Main turntable for ultrafine grinder

Abstract

The utility model relates to the technical field of ultrafine pulverizers, in particular to a main turntable for an ultrafine pulverizer, which comprises a main turntable main body, a plurality of anti-wear plates and a mounting mechanism, the main turntable main body is provided with a plurality of clamping grooves, the plurality of anti-wear plates are respectively arranged in the corresponding clamping grooves, and the mounting mechanism comprises a rotating part, a locking component and a plurality of propping components. The main rotating disc body is provided with a rotating groove, a groove, an adaptive groove and a threaded groove, the anti-abrasion plate is provided with a stress groove, the abutting assembly comprises an abutting block, a stress block, a clamping block and a spring, the rotating piece is rotationally connected with the rotating groove, the locking assembly is fixedly connected with the rotating piece, the locking assembly is arranged in the adaptive groove, and the spring is arranged in the groove. One end of each spring is fixedly connected with the main rotating disc body, the other end of each spring is fixedly connected with the corresponding clamping block, the stress block is fixedly connected with the corresponding clamping block, the abutting block is fixedly connected with the rotating piece, in this way, the multiple anti-abrasion plates can be more conveniently mounted, on the contrary, dismounting is convenient, and the mounting and dismounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrafine pulverizers, in particular to a main rotating disk used for ultrafine pulverizers. Background Art

[0002] Ultrafine pulverizer is a kind of equipment used to achieve ultrafine pulverization of dry materials. It uses air separation, heavy pressure grinding and shearing to complete this task. The equipment is mainly composed of a cylindrical pulverizing chamber, a grinding wheel, a grinding rail, a fan, a material collection system, etc. Ultrafine pulverizer can be widely used for ultrafine pulverization of dry materials in many industries such as traditional Chinese medicine, western medicine, pesticides, biology, cosmetics, food, feed, chemical industry, ceramics, etc. In the ultrafine pulverizer, the main turntable is one of the important parts, but in order to improve the wear resistance of the main turntable, wear-resistant plates are usually installed on the edge of the main turntable to improve the wear resistance. The existing docking interface between the main turntable and the wear-resistant plate adopts a superimposed cover plate, which is covered by bolt locking. The superimposed cover plate needs to be removed during installation. After the wear-resistant plate is installed, it needs to be covered by installing the cover plate, which increases the workload.

[0003] In view of the above problems, the prior art patent publication number CN217962749U discloses a main turntable for an ultrafine pulverizer, in which a C-shaped groove is set on the edge of the main turntable, one end of the wear-resistant plate is placed in the C-shaped groove, and the C-shaped groove is used to cover the docking interface between the wear-resistant plate and the main turntable. The inner wall of the C-shaped groove fits tightly with the wear-resistant plate and is not easy to hide materials. The wear-resistant plate is more convenient to install when it is disassembled.

[0004] However, in the above manner, during installation, it is necessary to screw multiple first screws and multiple second screws to fix the multiple wear-resistant plates to the main turntable, resulting in low installation efficiency. Utility Model Content

[0005] The utility model aims to provide a main turntable for an ultrafine pulverizer, aiming to solve the technical problem in the prior art that during installation, multiple wear-resistant plates need to be fixed to the main turntable by screwing multiple first screws and multiple second screws, resulting in low installation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model adopts a main turntable for an ultrafine pulverizer, comprising a main turntable body, a plurality of anti-wear plates and a mounting mechanism, the main turntable body having a plurality of card slots, and the plurality of anti-wear plates are respectively placed in the corresponding card slots, the mounting mechanism comprising a rotating member, a locking assembly and a plurality of abutting assemblies, the main turntable body having a rotating groove, a groove, an adapting groove and a threaded groove, the anti-wear plate having a force groove, the abutting assembly comprising a abutting block, a force block, a card block and a spring, the rotating member is rotatably connected to the rotating groove, the locking assembly is fixedly connected to the rotating member, and the locking assembly is placed in the adapting groove, the spring is arranged in the groove, one end of the spring is fixedly connected to the main turntable body, the other end of the spring is fixedly connected to the card block, the force block is fixedly connected to the card block and is located below the card block, the abutting block is fixedly connected to the rotating member and is located above the rotating member, the abutting block contacts the force block, and the card block is placed in the corresponding force groove.

[0007] Among them, the supporting assembly also includes a hollow rod and a sliding rod, the hollow rod is arranged in the groove, the hollow rod is fixedly connected to the main turntable body, one end of the sliding rod is slidably connected to the hollow rod, and the other end of the sliding rod is fixedly connected to the corresponding block.

[0008] Wherein, the locking assembly includes a ring block and at least two bolts, the ring block is fixedly connected to the rotating member, the ring block is rotatably connected to the adapter groove, and one end of the bolt passes through the ring block and is tightened in the corresponding thread groove.

[0009] Wherein, the main turntable for the ultrafine pulverizer also includes a stabilizing component, and the stabilizing component is arranged on the plurality of anti-wear plates.

[0010] Wherein, the stabilizing assembly includes a plurality of guide blocks, the main turntable is also provided with a plurality of guide grooves, the plurality of guide blocks are respectively slidably connected to the corresponding guide grooves, and a plurality of guide blocks are respectively fixedly connected to the corresponding anti-wear plates.

[0011] Wherein, each of the bolts is provided with a polygonal hole, and the polygonal hole is arranged at the lower part of the bolt.

[0012] The utility model is a main turntable for an ultrafine pulverizer, by setting the installation mechanism, when the plurality of anti-wear plates are installed in specific use, the rotating part is first rotated so that the rotating part drives the plurality of abutting blocks away from the corresponding force-bearing blocks, at which time the spring is in a contracted state and drives the clamping blocks to move downward, and then the plurality of anti-wear plates are respectively placed in the corresponding clamping grooves, and then the locking assembly is rotated, and the locking assembly drives the rotating part to rotate in the rotating groove, and the rotating part drives the plurality of abutting blocks to rotate while rotating in the rotating groove, and the plurality of abutting blocks abut against the plurality of force-bearing blocks when rotating, and the plurality of force-bearing blocks are displaced upward when being abutted, and the plurality of force-bearing blocks drive the plurality of The locking member is then locked in the threaded groove to fix the rotating member, thereby improving the stability of the plurality of anti-wear plates. Conversely, by loosening the locking member and rotating the locking member in the opposite direction to drive the rotating member to rotate, the plurality of abutting blocks can be driven away from the corresponding force blocks. At this time, the spring is in a contracted state to drive the locking block to move downward, so that the plurality of locking blocks are respectively away from the corresponding force grooves, and then the plurality of anti-wear plates can be taken out for replacement. In this way, the plurality of anti-wear plates can be installed more conveniently, and vice versa, it is easy to disassemble, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 AA line structural cross-section view.

[0016] Figure 3 The utility model Figure 1 BB line structural cross-sectional view.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-main turntable body, 102-wear plate, 103-rotating member, 104-holding block, 105-force block, 106-clamping block, 107-spring, 108-hollow rod, 109-sliding rod, 110-ring block, 111-bolt, 112-rotation groove, 113-groove, 114-adaptation groove, 115-thread groove, 116-force groove, 117-clamping groove, 201-guide block, 202-guide groove, 203-polygonal hole. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 The utility model Figure 1 AA line structural section view, Figure 3 The utility model Figure 1 BB line structural cross-sectional view.

[0022] The utility model provides a main turntable for an ultrafine pulverizer, comprising a main turntable body 101, a plurality of anti-wear plates 102 and a mounting mechanism, wherein the mounting mechanism comprises a rotating member 103, a locking assembly and a plurality of abutting assemblies, wherein the abutting assembly comprises an abutting block 104, a force block 105, a clamping block 106, a spring 107, a hollow rod 108 and a sliding rod 109, and the locking assembly comprises a ring block 110 and at least two bolts 111. The above-mentioned scheme solves the technical problem in the prior art that, during installation, a plurality of first screws and a plurality of second screws need to be screwed to fix a plurality of wear-resistant plates to the main turntable, resulting in low installation efficiency.

[0023] According to this specific embodiment, the main turntable body 101 has a plurality of slots 117 , and a plurality of anti-wear plates 102 are respectively placed in the corresponding slots 117 . When in use, the anti-wear plates 102 are used to improve the wear resistance of the main turntable body 101 .

[0024] The main turntable body 101 has a rotation groove 112, a groove 113, an adapting groove 114 and a thread groove 115, the wear plate 102 has a force groove 116, the rotating member 103 is rotatably connected to the rotation groove 112, the locking assembly is fixedly connected to the rotating member 103, and the locking assembly is placed in the adapting groove 114, the spring 107 is arranged in the groove 113, one end of the spring 107 is fixedly connected to the main turntable body 101, the other end of the spring 107 is fixedly connected to the block 106, the force block 105 is fixedly connected to the block 106, and is located at the At the bottom, the abutting block 104 is fixedly connected to the rotating member 103 and is located above the rotating member 103. The abutting block 104 contacts the force-bearing block 105, and the clamping block 106 is placed in the corresponding force-bearing groove 116. By setting the installation mechanism, when installing a plurality of the anti-wear plates 102 in specific use, the rotating member 103 is first rotated so that the rotating member 103 drives the plurality of the abutting blocks 104 away from the corresponding force-bearing blocks 105. At this time, the spring 107 is in a contracted state and drives the clamping block 106 to move downward, and then the plurality of anti-wear plates 102 are respectively placed in the corresponding clamping grooves 117. Then, the locking assembly is rotated, and the locking assembly drives the rotating member 103 to rotate in the rotating groove 112. When the rotating member 103 rotates in the rotating groove 112, it drives the plurality of the abutting blocks 104 to rotate. When the plurality of the abutting blocks 104 rotate, they abut against the plurality of the force-bearing blocks 105. When the plurality of the force-bearing blocks 105 are abutted, they move upward. When the plurality of the force-bearing blocks 105 move upward, they drive the plurality of the clamping blocks 106 to move upward until the plurality of the clamping blocks 106 are respectively clamped in the corresponding force-bearing grooves 116, thereby locking and fixing the plurality of the anti-wear plates 102. Then, the locking assembly is locked in the threaded groove. 115 completes the fixation of the rotating member 103, thereby improving the stability of the plurality of anti-wear plates 102. Conversely, by loosening the locking assembly and rotating the locking assembly in the opposite direction to drive the rotating member 103 to rotate, the plurality of abutting blocks 104 can be driven away from the corresponding force-bearing blocks 105. At this time, the spring 107 is in a contracted state to drive the clamping block 106 to move downward, so that the plurality of clamping blocks 106 are respectively away from the corresponding force-bearing grooves 116, and then the plurality of anti-wear plates 102 can be taken out for replacement. In this way, the plurality of anti-wear plates 102 can be installed more conveniently, and vice versa, it is easy to disassemble, thereby improving the installation and disassembly efficiency.

[0025] Secondly, the hollow rod 108 is arranged in the groove 113, the hollow rod 108 is fixedly connected to the main turntable body 101, one end of the sliding rod 109 is slidably connected to the hollow rod 108, and the other end of the sliding rod 109 is fixedly connected to the corresponding block 106. By setting a plurality of the hollow rods 108 and a plurality of the sliding rods 109, when the block 106 moves, the block 106 drives the corresponding sliding rod 109 to slide in the corresponding hollow rod 108, thereby improving the stability of the block 106.

[0026] At the same time, the ring block 110 is fixedly connected to the rotating member 103, and the ring block 110 is rotatably connected to the adapting groove 114. One end of the bolt 111 passes through the ring block 110 and is tightened in the corresponding thread groove 115. By passing one end of the bolt 111 through the ring block 110 and tightening it in the corresponding thread groove 115, the ring block 110 can be locked, and then the rotating member 103 can be locked.

[0027] When the main turntable of the ultrafine pulverizer of the present embodiment is used and the installation mechanism is provided, when the plurality of the anti-wear plates 102 are installed, the rotating member 103 is first rotated so that the rotating member 103 drives the plurality of the abutting blocks 104 away from the corresponding force blocks 105. At this time, the spring 107 is in a contracted state and drives the clamping block 106 to move downward. Then, the plurality of the anti-wear plates 102 are respectively placed in the corresponding clamping grooves 117. Then, the locking assembly is rotated. The locking assembly drives the rotating member 103 to rotate in the rotating groove 112. When the rotating member 103 rotates in the rotating groove 112, it drives the plurality of the abutting blocks 104 to rotate. When the plurality of the abutting blocks 104 rotate, they abut against the plurality of the force blocks 105. When the plurality of the force blocks 105 are abutted, they move upward. When the plurality of the force blocks 105 move upward, The plurality of clamping blocks 106 are driven to move upward until the plurality of clamping blocks 106 are respectively clamped in the corresponding force-bearing grooves 116, thereby locking and fixing the plurality of anti-wear plates 102, and then the locking assembly is locked in the threaded grooves 115 to complete the fixation of the rotating member 103, thereby improving the stability of the plurality of anti-wear plates 102. Conversely, by loosening the locking assembly and rotating the locking assembly in the opposite direction to drive the rotating member 103 to rotate, the plurality of abutting blocks 104 can be driven to move away from the corresponding force-bearing blocks 105. At this time, the spring 107 is in a contracted state and drives the clamping blocks 106 to move downward, so that the plurality of clamping blocks 106 are respectively away from the corresponding force-bearing grooves 116, and then the plurality of anti-wear plates 102 can be taken out for replacement. In this way, the plurality of anti-wear plates 102 can be installed more conveniently, and vice versa, it is easy to disassemble, thereby improving the installation and disassembly efficiency.

[0028] By providing a plurality of the hollow rods 108 and a plurality of the sliding rods 109 , when the block 106 moves, the block 106 drives the corresponding sliding rod 109 to slide in the corresponding hollow rod 108 , thereby improving the stability of the block 106 .

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a main rotating disk for an ultrafine pulverizer, and also comprises a stabilizing component, wherein the stabilizing component comprises a plurality of guide blocks 201 .

[0032] According to this specific embodiment, the stabilizing component is disposed on the plurality of anti-wear plates 102 . When the anti-wear plates 102 are used, the stability of the plurality of anti-wear plates 102 can be improved by disposing the stabilizing component.

[0033] Among them, the main turntable is also provided with a plurality of guide grooves 202, and a plurality of the guide blocks 201 are respectively slidably connected to the corresponding guide grooves 202, and a plurality of the guide blocks 201 are respectively fixedly connected to the corresponding anti-wear plates 102. When installing the anti-wear plates 102, the guide holes on the anti-wear plates 102 are aligned with the corresponding guide grooves 202 and pushed to the specified position, so that one end of the anti-wear plate 102 can be placed in the corresponding slot 117, and the guide blocks 201 can be limited by the guide grooves 202, and then the anti-wear plates 102 are limited, thereby further improving the stability of the anti-wear plates 102.

[0034] Secondly, each of the bolts 111 is provided with a polygonal hole 203 , and the polygonal hole 203 is provided at the lower part of the bolt 111 . By providing the polygonal hole 203 , it is convenient to use a tool to screw the bolt 111 .

[0035] When using the main turntable of the ultrafine pulverizer according to the present embodiment, when installing the anti-wear plate 102, align the guide hole on the anti-wear plate 102 with the corresponding guide groove 202 and push it to the specified position, so that one end of the anti-wear plate 102 can be placed in the corresponding slot 117, and the guide block 201 can be limited by the guide groove 202, and then the anti-wear plate 102 can be limited, thereby further improving the stability of the anti-wear plate 102, and by providing the polygonal hole 203, it is convenient to use a tool to tighten the bolt 111.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A main turntable for an ultrafine pulverizer, comprising a main turntable body and a plurality of anti-wear plates, wherein the main turntable body has a plurality of slots, and the plurality of anti-wear plates are respectively placed in the corresponding slots, characterized in that: Also included is a mounting mechanism; The mounting mechanism comprises a rotating member, a locking assembly and a plurality of abutting assemblies, the main turntable body having a rotating groove, a groove, an adapting groove and a threaded groove, the wear-resistant plate having a force groove, the abutting assembly comprising a abutting block, a force block, a clamping block and a spring, the rotating member is rotatably connected to the rotating groove, the locking assembly is fixedly connected to the rotating member, and the locking assembly is placed in the adapting groove, the spring is arranged in the groove, one end of the spring is fixedly connected to the main turntable body, the other end of the spring is fixedly connected to the clamping block, the force block is fixedly connected to the clamping block and is located below the clamping block, the abutting block is fixedly connected to the rotating member and is located above the rotating member, the abutting block contacts the force block, and the clamping block is placed in the corresponding force groove.

2. The main rotating disk for the ultrafine pulverizer according to claim 1, characterized in that: The supporting assembly also includes a hollow rod and a sliding rod. The hollow rod is arranged in the groove, the hollow rod is fixedly connected to the main turntable body, one end of the sliding rod is slidably connected to the hollow rod, and the other end of the sliding rod is fixedly connected to the corresponding block.

3. The main rotating disk for the superfine pulverizer according to claim 2, characterized in that: The locking assembly includes a ring block and at least two bolts. The ring block is fixedly connected to the rotating member, and the ring block is rotatably connected to the adapting groove. One end of the bolt passes through the ring block and is tightened in the corresponding thread groove.

4. The main rotating disk for the superfine pulverizer according to claim 3, characterized in that: The main turntable for the ultrafine pulverizer also includes a stabilizing component, and the stabilizing component is arranged on the plurality of anti-wear plates.

5. The main rotating disk for the superfine pulverizer according to claim 4, characterized in that: The stabilizing assembly includes a plurality of guide blocks, and the main turntable is further provided with a plurality of guide grooves. The plurality of guide blocks are respectively slidably connected to the corresponding guide grooves, and a plurality of guide blocks are respectively fixedly connected to the corresponding anti-wear plates.

6. The main rotating disk for the superfine pulverizer according to claim 5, characterized in that: Each of the bolts is provided with a polygonal hole, and the polygonal hole is provided at the lower portion of the bolt.

Images