Fiber crushing device for fiber concrete additive

Abstract

The invention provides a fiber concrete additive fiber crushing device which comprises a supporting seat, and shock absorbers are connected to the four corners of the lower end of the supporting seat through bolts; a smashing bin is fixed to the upper end of the supporting base through bolts. The right side of the crushing bin is in bolted connection with a crushing motor; a discharging box is welded to the lower portion of the front end of the smashing bin. The front end of the crushing bin is in bolted connection with a PLC, and meanwhile, the PLC is electrically connected with an Internet of Things module and an operation key; a dust collection and storage side box structure is supported on the left side of the upper end of the supporting seat; a feeding protective cover shell structure is supported at the upper end of the crushing bin; and the lower part of the crushing bin is connected with a multi-crushing treatment seat structure. Through the arrangement of the dust collection and storage side box structure, suction force is generated to collect drifting dust and other sundries, and the surrounding environment is prevented from being polluted, and the body health of workers is prevented from being harmed.

Description

Technical Field

[0001] The invention belongs to the technical field of fiber crushing, and in particular relates to a fiber crushing device for fiber concrete additives. Background Art

[0002] Fiber concrete is a composite material that adds fiber materials to traditional concrete to enhance its performance, and its fiber crushing device is an instrument that uses a rotating crushing roller to crush various fiber materials during the process of adding organic fibers during concrete processing. The crushed fiber material can be evenly mixed into the concrete to achieve the required effect. However, during the addition of fiber materials, dust and other debris are easily stirred up and scattered in the surrounding environment, which will pollute the processing environment and endanger the health of the workers. The crushed fiber material is easily squeezed during filtration after crushing, thereby passing through the filter and affecting the fineness of multiple crushing processes. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a fiber crushing device for fiber concrete additives, which can realize the function of multiple crushing treatments, prevent the extruded fiber material from passing through the filter to affect the fineness of the crushing, and collect and process the dust and other debris stirred up during the feeding and processing process to prevent pollution of the surrounding environment and harm to the health of the workers.

[0004] The technical scheme is as follows: a fiber concrete additive fiber crushing device comprises a support seat, and shock absorbers are bolted at the four corners of the lower end of the support seat; a crushing bin is bolted to the upper end of the support seat; a crushing motor is bolted to the right side of the crushing bin; a discharge box is welded to the lower part of the front end of the crushing bin; a PLC is bolted to the front end of the crushing bin, and an Internet of Things module and operation buttons are electrically connected to the PLC; a dust collection and storage side box structure is supported on the left side of the upper end of the support seat; a feeding protection cover shell structure is supported on the upper end of the crushing bin; a multiple crushing processing seat structure is connected to the lower part of the crushing bin, and is characterized in that the dust collection and storage side box structure comprises a vertical filter box, and a filter screen is bolted to the middle part of the vertical filter box; a dustproof screen is inlaid on the lower left part of the vertical filter box; a centrifugal fan is bolted to the front and rear sides of the lower part of the vertical filter box, and the air outlet of the centrifugal fan is arranged on the right side of the dustproof screen; a quantitative detection bin structure is supported on the left side of the vertical filter box.

[0005] Preferably, the quantitative detection bin structure includes a bin box, a discharge cover is connected to the rear hinge on the left side of the bin box, and the front end of the discharge cover is threadedly connected to the bin box with a positioning bolt; a detection plate is inserted into the lower side of the interior of the bin box; pressure sensors are bolted to the four corners of the lower end of the detection plate, and the bottom of the pressure sensor is bolted to the inside of the bin box.

[0006] Preferably, the vertical filter box is bolted to the left side of the upper end of the support seat, and the upper part of the filter screen is inlaid and connected with the upper part of the crushing bin, the first collecting net window and the second collecting net window through a pipe, and a stainless steel intercepting net is provided at the pipe where the crushing bin and the vertical filter box are connected.

[0007] Preferably, the centrifugal fans are provided in plurality and are arranged corresponding to the filter screen above, and an upper hopper is provided on the left side of the filter screen.

[0008] Preferably, the bin box is welded to the left end of the vertical filter box, and a square through hole is provided at the connection for mutual communication, and the lower part of the square through hole is arranged parallel to the upper surface of the filter net.

[0009] Preferably, the detection plate is supported at the lower part of the interior of the storage box by providing a plurality of pressure sensors, and a groove is provided at the lower part of the interior of the storage box to cooperate with the connection of the detection plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the vertical filter box and the filter screen are arranged to gather the collected dust and other debris.

[0011] In the present invention, the dustproof net and the centrifugal fan are arranged to generate suction to collect the floating dust and other debris, thereby preventing the surrounding environment from being polluted and the health of the workers from being endangered.

[0012] In the present invention, the arrangement of the bin box, the discharge cover and the positioning bolts facilitates the storage of the collected dust and other debris, thereby facilitating the centralized processing work.

[0013] In the present invention, the detection plate and the pressure sensor are arranged to weigh and measure the weight of the sundries during the storage process to obtain the amount thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 It is a structural schematic diagram of the dust collection and storage side box structure of the present invention.

[0016] Figure 3 It is a structural schematic diagram of the quantitative detection chamber structure of the present invention.

[0017] Figure 4 It is a structural schematic diagram of the feeding protection cover shell structure of the present invention.

[0018] Figure 5 It is a structural schematic diagram of the multiple crushing processing seat structure of the present invention.

[0019] Figure 6It is a structural schematic diagram of the crank connecting rod driving frame structure of the present invention.

[0020] In the figure: 1. Support seat; 2. Shock absorber; 3. Crushing bin; 4. Crushing motor; 5. Discharging box; 6. PLC; 7. Internet of Things module; 8. Operation button; 9. Dust collection and storage side box structure; 91. Vertical filter box; 92. Filter screen; 93. Dust screen; 94. Centrifugal fan; 95. Quantitative detection bin structure; 951. Bin box; 952. Discharging cover; 953. Positioning bolt; 954. Detection plate; 955. Pressure sensor; 10. Feeding protective cover shell structure; 101. Feeding hopper; 102. A collecting net window; 103, a protective cover; 104, a second collecting net window; 105, an interlaced side plate; 106, an intercepting curtain; 107, a counterweight plate; 11, a multiple crushing treatment seat structure; 111, a movable crushing seat; 112, a positioning crushing seat; 113, a blocking plate; 114, a maintenance cover; 115, a crank-connecting rod driving frame structure; 1151, a connecting shaft; 1152, a driving plate; 1153, a movable short column; 1154, a servo motor; 1155, a driving connecting rod; 1156, a sleeve driving seat. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings: Example:

[0022] As attached Figure 1 As shown, a fiber concrete additive fiber crushing device includes a support base 1, and shock absorbers 2 are bolted at the four corners of the lower end of the support base 1; a crushing bin 3 is bolted to the upper end of the support base 1; a crushing motor 4 is bolted to the right side of the crushing bin 3; a discharge box 5 is welded to the lower part of the front end of the crushing bin 3; a PLC 6 is bolted to the front end of the crushing bin 3, and an Internet of Things module 7 and an operation button 8 are electrically connected to the PLC 6; a dust collection and storage side box structure 9 is supported on the left side of the upper end of the support base 1; a feeding protection cover shell structure 10 is supported on the upper end of the crushing bin 3; and a multiple crushing processing base structure 11 is connected to the lower part of the crushing bin 3.

[0023] As attached Figure 2 As shown, in the above embodiment, specifically, the dust collection and storage side box structure 9 includes a vertical filter box 91, and a filter screen 92 is bolted to the middle part of the vertical filter box 91; a dustproof screen 93 is inlaid on the lower left part of the vertical filter box 91; a centrifugal fan 94 is bolted to the front and rear sides of the lower part of the vertical filter box 91, and the air outlet of the centrifugal fan 94 is arranged on the right side of the dustproof screen 93; a quantitative detection bin structure 95 is supported on the left side of the vertical filter box 91; the centrifugal fan 94 works to make the dustproof screen 93 inside the vertical filter box 91 work to collect dust and other debris inside the crushing bin 3, the upper hopper 101 and the protective cover 103.

[0024] As attached Figure 3 As shown, in the above embodiment, specifically, the quantitative detection bin structure 95 includes a bin box 951, a discharge cover 952 is connected to the rear hinge on the left side of the bin box 951, and a positioning bolt 953 is threadedly connected to the front end of the discharge cover 952 and the bin box 951; a detection plate 954 is inserted into the lower side of the interior of the bin box 951; pressure sensors 955 are bolted to the four corners of the lower end of the detection plate 954, and the bottom of the pressure sensor 955 is bolted to the interior of the bin box 951; dust and other debris are intercepted by the filter 92 and slide into the bin box 951 at an inclined angle, and when a certain amount is gathered, the detection plate 954 is weighed by the pressure sensor 955.

[0025] As attached Figure 4 As shown, in the above embodiment, specifically, the feeding protective cover shell structure 10 includes a feeding hopper 101, and a protective cover 103 is arranged on the upper end of the feeding hopper 101; interlaced side panels 105 are welded around the lower end of the protective cover 103; the interlaced side panels 105 are interlaced and connected with the feeding hopper 101 and are bolted to each other; a first collecting mesh window 102 is inlaid on the left side of the feeding hopper 101; a second collecting mesh window 104 is inlaid on the left side of the protective cover 103; an intercepting curtain 106 is glued on the front side of the inside of the protective cover 103; a counterweight plate 107 is glued on the lower side of the inside of the intercepting curtain 106; the feeding conveyor is made to convey materials in front of the feeding hopper 101, so that the materials pass through the intercepting curtain 106 and the feeding hopper 101 and enter the crushing bin 3.

[0026] As attached Figure 5 As shown, in the above embodiment, specifically, the multiple crushing processing seat structure 11 includes a movable crushing seat 111 and a positioning crushing seat 112, and the movable crushing seat 111 and the positioning crushing seat 112 are arranged corresponding to each other; the upper bolt at the front end of the movable crushing seat 111 is connected with a blocking plate 113; the outer side of the blocking plate 113 is sleeved with a maintenance cover 114; the front end of the movable crushing seat 111 is connected with a crank connecting rod driving frame structure 115.

[0027] As attached Figure 6 As shown, in the above embodiment, specifically, the crank-connecting rod driven frame structure 115 includes a connecting shaft 1151, and a driving disk 1152 is welded at the end of the connecting shaft 1151; a movable short column 1153 is axially connected to the upper part between the driving disks 1152; a driving connecting rod 1155 is welded to the rear end of the movable short column 1153, and a sleeve driving seat 1156 is axially connected to the rear end of the driving connecting rod 1155; a servo motor 1154 is connected to the right coupling of the connecting shaft 1151; the servo motor 1154 is driven to drive the connecting shaft 1151 and the driving disk 1152 to rotate, thereby driving the movable short column 1153, the driving connecting rod 1155, the sleeve driving seat 1156 and the movable crushing seat 111 to move and cooperate with the positioning crushing seat 112 to impact and crush the material again.

[0028] In the above embodiment, specifically, the vertical filter box 91 is bolted to the left side of the upper end of the support base 1, and the upper part of the filter screen 92 is inlaid and connected with the upper part of the crushing bin 3, the first collection screen window 102 and the second collection screen window 104 through a pipe, and a stainless steel interception net is provided at the pipe where the crushing bin 3 and the vertical filter box 91 are connected.

[0029] In the above embodiment, specifically, the centrifugal fans 94 are provided in plurality and are arranged corresponding to the filter screen 92 above. An upper hopper 101 is arranged on the left side of the filter screen 92 .

[0030] In the above embodiment, specifically, the bin box 951 is welded to the left end of the vertical filter box 91 , and a square through hole is opened at the connection to communicate with each other, and at the same time, the lower part of the square through hole is arranged parallel to the upper surface of the filter screen 92 .

[0031] In the above embodiment, specifically, the detection plate 954 is supported at the lower part of the interior of the storage box 951 by providing a plurality of pressure sensors 955 , and a groove is provided at the lower part of the interior of the storage box 951 to cooperate with the detection plate 954 for connection.

[0032] In the above embodiment, specifically, the upper hopper 101 is welded to the upper end of the crushing bin 3, and is interconnected with the protective cover 103. The protective cover 103 is fixed by inserting the side plate 105, which is convenient for installation or removal of the protective cover 103 for maintenance.

[0033] In the above embodiment, specifically, the interception curtain 106 is a PVC curtain and is arranged at the opening at the front end of the protective cover 103. The counterweight plate 107 at the bottom of the interception curtain 106 is a lead plate. The fiber material is intercepted by the interception curtain 106 during the crushing process to prevent it from flying out of the protective cover 103 and endangering the surrounding environment.

[0034] In the above embodiment, specifically, a partition is provided at the lower part of the inner wall of the crushing bin 3 , and a screening net is provided at the rear side of the inner part of the partition, and the screening net is provided between the movable crushing seat 111 and the positioning crushing seat 112 .

[0035] In the above embodiment, specifically, a positioning crushing seat 112 is bolted to the rear of the internal partition of the crushing bin 3, and a movable crushing seat 111 is fixed to the front of the partition through a slide rail. The movable crushing seat 111 and the protrusions of the positioning crushing seat 112 intersect with each other, so that when they collide with each other, the fiber and other materials are crushed again to increase their fineness, thereby avoiding squeezing the material through the screening net and affecting the fineness of the crushing.

[0036] In the above embodiment, specifically, the upper parts of the movable crushing seat 111 and the positioning crushing seat 112 are both arranged to be inclined, so as to facilitate the gathering of fiber materials to enter therebetween for crushing.

[0037] In the above embodiment, specifically, the maintenance cover 114 is bolted to the front side of the crushing bin 3, and the upper part is matched with the blocking plate 113, so as to facilitate disassembly for inspection and maintenance of the driving structure.

[0038] In the above embodiment, specifically, a connecting shaft 1151 is embedded in the front portion of the left side of the crushing bin 3 through a bearing, and a servo motor 1154 is supported by bolts at the front portion of the right side of the crushing bin 3 .

[0039] In the above embodiment, specifically, the driving plate 1152 is movably connected with the movable short column 1153, and the driving connecting rod 1155 at the rear end is movably connected with the sleeve driving seat 1156, and the sleeve driving seat 1156 is respectively bolted to the left and right sides of the front end of the movable crushing seat 111, so as to conveniently drive the movable crushing seat 111 to perform reciprocating movement to perform crushing work.

[0040] In the above embodiment, specifically, the crushing motor 4 is electrically connected to PLC6, the Internet of Things module 7 is electrically connected to PLC6, the centrifugal fan 94 is electrically connected to PLC6, the pressure sensor 955 is electrically connected to PLC6, the servo motor 1154 is electrically connected to PLC6, and the PLC6 is connected to the computer through the Internet of Things module 7 network.

[0041] In the above embodiment, specifically, the working principle is as follows: when the fiber material is crushed during the concrete processing, the feeding conveyor is made to convey the material in front of the upper hopper 101, so that the material passes through the interception curtain 106 and the upper hopper 101 and enters the crushing bin 3. After entering, the operation button 8 is operated to drive the crushing roller to rotate to crush the fiber material. After crushing, the material falls between the positioning crushing seat 112 and the movable crushing seat 111 and is intercepted by the screening net. After interception, the servo motor 1154 is driven to drive the connecting shaft 1151 and the driving disk 1152 to rotate, thereby driving the movable short column 1153, driving the connecting rod 1155, the sleeve driving seat 1156 and the movable crushing seat 111 to move and cooperate with the positioning crushing The crushing seat 112 impacts and crushes the material again. After crushing, the material passes through the screening net and flows out from the discharge box 5 to complete the work. When the dust and other debris stirred up during use are collected, the centrifugal fan 94 works and the dust-proof net 93 inside the vertical filter box 91 works to collect the dust and other debris inside the crushing bin 3, the upper hopper 101 and the protective cover 103, and then it is intercepted by the filter net 92 and slides into the bin 951 at an inclined angle. When a certain amount is gathered, the detection plate 954 is weighed by the pressure sensor 955, and the storage amount is known through the computer connected to the PLC6 and the Internet of Things module 7. When it needs to be discharged, loosen the bolts at the connection between the discharge cover 952 and the bin 951 and open it to discharge and clean up to complete the work.

[0042] Utilizing the technical solution described in the present invention, or those skilled in the art designing a similar technical solution inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A fiber concrete additive fiber pulverizing device, the fiber concrete additive fiber pulverizing device comprising a support base (1), wherein the four corners of the lower end of the support base (1) are bolted to shock absorbers (2); a pulverizing bin (3) is bolted to the upper end of the support base (1); a pulverizing motor (4) is bolted to the right side of the pulverizing bin (3); a discharge box (5) is welded to the lower part of the front end of the pulverizing bin (3); a PLC (6) is bolted to the front end of the pulverizing bin (3), and an Internet of Things module (7) and an operation button (8) are electrically connected to the PLC (6); a dust collection and storage side box structure (9) is supported on the left side of the upper end of the support base (1); a feeding protection cover shell structure (10) is supported on the upper end of the pulverizing bin (3); and a multiple crushing treatment base structure (11) is connected to the lower part of the pulverizing bin (3), characterized in that: The dust collection and storage side box structure (9) comprises a vertical filter box (91), a filter screen (92) being bolted to the middle portion of the vertical filter box (91); a dust screen (93) being inlaid at the lower left portion of the vertical filter box (91); a centrifugal fan (94) being bolted to the front and rear sides of the lower portion of the vertical filter box (91), and an air outlet of the centrifugal fan (94) being arranged on the right side of the dust screen (93); a quantitative detection chamber structure (95) being supported on the left side of the vertical filter box (91); The quantitative detection bin structure (95) comprises a bin box (951), a rear hinge on the left side of the bin box (951) is connected to a discharge cover (952), and a positioning bolt (953) is threadedly connected to the front end of the discharge cover (952) and the bin box (951); a detection plate (954) is inserted into the lower side of the bin box (951); pressure sensors (955) are bolted to the four corners of the lower end of the detection plate (954), and the bottom of the pressure sensor (955) is bolted to the inside of the bin box (951).

2. The fiber concrete additive fiber crushing device according to claim 1, characterized in that: The material loading protective cover shell structure (10) comprises a material loading hopper (101), wherein a protective cover (103) is arranged at the upper end of the material loading hopper (101); interlaced side plates (105) are welded around the lower end of the protective cover (103); the interlaced side plates (105) are interlacedly connected with the material loading hopper (101) and are bolted to each other; a first collecting mesh window (102) is inlaid on the left side of the material loading hopper (101); a second collecting mesh window (104) is inlaid on the left side of the protective cover (103); an interception curtain (106) is glued to the front side of the interior of the protective cover (103); and a counterweight plate (107) is glued to the lower side of the interior of the interception curtain (106).

3. The fiber concrete additive fiber crushing device according to claim 1, characterized in that: The multiple crushing treatment seat structure (11) comprises a movable crushing seat (111) and a positioning crushing seat (112), wherein the movable crushing seat (111) and the positioning crushing seat (112) are arranged corresponding to each other; a blocking plate (113) is bolted to the upper portion of the front end of the movable crushing seat (111); a maintenance cover (114) is sleeved on the outer side of the blocking plate (113); and a crank connecting rod driving frame structure (115) is connected to the front end of the movable crushing seat (111).

4. The fiber concrete additive fiber crushing device according to claim 3, characterized in that: The crank-connecting rod driving frame structure (115) comprises a connecting shaft (1151), the end of which is welded with a driving disk (1152); a movable short column (1153) is axially connected to the upper part between the driving disks (1152); a driving connecting rod (1155) is welded to the rear end of the movable short column (1153), and the rear end of the driving connecting rod (1155) is axially connected to a sleeve driving seat (1156); and a servo motor (1154) is connected to the right coupling of the connecting shaft (1151).

5. The fiber concrete additive fiber crushing device according to claim 1, characterized in that: The vertical filter box (91) is bolt-supported on the left side of the upper end of the support seat (1), and the upper part of the filter screen (92) is inlaid and connected to the upper part of the crushing bin (3), the first collection screen window (102) and the second collection screen window (104) through a pipeline. A stainless steel interception screen is arranged at the pipeline at the connection between the crushing bin (3) and the vertical filter box (91). A plurality of centrifugal fans (94) are arranged and are arranged corresponding to the upper filter screen (92). An upper hopper (101) is arranged on the left side of the filter screen (92).

6. The fiber concrete additive fiber crushing device according to claim 1, characterized in that: The bin box (951) is welded to the left end of the vertical filter box (91), and a square through hole is provided at the connection point for mutual communication, and the lower part of the square through hole is arranged parallel to the upper surface of the filter screen (92).

7. The fiber concrete additive fiber crushing device according to claim 1, characterized in that: The detection plate (954) is supported at the lower part of the interior of the storage box (951) by means of a plurality of pressure sensors (955), and a groove is provided at the lower part of the interior of the storage box (951) to cooperate with the detection plate (954) for connection.

8. The fiber concrete additive fiber crushing device according to claim 2, characterized in that: The upper hopper (101) is welded to the upper end of the crushing bin (3) and is connected to the protective cover (103) for use. The protective cover (103) is fixed by inserting the side plate (105). The interception curtain (106) is a PVC curtain and is arranged at the opening at the front end of the protective cover (103). The counterweight plate (107) at the bottom of the interception curtain (106) is a lead plate.

9. The fiber concrete additive fiber crushing device according to claim 3, characterized in that: The upper parts of the movable crushing seat (111) and the positioning crushing seat (112) are both arranged to be inclined, and the maintenance cover (114) is bolted to the front side of the crushing bin (3), and the upper part is adapted to the blocking plate (113).

10. The fiber concrete additive fiber crushing device according to claim 4, characterized in that: The driving plate (1152) is movably connected with the movable short column (1153), and the driving connecting rod (1155) at the rear end is movably connected with the sleeve driving seat (1156). The sleeve driving seat (1156) is bolted to the left and right sides of the front end of the movable crushing seat (111) respectively.

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