearing function for the workpiece 300 to be cut. The arrangement of the square timber 60 can prevent the workpiece 300 to be cut from directly contacting the vehicle frame 10. After the diamond wire in the cutting chamber cuts through the workpiece 300 to be cut, the diamond wire will not directly cut to the vehicle frame 10, but cut into the square timber 60. The square timber 60 plays a certain protective role for the vehicle frame 10, and the diamond wire is not likely to damage the rough stone truck 100.

[0064] The embodiment of the present application also provides a stone wire cutting machine. The stone wire cutting machine includes the rough stone truck 100 of any of the foregoing embodiments. The stone wire cutting machine includes a lifting platform 200, and a mating portion 202 that is positioned and cooperates with the positioning assembly 30 is arranged on the lifting platform 200. By arranging the mating portion 202 on the lifting platform 200, the mating portion 202 can be positioned and cooperate with the positioning assembly 30 on the rough stone truck, so that the rough stone truck 100 has higher stability on the lifting platform 200, and the situation that the rough stone truck 100 moves will not occur.

[0065] In some embodiments, the number of the mating portions 202 on the lifting platform 200 is four, and the four mating portions 202 are located at the four corners of the lifting platform 200. The lifting platform 200 can be arranged to be lifted on a foundation platform (not shown in the figure) between the cutting chamber under the action of a lifting mechanism 204. Two rows of rough stone truck guide rails 201 are arranged on the lifting platform 200. There are vacant positions at both ends of the lifting platform 200 in the length direction of the rough stone truck guide rails 201 for arranging the foundation guide rails on the foundation platform, and the foundation guide rails are complementary to the rough stone truck guide rails 201. Limit plates 203 are arranged on the front sides of the two mating portions 202 located at the front end of the rough stone truck 100 on the lifting platform 200. The limit plates 203 are used to limit the moving distance of the rough stone truck and initially position the rough stone truck, improving the positioning efficiency of the rough stone truck 100.

[0066] When the lifting platform 200 is on the foundation platform, after the rough stone truck 100 enters the lifting platform 200, the wheels 20 of the rough stone truck 100 fall on the foundation guide rails of the foundation platform. The foundation guide rails provide a supporting function for the wheels 20 of the rough stone truck 100. At this time, the positioning block 31 of the rough stone truck 100 is located above the mating portion 202 of the lifting platform 200, and the positioning block 31 and the mating portion 202 are in an unpositioned state.

[0067] The working process of the lifting platform 200 will be described as follows:

[0068] Control the motor 51 of the rough stone vehicle 100 to move the rough stone vehicle 100 from the ferry vehicle to the lifting platform 200 and make it contact with the limit plate 203 on the lifting platform 200. Observe whether the positions of the positioning block 31 of the rough stone vehicle 100 and the mating part 202 of the lifting platform 200 are within the allowable range. After fine-tuning, remotely control the lifting platform 200 to rise. The lifting mechanism drives the lifting platform 200 and the rough stone vehicle 100 to rise. After rising a certain distance, the V-shaped mating part 202 of the lifting platform 200 fits with the V-shaped positioning block 31 of the rough stone vehicle 100 and automatically positions. At the same time, the wheels 20 of the rough stone vehicle 100 leave the foundation guide rail on the foundation platform, and the wheels 20 are in a suspended state. The positioning block 31 and the mating part 202 are positioned and matched to realize the fixed connection between the rough stone vehicle 100 and the lifting platform 200 under the action of the gravity of the stone rough. At this time, the motor 51 of the rough stone vehicle 100 can no longer control the movement of the rough stone vehicle 100. After the stone rough is cut, the lifting mechanism drives the lifting platform 200 to descend. When it descends to a position close to the foundation platform, the wheels 20 of the rough stone vehicle 100 fall back onto the foundation guide rail on the foundation platform, and the positioning block 31 of the rough stone vehicle 100 is separated from the mating part 202 of the lifting platform, and the tool retraction is completed. Control the motor 51 of the rough stone vehicle 100 to move the rough stone vehicle 100 from the lifting platform 200 to the ferry vehicle.

[0069] It should be noted that, without conflict, the features in the embodiments of the present application can be combined with each other.

[0070] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A block carrier for a stone wire cutting machine, characterized in that, Comprising: A vehicle frame having a bearing surface for bearing workpieces to be cut. A plurality of wheels spaced apart and distributed at the bottom of the vehicle frame. Wherein, a positioning assembly is provided on the vehicle frame, and the positioning assembly is used for positioning and mating with a mating part on the lifting table of the stone wire cutting machine to prevent the block vehicle from moving on the lifting table; when the positioning assembly is in positioning and mating with the mating part, the wheels are in a suspended state on the lifting table.

2. The block carrier according to claim 1, wherein, The positioning assembly includes a plurality of positioning blocks, and the plurality of positioning blocks are spaced apart and distributed along the circumference of the vehicle frame at the bottom of the vehicle frame.

3. The block carrier according to claim 2, wherein, The positioning block has a positioning groove, the opening of the positioning groove is arranged downward, and the bottom surface of the positioning groove extends beyond the bottom surface of the vehicle frame.

4. The block carrier according to claim 3, characterized in that, The positioning groove includes a first groove side wall and a second groove side wall, and the first groove side wall and the second groove side wall are in a V shape.

5. The block carrier according to claim 1, wherein The block vehicle further includes: A guardrail provided on one side of the bearing surface on the vehicle frame, and the guardrail is used for providing a limiting function to the workpiece to be cut.

6. The block carrier according to claim 5, characterized in that, The number of the guardrails is set to two, and the two guardrails are located on the opposite sides of the vehicle frame along a first direction, and the first direction is perpendicular to the traveling direction of the block vehicle.

7. The block carrier according to claim 6, characterized in that, The guardrail is detachably connected to the vehicle frame.

8. The block carrier according to claim 7, characterized in that, Insertion hole groups are provided on both sides of the vehicle frame in the first direction, and the insertion hole groups include a plurality of insertion holes, and the plurality of insertion holes are spaced apart along the length direction or the width direction of the vehicle frame; the lower end of the guardrail has a plurality of insertion parts, and the insertion parts are inserted and mated with the insertion holes.

9. The block carrier according to claim 8, wherein, A reserved insertion hole group is provided on the bearing surface of the vehicle frame, and the reserved insertion hole group includes a plurality of reserved insertion holes, and the reserved insertion hole group is used for inserting the guardrail to adjust the distance between the two guardrails in the first direction.

10. The block carrier according to claim 1, characterized in that, The block vehicle further includes: A driving assembly for driving the wheels to rotate; the driving assembly includes a motor, a speed reducer and a transmission member, the driving end of the motor is connected to the input end of the speed reducer, and the output end of the speed reducer drives the wheels to rotate through the transmission member.

11. The block carrier according to claim 1, characterized in that, Square timbers for bearing the workpieces to be cut are provided on the bearing surface.

12. A stone wire cutting machine, characterized in that, Including the block vehicle according to any one of claims 1-11, the stone wire cutting machine includes a lifting table, and a mating part for positioning and mating with the positioning assembly is provided on the lifting table.

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