Dust-free material distribution device of magnetic substance separation equipment

Abstract

The utility model discloses a dust-free material distributing device of magnetic material separating equipment, which relates to the technical field of material distributing devices and comprises a material distributing pipeline, a hole groove penetrating into the material distributing pipeline is arranged between two branch pipelines of the material distributing pipeline, a mounting seat is mounted at the hole groove, the bottom of the mounting seat is connected with a pressing plate through a bolt, and the pressing plate is connected with the bottom of the mounting seat through a bolt. And a rotating shaft is rotationally connected into the mounting base, and a turning plate is mounted on the rotating shaft. According to the dust-free material separating device of the magnetic material separating equipment, the clamping block with the capability of clamping the turning plate is additionally arranged in the rotating shaft, the turning plate can be rapidly replaced by rotating the central rotating shaft, the situation that the turning plate needs to be replaced together with the rotating shaft when the turning plate is abraded is avoided, and the working efficiency is improved. And meanwhile, the adjusting disc can be meshed with the limiting block in the using process, the situation that the center rotating shaft rotates reversely is avoided, and the stability in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material dividing devices, and more specifically to a dust-free material dividing device for magnetic material separation equipment. Background Art

[0002] The material distributor is a mechanical device specially designed to distribute, sort or guide the materials supplied continuously or in batches to different conveying paths, processing units or storage areas according to preset requirements. Its core function is to realize the orderly, quantitative or selective conveying of materials to ensure the smooth, efficient and automated production process. With the rapid development of the lithium battery processing industry, the demand for lithium battery materials in various industries is increasing, and dust-free material distributors will also be used to transport magnetic materials.

[0003] A material distribution device and a material distribution system are disclosed in the Chinese utility model patent announcement number: CN220264437U, the device includes: a driving shaft, two material distribution chambers and a first sealing mechanism; the driving shaft is rotatably arranged in the material distribution box along the longitudinal direction of the material distribution box and corresponds to the tip of the V-shaped partition; the two material distribution chambers are both arranged on the driving shaft, the opposite side of the two material distribution chambers is a closed side, and the other side of the two material distribution chambers is an open side, and the driving shaft drives the two material distribution chambers to correspond to the feed port of the material distribution box respectively when rotating; the first sealing mechanism is arranged between the driving shaft and the V-shaped partition, and when any material distribution chamber corresponds to the feed port, the gap between the material distribution chamber and the V-shaped partition is sealed. The material dividing device and the material dividing system drive the two material dividing chambers to be opposite to the feed port of the material dividing box respectively through the rotation of the driving shaft in the material dividing box, so that the two material dividing chambers can convey materials separately. Since the dividing plate will directly contact with the material during material dividing, it will be worn, which will affect the sealing performance of the material dividing device and the stability during material dividing. However, the dividing plate of the material dividing device is not easy to remove.

[0004] The current dust-free material distribution device for magnetic materials still has the following problems:

[0005] 1. The partition plate in the material distribution device will directly contact with the magnetic material. Due to the presence of hard particles or sharp edges in the magnetic material, especially large particles or highly abrasive materials will have direct impact and scratches on the partition plate during the flow process, accelerating the wear of the partition plate surface. At the same time, the material may show a higher magnetic viscosity under the action of the magnetic field, that is, the magnetic attraction between the materials and between the materials and the partition plate is enhanced, causing the materials to adhere and accumulate on the partition plate, thereby aggravating the wear. The current partition plate is usually installed inside the material distribution device. When the partition plate needs to be replaced, the entire material distribution device needs to be disassembled. There is a lack of a structure that can disassemble and replace the partition plate without disassembling the material distribution device.

[0006] 2. The partition device and the rotating shaft are usually welded together. When the partition plate is worn, it will be replaced together with the rotating shaft, which will increase the production cost.

[0007] Therefore, it is necessary to propose a dust-free material separation device for magnetic material separation equipment to solve the above problems. Utility Model Content

[0008] 1. Technical issues to be resolved

[0009] The purpose of the utility model is to solve the problems raised in the above background technology and to provide a dust-free material separation device for magnetic material separation equipment.

[0010] (II) Technical solution

[0011] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0012] A dust-free material distribution device for magnetic material separation equipment comprises a material distribution pipeline, a hole slot penetrating to the inside is opened between two branch pipes of the material distribution pipeline, and a mounting seat is installed at the hole slot, a pressing plate is connected to the bottom of the mounting seat by bolts, a rotating shaft is rotatably connected in the mounting seat, and a flap is installed on the rotating shaft;

[0013] An adjustment cavity and a clamping cavity are provided inside the rotating shaft, a central rotating shaft is rotatably connected in the clamping cavity, a threaded portion is symmetrically provided on the outer wall of the central rotating shaft, a movable plate is threadedly connected to the threaded portion, a sliding groove is provided on the inner wall of the movable plate, a supporting sleeve is sleeved on the outside of the central rotating shaft, symmetrical clamping blocks are rotatably connected at both ends of the supporting sleeve, and a convex block located in the sliding groove is connected on the outer wall of the clamping block;

[0014] The two ends of the clamping block are rotatably connected with a rotating plate, the rotating plate is located on both sides of the flap, a spring is connected between the rotating plate and the clamping block, and the rotating plate is connected with an anti-slip pad in contact with the flap;

[0015] One end of the central shaft located in the adjustment cavity is fixedly connected to a spline sleeve, a spline block is slidably connected in the spline sleeve, an end of the spline block away from the spline sleeve is fixedly connected to an adjustment disk, an engaging portion is provided on one side of the adjustment disk, and one end of the adjustment cavity is fixedly connected to a limiting block that cooperates with the engaging portion.

[0016] Preferably, a support plate is fixedly connected in the adjustment cavity, the support plate is rotatably connected to the spline sleeve, a spring is connected between the support plate and the adjustment disk, and the adjustment disk is provided with a hexagonal hole for adjustment.

[0017] Preferably, a support platform is fixedly connected to the middle of the outer wall of the support sleeve, pads in contact with the flap are fixedly connected to the tops of both ends of the support sleeve, and lining plates are fixedly connected to the tops of the support platform and the pads.

[0018] Preferably, a wear-resistant plate and a sealing frame are symmetrically fixedly connected to both sides of the flap, and the sealing frame is located outside the wear-resistant plate.

[0019] Preferably, a sealing member is provided between the mounting seat and the pressing plate.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. This device adds a clamping block with the ability to clamp the flap inside the rotating shaft. The flap can be quickly replaced by rotating the central rotating shaft, avoiding the need to replace the rotating shaft together with the flap when it is worn, which saves production costs. At the same time, the adjustment disk will engage with the limiting block during use to avoid the reversal of the central rotating shaft, thereby improving stability during use.

[0022] 2. This device sets the mounting base between the branch pipes at the bottom of the distribution pipe and opens holes at the connection. It can remove the flap and the rotating shaft from the distribution pipe without disassembling the distribution pipe, avoiding the need to disassemble the distribution pipe when replacing the flap, which improves maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0024] Figure 2 It is a front schematic diagram of the structure of the utility model;

[0025] Figure 3 It is a side schematic diagram of the structure of the utility model;

[0026] Figure 4 It is a three-dimensional schematic diagram of the connection structure between the rotating shaft and the flap in the utility model;

[0027] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the rotating shaft in the utility model;

[0028] Figure 6 It is a three-dimensional schematic diagram of the positional relationship between the adjustment cavity and the clamping cavity in the utility model;

[0029] Figure 7 It is a three-dimensional schematic diagram of the connection structure between the support sleeve and the support platform in the utility model;

[0030] Figure 8It is a three-dimensional schematic diagram of the connection structure at the convex block of the utility model;

[0031] Fig. 9 It is a three-dimensional schematic diagram of the connection structure between the spline block and the spline sleeve in the utility model.

[0032] Reference numerals:

[0033] 101. material distribution pipeline; 102. mounting seat; 103. pressure plate; 104. rotating shaft; 105. flap; 106. adjustment cavity; 107. clamping cavity; 108. central rotating shaft; 109. threaded portion; 110. movable plate; 111. sliding groove; 112. supporting sleeve; 113. clamping block; 114. protrusion; 115. rotating plate; 116. spring; 117. anti-skid pad; 118. spline sleeve; 119. spline block; 120. adjustment disk; 121. meshing portion; 122. limiting block; 123. supporting plate; 124. supporting table; 125. cushion block; 126. lining plate; 127. wear-resistant plate; 128. sealing frame; 129. sealing element. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figure 1-9 , a dust-free material distribution device for magnetic material separation equipment, including a material distribution pipeline 101, the top of the material distribution pipeline 101 is a feed pipe, and the bottom is two material distribution pipes. By changing the direction of the flap 105, the use of the material distribution pipe is controlled. The rotating shaft 104 is installed on the material distribution pipeline 101 through the mounting seat 102. The outer side of the material distribution pipeline 101 is provided with a driving device for driving the rotating shaft 104 to rotate. The driving device is a structure capable of driving the rotating shaft 104, such as a cylinder, etc., and a through-hole to the two branch pipes of the material distribution pipeline 101 is opened between the two branch pipes The hole groove inside the material distribution pipeline 101 is provided with a mounting seat 102, a hole groove is provided between the two branch pipes at the bottom, and a mounting seat 102 is provided at the connection, so that the rotating shaft 104 can be installed in the mounting seat 102, and then the pressing plate 103 is installed at the bottom of the mounting seat 102 with bolts, and a sealing member 129 is provided at the connection between the pressing plate 103 and the mounting seat 102 to enhance the sealing performance, the bottom of the mounting seat 102 is connected with the pressing plate 103 by bolts, and the rotating shaft 104 is rotatably connected in the mounting seat 102, and a flap 105 is installed on the rotating shaft 104;

[0036] refer to Figures 5 to 9 The rotating shaft 104 is provided with an adjustment cavity 106 and a clamping cavity 107, the adjustment cavity 106 and the clamping cavity 107 are connected, a central rotating shaft 108 is provided inside, the central rotating shaft 108 is rotatably connected in the clamping cavity 107, a threaded portion 109 is symmetrically provided on the outer wall of the central rotating shaft 108, the central rotating shaft 108 drives the moving plate 110 to move through the threaded portion 109 of the outer wall, the moving plate 110 is threadedly connected to the threaded portion 109, and a sliding groove 111 is provided on the inner wall of the moving plate 110, the sliding The grooves 111 are symmetrically arranged and inclined. When the moving plate 110 moves, the protrusions 114 will slide along the sliding grooves 111, thereby completing the rotation of the clamping block 113. The outer portion of the central rotating shaft 108 is sleeved with a support sleeve 112, and the two ends of the support sleeve 112 are rotatably connected with symmetrical clamping blocks 113. The support sleeve 112 is sleeved on the outer wall of the central rotating shaft 108, and the two ends are rotatably provided with clamping blocks 113. The outer wall of the clamping block 113 is connected with a protrusion 114 located in the sliding groove 111;

[0037] refer to Figure 7 and Figure 8 , the two ends of the clamping block 113 are rotatably connected with a rotating plate 115, and the rotating plate 115 is located on both sides of the flap 105. When the clamping block 113 rotates, the flap 105 is squeezed by a spring 116. A spring 116 is connected between the rotating plate 115 and the clamping block 113. The rotating plate 115 is connected with an anti-skid pad 117 in contact with the flap 105. The anti-skid pad 117 is made of anti-skid rubber and can increase the anti-skid ability;

[0038] refer to Figure 5 and Fig. 9 One end of the central rotating shaft 108 located in the adjustment cavity 106 is fixedly connected to a spline sleeve 118, and a spline block 119 is slidably connected to the spline sleeve 118. The spline block 119 slides in the spline sleeve 118, and drives the spline sleeve 118 to rotate together when rotating. The end of the spline block 119 away from the spline sleeve 118 is fixedly connected to an adjusting disk 120. The adjusting disk 120 is located at one end of the spline block 119, and is provided with an engaging portion 121, which can engage with a limiting block 122, thereby fixing the central rotating shaft 108. A meshing portion 121 is provided on one side of the adjusting disk 120, and one end of the adjustment cavity 106 is fixedly connected to a limiting block 122 that cooperates with the meshing portion 121.

[0039] Specifically, refer to Figure 5 and Figure 6A support plate 123 is fixedly connected in the adjustment cavity 106, and the support plate 123 is used to support the spline sleeve 118 and the spring 116, so that the spring 116 pushes the adjustment disk 120 toward the limiting block 122. The support plate 123 is rotatably connected to the spline sleeve 118, and the spring 116 is connected between the support plate 123 and the adjustment disk 120. The adjustment disk 120 is provided with a hexagonal hole for adjustment, and the adjustment disk 120 can be rotated by using a tool such as a hexagonal wrench.

[0040] Specifically, refer to Figure 7 A support platform 124 is fixedly connected to the middle of the outer wall of the support sleeve 112. The support platform 124 is used to connect the support sleeve 112. A lining plate 126 is connected to the top for contacting the edge of the flap 105. Pads 125 that contact the flap 105 are fixedly connected to the tops of both ends of the support sleeve 112. Lining plates 126 are fixedly connected to the tops of the support platform 124 and the pads 125.

[0041] Specifically, refer to Figure 4 A wear-resistant plate 127 and a sealing frame 128 are symmetrically fixedly connected to both sides of the flap 105 . The wear-resistant plate 127 is made of a wear-resistant material, and the sealing frame 128 is made of a sealing rubber. The sealing frame 128 is located on the outside of the wear-resistant plate 127 .

[0042] Specifically, refer to Figure 3 A sealing member 129 is provided between the mounting seat 102 and the pressing plate 103 to improve the sealing performance between the mounting seat 102 and the pressing plate 103 .

[0043] In this embodiment, the flap 105 is installed on the rotating shaft 104, and the pressing plate 103 installs the rotating shaft 104 in the mounting seat 102 and fixes it with bolts. A sealing member 129 is arranged between the mounting seat 102 and the pressing plate 103 to play a sealing role. The end of the rotating shaft 104 away from the limiting block 122 is driven by a driving device (not shown in the figure). The driving device is a structure that can drive the rotating shaft 104 to rotate. The rotation of the rotating shaft 104 drives the flap 105 to rotate, thereby playing a role in controlling the discharge pipe. A wear-resistant plate 127 and a sealing frame 128 are arranged on the top of the flap 105. The sealing frame 128 is arranged on the outside of the wear-resistant plate 127. The wear-resistant plate 127 is made of wear-resistant plastic material, which can increase the service life of the flap 105. The outer sealing frame 128 increases the sealing when it contacts the inner wall of the distribution pipe 101.

[0044] When the flap 105 is worn out and needs to be replaced, the bolts fixing the mounting seat 102 and the pressure plate 103 are removed, and the pressure plate 103 is removed from the mounting seat 102, so that the flap 105 and the rotating shaft 104 can be pulled out from the material distribution pipe 101, so as to replace the flap 105. When replacing, insert a hexagonal wrench into the hexagonal hole on the adjustment disk 120 and press inward to separate the adjustment disk 120 from the limiting block 122. At the same time, the limiting block 122 The engagement portion 121 is disengaged, thereby losing the ability to restrict the central shaft 108. The hexagonal wrench is rotated, and the adjustment disk 120 drives the central shaft 108 to rotate through the spline sleeve 118 and the spline block 119. The central shaft 108 drives the moving plate 110 to move through the threaded portion 109, so that the protrusion 114 on the clamping block 113 slides in the sliding groove 111, thereby driving the clamping block 113 to open to both sides, so that the flap 105 can be removed from the rotating shaft 104.

[0045] Insert the new flap 105 into the strip hole on the rotating shaft 104. After the flap 105 enters the clamping cavity 107, it will abut against the lining plate 126 on the supporting sleeve 112. The lining plate 126 acts as a cushion. Then reverse the hexagonal wrench to reverse the central rotating shaft 108. At this time, the symmetrical clamping blocks 113 will close toward the middle. The rotating plate 115 on the clamping block 113 will first contact the flap 105. Then the spring 116 between the clamping block 113 and the rotating plate 115 will be compressed, thereby The plate 105 plays a fixing role. When it continues to rotate, the spring 116 will be folded into the groove on the clamping block 113. The anti-skid pad 117 on the rotating plate 115 is made of anti-skid rubber, which can increase the anti-skid ability. After fixing, the hexagonal wrench is pulled out. At this time, the spring between the adjustment disk 120 and the support plate 123 is reset, thereby pushing the adjustment disk 120 toward the limiting block 122, and then the engaging portion 121 on the adjustment disk 120 will engage with the limiting block 122, thereby limiting the central shaft 108.

[0046] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A dust-free material distribution device for magnetic material separation equipment, comprising a material distribution pipeline (101), characterized in that: A hole groove penetrating the inside of the material distribution pipeline (101) is provided between the two branch pipelines, and a mounting seat (102) is installed at the hole groove, a pressing plate (103) is connected to the bottom of the mounting seat (102) by bolts, a rotating shaft (104) is rotatably connected inside the mounting seat (102), and a flap (105) is installed on the top of the rotating shaft (104); An adjustment cavity (106) and a clamping cavity (107) are provided inside the rotating shaft (104); a central rotating shaft (108) is rotatably connected inside the clamping cavity (107); a threaded portion (109) is symmetrically provided on the outer wall of the central rotating shaft (108); a movable plate (110) is threadedly connected to the threaded portion (109); a sliding groove (111) is provided on the inner wall of the movable plate (110); a supporting sleeve (112) is sleeved outside the central rotating shaft (108); symmetrical clamping blocks (113) are rotatably connected at both ends of the supporting sleeve (112); a convex block (114) located in the sliding groove (111) is connected to the outer wall of the clamping block (113); The two ends of the clamping block (113) are rotatably connected to a rotating plate (115), the rotating plate (115) is located on both sides of the flap (105), a spring (116) is connected between the rotating plate (115) and the clamping block (113), and an anti-slip pad (117) in contact with the flap (105) is connected to the rotating plate (115); One end of the central rotating shaft (108) located in the adjustment cavity (106) is fixedly connected to a spline sleeve (118), a spline block (119) is slidably connected inside the spline sleeve (118), an end of the spline block (119) away from the spline sleeve (118) is fixedly connected to an adjustment disk (120), a meshing portion (121) is provided on one side of the adjustment disk (120), and one end of the adjustment cavity (106) is fixedly connected to a limiting block (122) that cooperates with the meshing portion (121).

2. The dust-free material separation device of the magnetic material separation equipment according to claim 1, characterized in that: A support plate (123) is fixedly connected in the adjustment cavity (106), the support plate (123) is rotatably connected to the spline sleeve (118), a spring (116) is connected between the support plate (123) and the adjustment disk (120), and the adjustment disk (120) is provided with a hexagonal hole for adjustment.

3. The dust-free material separation device of the magnetic material separation equipment according to claim 1, characterized in that: A support platform (124) is fixedly connected to the middle of the outer wall of the support sleeve (112), pads (125) in contact with the flap (105) are fixedly connected to the tops of both ends of the support sleeve (112), and lining plates (126) are fixedly connected to the tops of the support platform (124) and the pads (125).

4. The dust-free material separation device of the magnetic material separation equipment according to claim 1, characterized in that: A wear-resistant plate (127) and a sealing frame (128) are symmetrically fixedly connected to both sides of the flap (105), and the sealing frame (128) is located outside the wear-resistant plate (127).

5. The dust-free material separation device of the magnetic material separation equipment according to claim 1, characterized in that: A sealing member (129) is provided between the mounting seat (102) and the pressing plate (103).

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