A crushing drive direction quick-change mounting base

Abstract

The utility model discloses a broken drive direction quick change installation base, including base, be equipped with the crusher installation department and motor installation department on the base, the crusher installation department detachably installs the crusher, and the motor installation department detachably installs the motor, and the crusher is drivenly connected with the motor, and the motor installation department has two motor installation sites of symmetrical setting. In the utility model discloses base support crusher, motor to install in different orientation, make the crushing equipment use more flexible, better adapt to different application scene. The utility model discloses multidimensional adjustment, better match the crusher and motor position, reduce the installation time, improve the installation efficiency, reduce the artificial cost.

Description

Technical Field

[0001] This utility model relates to the field of crushing equipment technology, and more specifically, it relates to a quick-change mounting base for crushing drive direction. Background Technology

[0002] Crushing equipment is widely used in excavation and construction. It comes in various structural forms to adapt to different work sites, with the combination of a crusher and a base being a common one. During construction, the crushing equipment often needs to be adjusted in position and orientation, and even the relative positions of the crusher and motor on the base need to be adjusted. However, due to space constraints at the work site, these adjustments often require disassembling and reassembling the crusher and motor. Currently, on most crushing equipment on the market, the crusher and motor are typically fixed in orientation and relative position to the base, making it difficult to change their orientation once installed. Therefore, the bases of existing crushing equipment need improvement to better meet the needs of reorienting the crusher and motor on the base. Utility model patent CN209501907U discloses a vertical shaft impact crusher and sand making system, but this invention does not solve the problem of the inconvenience of reorienting the crusher and motor on the base. Utility Model Content

[0003] The crusher and motor on existing crushing equipment are not easy to change orientation, making it difficult to adapt to different complex application scenarios. To overcome this defect, this utility model provides a quick-change crushing drive direction mounting base, which can easily realize the reversal of the crusher and motor on the crushing equipment base, thereby better adapting to different application scenarios.

[0004] The technical solution of this utility model is: a quick-change mounting base for crushing drive direction, including a base with a crusher mounting part and a motor mounting part. The crusher mounting part is detachably mounted with a crusher, and the motor mounting part is detachably mounted with a motor. The crusher and motor are connected by a drive connection. The motor mounting part has two symmetrically arranged motor mounting positions. The base's configuration of the crusher mounting part and motor mounting part, with the motor mounting part having two symmetrical motor mounting positions, allows for multiple mounting combinations and orientation options for the crusher and motor on the base. In construction sites with limited space and complex layouts, the installation position and orientation of the crusher and motor can be flexibly adjusted according to the actual space and operational direction requirements, making full use of limited space, effectively improving crushing efficiency, and enabling the crushing equipment to better adapt to different application scenarios.

[0005] Preferably, the motor has at least two parallel support rods at its bottom. Each support rod has a groove extending axially along its axis. A motor positioning block is positioned at the opening of each groove, and the motor positioning block is positioned by hooks attached to the bottom of the groove. The motor can slide along the groove to achieve a suitable distance between the motor and the crusher. The motor positioning block can maintain its position after the motor's position on the support rods has been adjusted.

[0006] Preferably, the motor mounting position has a slot perpendicular to the slide rail, and the support rod is connected to the base via a support rod fixing bolt passing through the slot. The slot perpendicular to the slide rail in the motor mounting position allows the support rod the freedom to slide along the slot on the base, further increasing the dimensionality of motor position adjustment on the base. In construction sites with complex and varied terrain, this multi-dimensional adjustment method allows for precise adjustment of the motor position according to the crusher's location and transmission requirements, better matching the crusher and motor positions, reducing installation time, and improving installation efficiency.

[0007] Preferably, the front and back ends of the base are provided with pipe access ports, which correspond to the positions of the crusher. The pipe access ports facilitate the connection and layout of pipes related to the crusher, resulting in a more organized pipe arrangement and avoiding potential damage or entanglement caused by disorganized pipes. They also facilitate pipe inspection, maintenance, and replacement, improving the overall operational reliability of the equipment.

[0008] Preferably, the crusher has feet at the bottom, and the crusher is connected to the base by bolts. The connection between the feet and the base by bolts is simple and firm, and can effectively withstand the vibration and impact generated during the operation of the crusher, ensuring that the crusher is stably installed on the base.

[0009] Preferably, the crusher mounting section is equipped with multiple supports that correspond one-to-one with the base feet. The number of supports is even, and the lines connecting the positions of the supports form a regular polygon. The even number of supports can be symmetrically distributed, making it easier to turn the crusher around with fewer supports.

[0010] Preferably, the crusher and the motor are connected via a belt drive mechanism. Belt drive mechanisms offer high transmission efficiency and low noise, making them suitable for scenarios with high requirements for production efficiency and low operating noise.

[0011] Alternatively, the crusher and motor are connected via a chain drive mechanism. Chain drives offer high load-bearing capacity and reliability, making them suitable for complex working conditions. They are better able to handle vibrations and impacts from challenging terrain, ensuring stable power transmission even under harsh conditions.

[0012] The beneficial effects of this utility model are: The flexible installation orientation allows for better adaptation to different application scenarios. The base in this invention supports the installation of the crusher and motor in different orientations, making the crushing equipment more flexible and better suited to various application scenarios.

[0013] Quick-installation and easy debugging. This invention allows for multi-dimensional adjustment to better match the crusher and motor positions, reducing installation time, improving installation efficiency, and lowering labor costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of one structure of the present utility model.

[0015] Figure 2 This is a schematic diagram of a crushing device that utilizes this invention.

[0016] Figure 3 This is a structural schematic diagram of the crushing equipment using this invention from another perspective.

[0017] Figure 4 This is a schematic diagram of a possible cooperation structure between the motor and the support rod in a crushing device that utilizes this invention.

[0018] Figure 5 This is a schematic diagram of a combination structure of the motor positioning block, thrust bolt, and sliding stop block in a crushing device that utilizes this utility model.

[0019] Figure 6 This is a schematic diagram showing a state after the crusher has changed direction using the crushing equipment of this invention.

[0020] In the diagram, 1-base, 2-crusher mounting section, 3-motor mounting section, 4-crusher, 5-motor, 6-support rod, 7-slide groove, 8-motor positioning block, 9-slot hole, 10-pipeline access port, 11-foot, 12-pulley, 13-driven pulley, 14-baffle, 15-material passage window, 16-support, 17-thrust bolt, 18-sliding stop, 19-lubricating oil return pipe, 20-cover. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] Example 1: like Figures 1 to 6As shown, a quick-change mounting base for crushing drive direction is used to mount a crusher 4. This quick-change mounting base for crushing drive direction is composed of a top plate and four side plates. The top plate is rectangular, and the four side plates are welded to the four sides of the top plate one-to-one. None of the four side plates protrude above the top plate. The base 1 has two end faces, a front and a back, and two side faces, left and right. The top plate of the base 1 is provided with a crusher mounting part 2 and a motor mounting part 3, wherein the motor mounting part 3 is offset to one side of the base 1. The crusher mounting part 2 has a circular material passage window 15 and four supports 16. The supports 16 are evenly distributed around the material passage window 15, and the line connecting the positions of the supports 16 forms a square, and the square is symmetrical about the central major axis of the top plate. The crusher 4 has four feet 11 with through holes at its bottom. A support 16 corresponds to each foot 11 and has threaded holes. The crusher 4 is connected to the base 1 by bolts that pass through the feet 11 and engage with the threaded holes on the support 16, allowing the crusher 4 to be detachably installed in the crusher mounting section 2. A motor 5 is mounted in the motor mounting section 3, and the motor 5 is detachably connected to the motor mounting section 3. To facilitate the installation and wiring of the motor 5, the top plate area where the motor mounting section 3 is located is a hollowed-out structure, and the motor 5 is mounted overhead in this hollowed-out structure. The motor mounting section 3 has two motor mounting positions, symmetrically arranged about the central long axis of the top plate. The motor 5 occupies only one motor mounting position, and a baffle 14 is installed in the unused motor mounting position.

[0023] The motor 5 has four feet at its bottom, which are slidably connected to two parallel support rods 6 via sliders. Each support rod 6 connects to two feet. Each support rod 6 has a groove 7 extending axially along its axis. The groove 7 has an inverted T-shaped cross-section, with a smaller opening and a larger bottom. Each groove 7 has two motor positioning blocks 8 at its opening. The motor positioning blocks 8 are positioned by hooks attached to the bottom of the groove 7. A thrust bolt 17 parallel to the groove 7 is rotatably connected to each motor positioning block 8. The thrust bolt 17 can only rotate on the motor positioning block 8 and cannot move axially. A sliding stop 18 is also provided between the motor positioning block 8 and the motor 5. The sliding stop 18 is slidably connected to the groove 7 via a snap-fit ​​structure that fits the bottom of the groove 7. The thrust bolt 17 and the sliding stop 18 form a threaded connection, driving the sliding stop 18 to press against the outer edge of the motor 5 feet. The motor mounting position has two rows of parallel slots 9, which are perpendicular to the slide grooves 7. The two ends of the support rod 6 correspond one-to-one with the two rows of slots 9. Support rod fixing bolts pass through the slots 9, and the support rod 6 is fixed to the top plate of the base 1 by the support rod fixing bolts and matching nuts. A pulley 12 is keyed to the output end of the motor 5, and a driven pulley 13 is keyed to the input end of the crusher 4. The pulley 12 and the driven pulley 13 are connected by a closed synchronous belt, forming a belt drive mechanism, allowing the crusher 4 and the motor 5 to be connected via this belt drive mechanism. The front and back ends of the base 1 are provided with pipe access ports 10 corresponding to the position of the crusher 4, which are used to connect to the lubrication return oil pipe 19 at the bottom of the crusher 4 through the pipe. Since the input end of the crusher 4 and the output end of the motor 5 are either facing the front end of the base 1 or the back end of the base 1, only one of the two pipe access ports 10 is in use at any given time, while the other is idle. A cover 20 is detachably installed on the idle pipe access port 10.

[0024] When using the crushing equipment of this invention, first, place the base 1 in the selected position and ensure that the base 1 is stable. Then, according to the position of the crusher 4 and the transmission requirements, adjust the position of the motor 5 on the support rod 6. Adjust and fix the position of the motor 5 on the support rod 6 using the motor positioning block 8 and the thrust bolt 17. Finally, check whether the transmission path of the belt drive mechanism is unobstructed and check the pipeline through port 10 to ensure that the relevant pipeline connections are smooth. After the inspection is completed, the equipment can be started. When the on-site operation changes and it is necessary to adjust the orientation of the crusher 4 and the motor 5, for example, when working at the very front of an uncompleted tunnel, in order to consider both construction convenience and the ease of debugging the belt drive mechanism, the operators want the crusher 4 to be close to the tunnel, while the input end of the crusher 4 and the output end of the motor 5 face the passageway side. After the crushing construction on one side of the tunnel wall at the very front of the tunnel is completed, the crushing equipment is moved to the other side of the tunnel wall. In this case, simply loosen the support rod fixing bolts, and the motor 5 and the support rod 6 can be turned around as a whole. The output end of the motor 5 is changed from one end of the base 1 to the other end, easily realizing the change of the position and orientation of the motor 5. Similarly, crusher 4 is loosened, rotated 180°, and then re-secured. After reversing the direction of crusher 4 and motor 5, the positions of motor 5 on support rod 6 and support rod 6 on base 1 are adjusted in multiple dimensions to better match the positions of crusher 4 and motor 5, ensuring the belt drive mechanism is in optimal working condition. This quick-change crusher drive direction mounting base has significant advantages in adapting to complex site environments and improving operational efficiency. Its flexible installation direction and quick-change adjustment method effectively solve the application problems of traditional equipment in space-constrained sites.

[0025] Example 2: A quick-change mounting base for crushing drive direction is provided for mounting a crusher 4. This quick-change mounting base consists of a top plate and four side plates. The top plate is rectangular, and the four side plates are welded to the four sides of the top plate in a corresponding manner, with none of the four side plates protruding above the top plate. The base 1 has two end faces (front and back) and two side faces (left and right). The top plate of the base 1 has a crusher mounting part 2 and a motor mounting part 3, with the motor mounting part 3 offset to one side of the base 1. The crusher mounting part 2 has a circular material passage window 15 and four supports 16. The supports 16 are evenly distributed around the material passage window 15, and the line connecting the positions of the supports 16 forms a square, which is symmetrical about the central major axis of the top plate. The crusher 4 has four feet 11 with through holes at its bottom. A support 16 corresponds to each foot 11 and has threaded holes. The crusher 4 is connected to the base 1 by bolts that pass through the feet 11 and engage with the threaded holes on the support 16, allowing the crusher 4 to be detachably installed in the crusher mounting section 2. A motor 5 is mounted in the motor mounting section 3, and the motor 5 is detachably connected to the motor mounting section 3. To facilitate the installation and wiring of the motor 5, the top plate area where the motor mounting section 3 is located is a hollowed-out structure, and the motor 5 is mounted overhead in this hollowed-out structure. The motor mounting section 3 has two motor mounting positions, symmetrically arranged about the central long axis of the top plate. The motor 5 occupies only one motor mounting position, and a baffle 14 is installed in the unused motor mounting position.

[0026] The motor 5 has four feet at its bottom, which are slidably connected to two parallel support rods 6 via sliders. Each support rod 6 connects to two feet. Each support rod 6 has a groove 7 extending axially along its axis. The groove 7 has an inverted T-shaped cross-section, with a smaller opening and a larger bottom. Each groove 7 has two motor positioning blocks 8 at its opening. The motor positioning blocks 8 are positioned by hooks attached to the bottom of the groove 7. A thrust bolt 17 parallel to the groove 7 is rotatably connected to each motor positioning block 8. The thrust bolt 17 can only rotate on the motor positioning block 8 and cannot move axially. A sliding stop 18 is also provided between the motor positioning block 8 and the motor 5. The sliding stop 18 is slidably connected to the groove 7 via a snap-fit ​​structure that fits the bottom of the groove 7. The thrust bolt 17 and the sliding stop 18 form a threaded connection, driving the sliding stop 18 to press against the outer edge of the motor 5 feet. The motor mounting position has two rows of parallel slots 9, which are perpendicular to the slide grooves 7. The two ends of the support rod 6 correspond one-to-one with the two rows of slots 9. Support rod fixing bolts pass through the slots 9, and the support rod 6 is fixed to the top plate of the base 1 by the support rod fixing bolts and matching nuts. Unlike Embodiment 1, in this embodiment, the output end of the motor 5 is keyed to a sprocket, and the input end of the crusher 4 is keyed to a driven sprocket. The sprocket and the driven sprocket are connected by a closed transmission chain, forming a chain transmission mechanism, allowing the crusher 4 and the motor 5 to be connected via this chain transmission mechanism. The front and back faces of the base 1 are provided with pipe access ports 10 corresponding to the positions of the crusher 4, for connecting to the lubrication return oil pipe 19 at the bottom of the crusher 4 via pipes. Since the input end of the crusher 4 and the output end of the motor 5 either face the front face or the back face of the base 1, only one of the two pipe access ports 10 is in use at any given time, while the other is idle. A cover 20 is detachably installed on the idle pipe access port 10. The rest is the same as in Embodiment 1.

[0027] When using the crushing equipment of this invention, first, place the base 1 in the selected position and ensure that the base 1 is stable. Then, according to the position of the crusher 4 and the transmission requirements, adjust the position of the motor 5 on the support rod 6. Adjust and fix the position of the motor 5 on the support rod 6 using the motor positioning block 8 and the thrust bolt 17. Finally, check whether the transmission path of the chain drive mechanism is unobstructed and check the pipeline through-port 10 to ensure that the relevant pipeline connections are smooth. After the inspection is completed, the equipment can be started. When the on-site operation changes and it is necessary to adjust the orientation of the crusher 4 and the motor 5, such as when constructing at the very front of an uncompleted tunnel, in order to consider both construction convenience and the ease of debugging the chain drive mechanism, the operators prefer that the crusher 4 be close to the tunnel, while the input end of the crusher 4 and the output end of the motor 5 face the passageway side. After the crushing work on one side of the tunnel wall at the very front is completed, the crushing equipment is moved to the other side of the tunnel wall. In this case, simply loosening the fixing bolts of the support rod allows the motor 5 and the support rod 6 to be turned around as a whole. The output end of the motor 5 is moved from one end of the base 1 to the other, easily changing the position and orientation of the motor 5. Similarly, the crusher 4 is also loosened, rotated 180°, and then re-fixed. After the crusher 4 and motor 5 are reversed, by adjusting the position of the motor 5 on the support rod 6 and the position of the support rod 6 on the base 1 in multiple dimensions, the positions of the crusher 4 and motor 5 can be better matched, ensuring that the chain drive mechanism is in optimal working condition. This quick-change crushing drive direction mounting base has significant advantages in adapting to complex site environments and improving work efficiency. The flexible installation direction and quick-change adjustment method effectively solve the application problems of traditional equipment in space-constrained sites.

[0028] Example 3: A quick-change mounting base for crushing drive direction is provided for mounting a crusher 4. This quick-change mounting base is composed of a top plate and four side plates. The top plate is rectangular, and the four side plates are welded to the four sides of the top plate in a corresponding manner. None of the four side plates protrude above the top plate. The base 1 has two end faces (front and back) and two side faces (left and right). The top plate of the base 1 is provided with a crusher mounting part 2 and a motor mounting part 3, wherein the motor mounting part 3 is offset to one side of the base 1. Unlike embodiment 1, in this embodiment, the crusher mounting part 2 has a circular material passage window 15 and six supports 16. The supports 16 are evenly distributed around the material passage window 15, and the line connecting the positions of the supports 16 forms a hexagon, which is symmetrical about the central major axis of the top plate. The crusher 4 has six feet 11 with through holes at its bottom. A support 16 corresponds to each foot 11 and has threaded holes. The crusher 4 is connected to the base 1 by bolts that pass through the feet 11 and engage with the threaded holes on the support 16, allowing the crusher 4 to be detachably installed in the crusher mounting section 2. A motor 5 is mounted in the motor mounting section 3, and the motor 5 is detachably connected to the motor mounting section 3. To facilitate the installation and wiring of the motor 5, the top plate area where the motor mounting section 3 is located is a hollow structure, and the motor 5 is mounted overhead in this hollow structure. The motor mounting section 3 has two motor mounting positions, symmetrically arranged about the central long axis of the top plate. The motor 5 occupies only one motor mounting position, and a baffle 14 is installed in the unused motor mounting position.

[0029] Unlike Embodiment 1, in this embodiment, the motor 5 has six feet at its bottom. The feet are slidably connected to three parallel support rods 6 via sliders, with each support rod 6 connecting two feet. Each support rod 6 has a groove 7 extending axially along its axis. The groove 7 has an inverted T-shaped cross-section, with a smaller opening and a larger bottom. Each groove 7 has two motor positioning blocks 8 at its opening. The motor positioning blocks 8 are positioned by hooks attached to the bottom of the groove 7. A thrust bolt 17 parallel to the groove 7 is rotatably connected to each motor positioning block 8. The thrust bolt 17 can only rotate on the motor positioning block 8 and cannot move axially. A sliding stop 18 is also provided between the motor positioning block 8 and the motor 5. The sliding stop 18 is slidably connected to the groove 7 via a snap-fit ​​structure that fits the bottom of the groove 7. The thrust bolt 17 and the sliding stop 18 form a threaded connection to drive the sliding stop 18 to press against the outer edge of the motor 5 feet. The motor mounting position has two rows of parallel slots 9, which are perpendicular to the slide grooves 7. The two ends of the support rod 6 correspond one-to-one with the two rows of slots 9. Support rod fixing bolts pass through the slots 9, and the support rod 6 is fixed to the top plate of the base 1 by the support rod fixing bolts and matching nuts. A pulley 12 is keyed to the output end of the motor 5, and a driven pulley 13 is keyed to the input end of the crusher 4. The pulley 12 and the driven pulley 13 are connected by a closed synchronous belt, forming a belt drive mechanism, allowing the crusher 4 and the motor 5 to be connected via this belt drive mechanism. The front and back faces of the base 1 are provided with pipe access ports 10 corresponding to the positions of the crusher 4, for connecting to the lubrication return oil pipe 19 at the bottom of the crusher 4 via pipes. Since the input end of the crusher 4 and the output end of the motor 5 either face the front face or the back face of the base 1, only one of the two pipe access ports 10 is in use at any given time, while the other is idle. A cover 20 is detachably installed on the idle pipe access port 10. The rest is the same as in Embodiment 1.

[0030] When using the crushing equipment of this invention, first, place the base 1 in the selected position and ensure that the base 1 is stable. Then, according to the position of the crusher 4 and the transmission requirements, adjust the position of the motor 5 on the support rod 6. Adjust and fix the position of the motor 5 on the support rod 6 using the motor positioning block 8 and the thrust bolt 17. Finally, check whether the transmission path of the belt drive mechanism is unobstructed and check the pipeline through port 10 to ensure that the relevant pipeline connections are smooth. After the inspection is completed, the equipment can be started. When the on-site operation changes and it is necessary to adjust the orientation of the crusher 4 and the motor 5, for example, when working at the very front of an uncompleted tunnel, in order to consider both construction convenience and the ease of debugging the belt drive mechanism, the operators want the crusher 4 to be close to the tunnel, while the input end of the crusher 4 and the output end of the motor 5 face the passageway side. After the crushing construction on one side of the tunnel wall at the very front of the tunnel is completed, the crushing equipment is moved to the other side of the tunnel wall. In this case, simply loosen the support rod fixing bolts, and the motor 5 and the support rod 6 can be turned around as a whole. The output end of the motor 5 is changed from one end of the base 1 to the other end, easily realizing the change of the position and orientation of the motor 5. Similarly, crusher 4 is loosened, rotated 180°, and then re-secured. After reversing the direction of crusher 4 and motor 5, the positions of motor 5 on support rod 6 and support rod 6 on base 1 are adjusted in multiple dimensions to better match the positions of crusher 4 and motor 5, ensuring the belt drive mechanism is in optimal working condition. This quick-change crusher drive direction mounting base has significant advantages in adapting to complex site environments and improving operational efficiency. Its flexible installation direction and quick-change adjustment method effectively solve the application problems of traditional equipment in space-constrained sites.

Claims

1. A quick-change mounting base for crushing drive direction, comprising a base (1), characterized in that, The base (1) is provided with a crusher mounting part (2) and a motor mounting part (3). The crusher mounting part (2) is detachably mounted with a crusher (4), and the motor mounting part (3) is detachably mounted with a motor (5). The crusher (4) and the motor (5) are connected in a transmission. The motor mounting part (3) has two symmetrically arranged motor mounting positions. The bottom of the motor (5) is connected to at least two parallel support rods (6). The support rods (6) are provided with a sliding groove (7) extending along the axial direction of the support rods (6). The groove opening of the sliding groove (7) is provided with a motor positioning block (8). The motor positioning block (8) is positioned by a locking hook hooked to the bottom of the sliding groove (7).

2. The quick-change mounting base for crushing drive direction according to claim 1, characterized in that, The motor mounting position is provided with a slot (9), which is perpendicular to the slide (7). The support rod (6) is connected to the base (1) by a support rod fixing bolt passing through the slot (9).

3. The quick-change mounting base for crushing drive direction according to claim 1, characterized in that, The front and back ends of the base (1) are provided with pipe passages (10), and the pipe passages (10) correspond to the positions of the crusher (4).

4. The quick-change mounting base for crushing drive direction according to claim 1, characterized in that, The crusher (4) has feet (11) at the bottom and is connected to the base (1) by bolts.

5. The quick-change mounting base for crushing drive direction according to claim 4, characterized in that, The crusher installation section (2) is provided with multiple supports that correspond one-to-one with the base (11). The number of supports is even, and the lines connecting the positions of the supports form a regular polygon.

6. The quick-change mounting base for crushing drive direction according to any one of claims 1 to 5, characterized in that, The crusher (4) and the motor (5) are connected by a belt drive mechanism.

7. The quick-change mounting base for crushing drive direction according to any one of claims 1 to 5, characterized in that, The crusher (4) and the motor (5) are connected by a chain drive mechanism.

Images