Cork particle processing equipment

Abstract

The invention relates to the technical field of softwood particle processing, and discloses softwood particle processing equipment which comprises a crushing cylinder and further comprises a feeding hopper fixedly connected to the upper portion of the crushing cylinder and used for feeding raw materials; the discharging cylinder is mounted below the crushing cylinder and is used for separating impurities; the discharging pipe is connected to the lower part of the discharging barrel and is used for discharging impurities; the crushing mechanism is arranged in the crushing cylinder and is used for crushing the raw materials; the cleaning mechanism is arranged in the feeding hopper and is used for cleaning impurities on the raw materials; and the bracket is fixedly connected to the bottom of the crushing cylinder. Through the synergistic effect of the structures such as the smashing rod, the protruding block, the spiral groove, the grinding rod and the blades in the smashing mechanism, efficient smashing of cork raw materials can be achieved. And particularly, the spiral grooves are designed in the outer walls of the crushing rods, the spacing is gradually reduced from left to right, the raw materials can be spirally extruded in the rotating process, the wood structure is further damaged, and the crushing efficiency and effect are improved.

Description

Technical Field

[0001] The invention relates to the technical field of cork particle processing, in particular to a cork particle processing device. Background Art

[0002] Cork is a natural, renewable material with unique physical and chemical properties, such as light weight, good elasticity, waterproof, heat insulation, sound insulation, etc. These properties make cork have a wide range of application prospects in many fields such as building insulation, decorative materials, wine corks, shoes, auto parts, etc. With the increase of environmental awareness and the demand for sustainable development, the market demand for cork as a natural and environmentally friendly material is increasing.

[0003] Traditional cork processing methods mainly include manual cutting, mechanical crushing and screening. Although these methods can process cork into particles or powder, there are many problems in practical applications. Manual cutting and traditional mechanical crushing methods are slow and difficult to meet the needs of large-scale industrial production. Traditional crushing equipment is difficult to crush cork into fine particles evenly, resulting in unstable product quality. For example, the size of the crushed particles is inconsistent, which affects the subsequent application effect.

[0004] In view of the shortcomings of the existing technology and the changes in market demand, a cork particle processing equipment is now proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a cork particle processing device in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a cork particle processing device, including a crushing cylinder, and also including:

[0007] A feed hopper, fixedly connected above the pulverizing cylinder, for feeding raw materials;

[0008] A discharge cylinder is installed below the crushing cylinder and is used to separate impurities;

[0009] A discharge pipe, connected below the discharge barrel, for discharging impurities;

[0010] A pulverizing mechanism, arranged inside the pulverizing cylinder, for pulverizing the raw material;

[0011] A cleaning mechanism, disposed in the feed hopper, for cleaning impurities on the raw materials;

[0012] A bracket, fixedly connected to the bottom of the pulverizing cylinder;

[0013] A screening mechanism, arranged at the bottom of the inner wall of the pulverizing cylinder, for screening impurities in the raw material;

[0014] The crushing mechanism comprises:

[0015] A driving shaft is rotatably connected to the inner wall of the grinding cylinder and movably penetrates the grinding cylinder on the left side and extends outward;

[0016] Motor 1 is fixedly mounted on the outer wall of the grinding cylinder, and the output end of the motor 1 is connected to the extended end of the driving shaft;

[0017] A crushing rod, fixedly sleeved on the outer wall of the driving shaft and rotating inside the crushing cylinder, is used for crushing the raw materials;

[0018] A plurality of protrusions are connected to the outer wall of the crushing rod to increase the friction with the crushing tube.

[0019] Preferably, the outer wall of the pulverizing rod is provided with a spiral groove, and the spacing of the spiral groove decreases from left to right, so as to be used for spirally extruding the raw material;

[0020] The inner wall of the pulverizing cylinder is fixedly connected with a plurality of grinding rods, which cooperate with the rotating pulverizing rods to pulverize the raw materials.

[0021] Preferably, the pulverizing mechanism further comprises:

[0022] A blade is mounted on the outer wall of the driving shaft and located on one side of the crushing rod, and is used for rotating and cutting the raw materials;

[0023] A filter plate is movably sleeved on the outer wall of the driving shaft and located on the inner wall of the crushing cylinder, and is used for discharging the cut wood particles;

[0024] The fixing sleeve is threadedly connected to the outer wall of one side of the pulverizing cylinder and abuts against the filter plate to limit the axial movement of the filter plate.

[0025] Preferably, the cleaning mechanism comprises:

[0026] A plurality of rotating rods are symmetrically mounted on the inner wall of the feed hopper, and the rotating rods form a "V" shape;

[0027] A plurality of brush cylinders are arranged on the outer wall of the rotating rod and are used to brush the raw materials when rotating;

[0028] Two motors 2 are respectively fixedly connected to one side of the feed hopper, and the output end of the motor 2 is connected to one side of the two upper rotating rods to drive the rotating rods to rotate;

[0029] A plurality of slide seats are respectively slidably connected to the two sides of the feed hopper, and the two rotating rods at the bottom are rotatably connected to the slide seats;

[0030] The gear box is installed on the right side of the feed hopper, and the two upper rotating rods are connected to the gear box, and the rotating rods are driven to rotate by the motor three installed on the left side of the feed hopper. The gear box is used to drive the two rotating rods to rotate towards each other.

[0031] Preferably, the cleaning mechanism further comprises:

[0032] Two arc-shaped limit blocks are respectively fixedly connected to the outer wall of the feed hopper and are located on both sides of the two lower rotating rods;

[0033] Two oval rotating disks are respectively fixedly connected to the outer wall of the rotating rod, and the outer wall of the oval rotating disk is in contact with the arc inner side of the arc-shaped limiting block;

[0034] The feed hopper is provided with a sliding hole on one side of the motor 2, in which two sliding rods are slidably connected, and a spring is fixedly connected between the two sliding rods for pushing the two sliding rods away from each other, and the other sides of the two sliding rods are respectively connected to two sliding seats.

[0035] Preferably, the screening mechanism comprises:

[0036] A screening plate, movably connected to a through hole at the bottom of the crushing cylinder, for screening impurities and small particles;

[0037] The bottom of the grinding rod at the bottom is connected to the screening plate;

[0038] A plurality of push rods are respectively connected to the crushing rod through a return spring, and one side of the push rod is spherically arranged and fits with the inner side of the crushing tube and the grinding rod to push the grinding rod to move downward;

[0039] Both sides of the polishing rod at the bottom are respectively fixedly connected with movable sleeves;

[0040] The inner wall of the movable sleeve is provided with a second spring and a fixing rod, and the fixing rod is fixedly connected to the inner side of the pulverizing cylinder;

[0041] The second spring is used for pushing the movable sleeve and the grinding rod upward.

[0042] Preferably, the screening mechanism further comprises:

[0043] A plurality of arc-shaped push blocks are equally divided and circumferentially fixedly connected to the outer wall of the filter plate, and are located and moved in the annular groove provided on the pulverizing cylinder;

[0044] A plurality of elastic telescopic rods are equally divided and circumferentially installed on the inner wall of the annular groove, and the telescopic ends of the elastic telescopic rods are in contact with the outer wall of the arc-shaped push block 1, so as to push the arc-shaped push block 1 and drive the filter plate to deflect around the driving shaft.

[0045] Preferably, the outer wall of the filter plate is fixedly connected with a plurality of resist blocks, and the outer wall of the resist block is semicircularly arranged, the outer wall of the movable sleeve is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with an arc-shaped push block 2, and the outer wall of the arc-shaped push block 2 is in contact with the outer wall of the resist block, so as to push the resist block to continue to deflect, thereby driving the elastic telescopic rod to contact one side of the next arc-shaped push block 1.

[0046] The present invention adopts the above technical solution to bring the following beneficial effects:

[0047] 1. The cork pellet processing equipment can achieve efficient crushing of cork raw materials through the synergistic effect of the crushing rod, convex block, spiral groove, grinding rod and blade in the crushing mechanism. In particular, the spiral groove design on the outer wall of the crushing rod gradually reduces the spacing from left to right, which can spirally squeeze the raw materials during the rotation process, further destroy the wood structure, and improve the crushing efficiency and effect.

[0048] 2. The cork pellet processing equipment can effectively separate impurities and tiny wood chips through the design of the screening mechanism. The coordination of the screening plate, push rod, movable sleeve, spring 2 and elastic telescopic rod enables the screening plate to continuously move up and down during the crushing process, promoting the screening of impurities and tiny wood chips. At the same time, the deflection design of the filter plate can prevent the sieve hole from being blocked, further improving the screening efficiency and quality.

[0049] 3. The cork pellet processing equipment, through the cleaning mechanism, can brush the raw materials through the brush cylinder before the raw materials enter the crushing cylinder to remove impurities such as bark fragments, soil, microorganisms, etc., thereby improving the purity and quality of the cork pellet products. The cooperation of the rotating rod, motor 2, gear box, elliptical turntable, arc-shaped limit block, slide rod and spring and other components in the cleaning mechanism can realize the cleaning of wood of different sizes, and can also promote the feeding of wood during the cleaning process, thereby improving the crushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 It is an isometric structural schematic diagram of the present invention;

[0051] Figure 2 It is a schematic diagram of the structure of the left side of the present invention;

[0052] Figure 3 It is a schematic diagram of the isometric explosion structure of the present invention;

[0053] Figure 4 It is a schematic diagram of the explosion cross-section structure of the present invention;

[0054] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0055] Figure 6This is a schematic diagram of the explosion structure of the cleaning mechanism of the present invention;

[0056] Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle;

[0057] Figure 8 For the present invention Figure 6 Enlarged structural diagram at point C in the middle.

[0058] In the figure: 1. crushing cylinder; 2. feed hopper; 3. discharge cylinder; 4. discharge pipe; 5. crushing mechanism; 51. motor 1; 52. crushing rod; 53. bump; 54. drive shaft; 55. blade; 56. grinding rod; 57. filter plate; 58. fixed sleeve; 6. cleaning mechanism; 61. motor 2; 62. rotating rod; 63. gear box; 64. slide seat; 65. elliptical turntable; 66. arc-shaped limit block; 67. spring; 68. slide rod; 69. brush cylinder; 7. bracket; 8. screening mechanism; 81. screening plate; 82. push rod; 83. movable sleeve; 84. fixed rod; 85. spring 2; 86. arc-shaped push block; 87. connecting plate; 88. elastic telescopic rod; 89. arc-shaped push block; 891. resist block. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0060] See also Figure 1-8 One embodiment of the present invention is: a cork particle processing device, including a crushing cylinder 1, and also including:

[0061] A feed hopper 2 is fixedly connected above the crushing cylinder 1 and is used to feed raw materials;

[0062] The discharging cylinder 3 is installed below the crushing cylinder 1 and is used to separate impurities;

[0063] A discharge pipe 4 is connected to the lower part of the discharge barrel 3 and is used to discharge impurities;

[0064] A crushing mechanism 5 is arranged inside the crushing cylinder 1 and is used for crushing the raw materials;

[0065] A cleaning mechanism 6 is provided in the feed hopper 2 and is used to clean impurities on the raw materials;

[0066] The bracket 7 is fixedly connected to the bottom of the grinding cylinder 1;

[0067] The screening mechanism 8 is arranged at the bottom of the inner wall of the grinding cylinder 1 and is used to screen the impurities in the raw material;

[0068] The crushing mechanism 5 comprises:

[0069] The driving shaft 54 ​​is rotatably connected to the inner wall of the grinding cylinder 1 and movably penetrates the grinding cylinder 1 on the left side and extends outward;

[0070] The motor 1 51 is fixedly mounted on the outer wall of the grinding cylinder 1, and the output end of the motor 1 51 is connected to the extended end of the driving shaft 54;

[0071] The crushing rod 52 is fixedly sleeved on the outer wall of the driving shaft 54 ​​and rotates inside the crushing cylinder 1 to crush the raw materials;

[0072] A plurality of protrusions 53 are connected to the outer wall of the crushing rod 52 to increase the friction with the crushing tube 1.

[0073] The outer wall of the crushing rod 52 is provided with a spiral groove, and the spacing of the spiral groove decreases from left to right, which is used for spirally extruding the raw material;

[0074] A plurality of grinding rods 56 are fixedly connected to the inner wall of the pulverizing cylinder 1 , and cooperate with the rotating pulverizing rods 52 to pulverize the raw materials.

[0075] The crushing mechanism 5 also includes:

[0076] A blade 55 is mounted on the outer wall of the driving shaft 54 ​​and located on one side of the crushing rod 52, and is used for rotating and cutting the raw materials;

[0077] The filter plate 57 is movably sleeved on the outer wall of the driving shaft 54 ​​and located on the inner wall of the crushing cylinder 1, and is used for discharging the cut wood particles;

[0078] The fixing sleeve 58 is threadedly connected to the outer wall of one side of the pulverizing cylinder 1 and abuts against the filter plate 57 to limit the axial movement of the filter plate 57 .

[0079] Working principle: When processing cork particles, the raw materials to be processed are directly placed into the feed hopper 2, and then enter the crushing tube 1 through the feed hopper 2. At this time, the motor 51 drives the driving shaft 54 ​​to rotate, and drives the crushing rod 52 to rotate, and then the crushing rod 52 is continuously rotated, and the spiral grooves provided on it are used to produce a staggered push against the raw materials in the feed hopper 2, so that the raw materials in the feed hopper 2 can be initially crushed to reduce the volume of the raw materials;

[0080] Then, during the rotation process, some wood will enter the gap between the crushing rod 52 and the crushing barrel 1. At this time, under the action of continuous rotation, the protrusions 53 on the crushing rod 52 will contact the grinding rod 56 in an interlaced manner, thereby producing a crushing effect on the wood, thereby further improving the crushing effect of the wood. At the same time, the spiral groove with a decreasing interval is continuously rotating and contracting, and the wood in the spiral groove is rotated and squeezed, thereby destroying the structure of the wood and crushing the wood. At the same time, during the process of spiral advancement, the wood will be crushed by the rotating blade 55, and the cut wood will be separated by the filter plate 57 to realize the processing of cork particles. At the same time, through multiple continuous processing and crushing, the crushing effect of the wood is improved.

[0081] See also Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, the cleaning mechanism 6 includes:

[0082] A plurality of rotating rods 62 are symmetrically mounted on the inner wall of the feed hopper 2, and the rotating rods 62 form a "V" shape;

[0083] A plurality of brush cylinders 69 are arranged on the outer wall of the rotating rod 62 and are used to brush the raw materials when rotating;

[0084] Two motors 61 are fixedly connected to one side of the feed hopper 2, and the output end of the motor 61 is connected to one side of the two upper rotating rods 62 to drive the rotating rods 62 to rotate;

[0085] A plurality of slide seats 64 are respectively slidably connected to the two sides of the feed hopper 2, and two rotating rods 62 at the bottom are rotatably connected to the slide seats 64;

[0086] The gear box 63 is installed on the right side of the feed hopper 2, and the two upper rotating rods 62 are connected to the gear box 63, and the rotating rods 62 are driven to rotate by the motor 3 installed on the left side of the feed hopper 2. The gear box 63 is used to drive the two rotating rods 62 to rotate towards each other.

[0087] The cleaning mechanism 6 also includes:

[0088] Two arc-shaped limit blocks 66 are respectively fixedly connected to the outer wall of the feed hopper 2 and are located on both sides of the two lower rotating rods 62;

[0089] Two oval rotating disks 65 are respectively fixedly connected to the outer wall of the rotating rod 62, and the outer wall of the oval rotating disk 65 is in contact with the arc inner side of the arc-shaped limiting block 66;

[0090] A sliding hole is opened on one side of the feed hopper 2 located at the motor 2 61, and two sliding rods 68 are slidably connected in the sliding hole, and a spring 67 is fixedly connected between the two sliding rods 68 to push the two sliding rods 68 away from each other. The other sides of the two sliding rods 68 are respectively connected to the two sliding seats 64.

[0091] Working principle: When the wood is placed in the feed hopper 2, the two upper rotating rods 62 rotate in opposite directions, driving the brush cylinder 69 to rotate. At the same time, the two lower rotating rods 62 rotate in opposite directions to the rotation direction of the two upper rotating rods 62. At this time, when the four rotating rods 62 are constantly rotating, the brush cylinder on the outer wall of the four rotating rods 62 is used to continuously brush the wood, thereby removing impurities on the outer wall of the wood, such as bark fragments, soil, microorganisms, etc. By removing these impurities, the quality and service life of the cork pellet products can be improved;

[0092] Furthermore, after the rotating rod 62 is driven to rotate by the motor 2 61, the elliptical rotating disk 65 on its outer wall will abut against the arc-shaped limit block 66. At this time, after the outer wall of the irregular elliptical rotating disk 65 abuts against the arc-shaped limit block 66, and under the action of the spring 67 and the slide bar 68, the purpose of pushing and resetting the slide seat 64 is achieved, thereby changing the distance between the two lower rotating rods 62. By continuously adjusting the distance between the two lower rotating rods 62, it is possible to clean up wood of different sizes and facilitate the unloading of larger wood. At the same time, after the wood falls under the rotating rod 62 and the brush cylinder 69, the wood can be moved by moving the rotating rod 62 and the brush cylinder 69, and it can also promote the unloading of the wood into the crushing cylinder 1 for crushing, so as to improve the crushing efficiency.

[0093] See also Figure 1-8 Based on the above embodiment, in another embodiment of the present invention, the screening mechanism 8 includes:

[0094] The screening plate 81 is movably connected to the through hole at the bottom of the crushing cylinder 1 and is used to screen impurities and small particles;

[0095] The bottom of the bottommost grinding rod 56 is connected to the screening plate 81;

[0096] A plurality of push rods 82 are connected to the crushing rod 52 through return springs, and one side of the push rod 82 is spherical and fits with the inner side of the crushing cylinder 1 and the grinding rod 56 to push the grinding rod 56 to move downward;

[0097] Both sides of the bottom grinding rod 56 are fixedly connected with movable sleeves 83;

[0098] The inner wall of the movable sleeve 83 is provided with a spring 85 and a fixing rod 84, and the fixing rod 84 is fixedly connected to the inner side of the pulverizing cylinder 1;

[0099] The second spring 85 is used to push the movable sleeve 83 and the grinding rod 56 to move upward.

[0100] The screening mechanism 8 further comprises:

[0101] A plurality of arc-shaped push blocks 86 are equally divided and circumferentially fixedly connected to the outer wall of the filter plate 57, and are located and moved in the annular groove provided on the pulverizing cylinder 1;

[0102] A plurality of elastic telescopic rods 88 are equally divided and circumferentially mounted on the inner wall of the annular groove, and the telescopic ends of the elastic telescopic rods 88 are in contact with the outer wall of the arc-shaped push block 1 86 , so as to push the arc-shaped push block 1 86 and drive the filter plate 57 to deflect around the drive shaft 54 ​​.

[0103] The outer wall of the filter plate 57 is fixedly connected with a plurality of stops 891, and the outer wall of the stops 891 is semicircularly arranged, the outer wall of the movable sleeve 83 is fixedly connected with a connecting plate 87, the top of the connecting plate 87 is fixedly connected with an arc-shaped push block 2 89, and the outer wall of the arc-shaped push block 2 89 contacts the outer wall of the stops 891, so as to push the stops 891 to continue to deflect, thereby driving the elastic telescopic rod 88 to contact one side of the next arc-shaped push block 1 86.

[0104] Working principle: After the wood is cleaned and crushed, its impurities and tiny wood chips will fall into the bottom of the crushing cylinder 1, and at this time, they will pass through the screening plate 81 set at the bottom and enter the discharge cylinder 3, and enter the discharge pipe 4 along the inclined plate inside it for centralized collection. At the same time, when the crushing rod 52 rotates, the push rod 82 installed thereon will contact the inner wall of the crushing cylinder 1 and the grinding rod 56 to rotate. After rotating and contacting the bottom grinding rod 56, it will push the grinding rod 56 to move downward. After breaking away from the contact with the grinding rod 56, under the action of the second spring 85, the movable sleeve 83 is pushed upward and the grinding rod 56 is driven to move upward, so that the screening plate 81 can be driven to move up and down continuously, so as to promote the screening of impurities and tiny wood chips inside the crushing cylinder 1 and improve the screening effect.

[0105] At the same time, when the movable sleeve 83 moves up and down, the arc-shaped push block 89 will be driven to move through the connecting plate 87. When the arc-shaped push block 89 moves down, the elastic telescopic rod 88 will push one side of the arc-shaped push block 86 to push the filter plate 57 to deflect around the drive shaft 54. Then, when the arc-shaped push block 89 moves up, the two rotated filter plates 57 will drive the stop block 891 to deflect and be misaligned with the arc-shaped push block 89. At this time, the stop block 891 will continue to be squeezed to deflect, and the elastic telescopic rod 88 will be driven to contact the next arc-shaped push block 86 until it stops at the next arc-shaped push block 86. By pushing the filter plate 57 to deflect slowly, the wood attached to its inner wall can be matched with the friction generated by the wood inside it, thereby achieving slow separation and achieving the effect of unblocking the filter plate 57.

[0106] The present invention provides a cork particle processing device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A cork particle processing device, comprising a crushing drum (1), characterized in that: Also includes: A feed hopper (2) is fixedly connected above the pulverizing cylinder (1) and is used to feed raw materials; A discharge cylinder (3) is installed below the crushing cylinder (1) and is used to separate impurities; A discharge pipe (4), connected below the discharge barrel (3), for discharging impurities; A pulverizing mechanism (5), arranged inside the pulverizing cylinder (1), for pulverizing raw materials; A cleaning mechanism (6), arranged in the feed hopper (2), for cleaning impurities on the raw materials; A bracket (7) fixedly connected to the bottom of the grinding cylinder (1); A screening mechanism (8), arranged at the bottom of the inner wall of the pulverizing cylinder (1), for screening impurities in the raw material; The pulverizing mechanism (5) comprises: A driving shaft (54) is rotatably connected to the inner wall of the grinding cylinder (1) and movably penetrates the grinding cylinder (1) on the left side and extends outward; Motor 1 (51) is fixedly mounted on the outer wall of the grinding cylinder (1), and the output end of the motor 1 (51) is connected to the extended end of the driving shaft (54); A crushing rod (52) is fixedly sleeved on the outer wall of the driving shaft (54) and rotates inside the crushing cylinder (1) to crush the raw materials; A plurality of protrusions (53) are connected to the outer wall of the pulverizing rod (52) and are used to increase the friction with the pulverizing cylinder (1).

2. A cork particle processing equipment according to claim 1, characterized in that: The outer wall of the crushing rod (52) is provided with a spiral groove, and the spacing of the spiral groove decreases from left to right, so as to be used for spirally extruding the raw material; A plurality of grinding rods (56) are fixedly connected to the inner wall of the pulverizing cylinder (1) and cooperate with the rotating pulverizing rods (52) to pulverize the raw materials.

3. A cork particle processing equipment according to claim 2, characterized in that: The pulverizing mechanism (5) further comprises: A blade (55) is mounted on the outer wall of the driving shaft (54) and located on one side of the crushing rod (52) for rotating and cutting the raw material; A filter plate (57) is movably sleeved on the outer wall of the driving shaft (54) and located on the inner wall of the crushing cylinder (1) for discharging the cut wood particles; A fixing sleeve (58) is threadedly connected to an outer wall of one side of the pulverizing cylinder (1) and abuts against the filter plate (57) to limit the axial movement of the filter plate (57).

4. A cork particle processing equipment according to claim 3, characterized in that: The cleaning mechanism (6) comprises: A plurality of rotating rods (62) are symmetrically mounted on the inner wall of the feed hopper (2) in a front-to-back manner, and the rotating rods (62) form a "V" shape; A plurality of brush cylinders (69) are arranged on the outer wall of the rotating rod (62) and are used to brush the raw materials during rotation; Two motors 2 (61) are respectively fixedly connected to one side of the feed hopper (2), and the output end of the motor 2 (61) is connected to one side of the two upper rotating rods (62) for driving the rotating rods (62) to rotate; A plurality of slide seats (64) are respectively slidably connected to both sides of the feed hopper (2), and the two rotating rods (62) at the bottom are rotatably connected to the slide seats (64); The gear box (63) is installed on the right side of the feed hopper (2), and the two upper rotating rods (62) are connected to the gear box (63), and the rotating rods (62) are driven to rotate by the motor 3 installed on the left side of the feed hopper (2). The gear box (63) is used to drive the two rotating rods (62) to rotate towards each other.

5. A cork particle processing equipment according to claim 4, characterized in that: The cleaning mechanism (6) further comprises: Two arc-shaped limit blocks (66) are respectively fixedly connected to the outer wall of the feed hopper (2) and are located on both sides of the two lower rotating rods (62); Two elliptical rotating disks (65) are respectively fixedly connected to the outer wall of the rotating rod (62), and the outer wall of the elliptical rotating disk (65) is in contact with the arc-shaped inner side of the arc-shaped limiting block (66); The feed hopper (2) is provided with a sliding hole on one side of the motor 2 (61), and two sliding rods (68) are slidably connected in the sliding hole, and a spring (67) is fixedly connected between the two sliding rods (68) for pushing the two sliding rods (68) away from each other, and the other sides of the two sliding rods (68) are respectively connected to two sliding seats (64).

6. A cork particle processing equipment according to claim 5, characterized in that: The screening mechanism (8) comprises: A screening plate (81) is movably connected to a through hole provided at the bottom of the pulverizing cylinder (1) and is used for screening impurities and small particles; The bottom of the grinding rod (56) at the bottom is connected to the screening plate (81); A plurality of push rods (82) are connected to the crushing rod (52) through return springs, and one side of the push rod (82) is spherically arranged and fits with the inner sides of the crushing cylinder (1) and the grinding rod (56) to push the grinding rod (56) to move downward; Both sides of the polishing rod (56) at the bottom are respectively fixedly connected with movable sleeves (83); The inner wall of the movable sleeve (83) is provided with a second spring (85) and a fixing rod (84), and the fixing rod (84) is fixedly connected to the inner side of the pulverizing cylinder (1); The second spring (85) is used to push the movable sleeve (83) and the grinding rod (56) upward.

7. A cork particle processing equipment according to claim 6, characterized in that: The screening mechanism (8) further comprises: A plurality of arc-shaped push blocks (86) are equally divided and circumferentially fixedly connected to the outer wall of the filter plate (57), and are located and moved in an annular groove provided on the pulverizing cylinder (1); A plurality of elastic telescopic rods (88) are equally divided and circumferentially mounted on the inner wall of the annular groove, and the telescopic ends of the elastic telescopic rods (88) are in contact with the outer wall of the arc-shaped push block (86) to push the arc-shaped push block (86) and drive the filter plate (57) to deflect around the drive shaft (54).

8. A cork particle processing equipment according to claim 7, characterized in that: The outer wall of the filter plate (57) is fixedly connected with a plurality of stop blocks (891), and the outer wall of the stop block (891) is semicircularly arranged, the outer wall of the movable sleeve (83) is fixedly connected with a connecting plate (87), the top of the connecting plate (87) is fixedly connected with an arc-shaped push block 2 (89), and the outer wall of the arc-shaped push block 2 (89) is in contact with the outer wall of the stop block (891), so as to push the stop block (891) to continue to deflect, thereby driving the elastic telescopic rod (88) to contact one side of the next arc-shaped push block 1 (86).

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