Auxiliary fiber dispersing and feeding device

Abstract

The utility model relates to an auxiliary fiber dispersing and throwing device which comprises a bin body, the top of the bin body is communicated with a feeding hopper, the side wall of the bin body is communicated with a discharging hopper, a filter screen and a bin door are arranged on the bin body, and a dispersing mechanism and a vibrating mechanism are arranged on the bin body. According to the auxiliary fiber dispersing and feeding device, the bin body, the feeding hopper, the discharging hopper, the filter screen, the bin door, the scattering mechanism and the vibration mechanism are arranged, a worker pours fibers into the feeding hopper, the scattering mechanism scatters the fibers and drives the vibration mechanism to vibrate the filter screen, and the filter screen scatters the fibers; fibers attached to the top of the filter screen are reduced, the bin door is opened after the fibers are dispersed, and the fibers on the top of the filter screen can be cleaned, so that the difficulty of cleaning the filter screen is reduced, and the efficiency of dispersing the fibers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a fiber auxiliary dispersing and placing device. Background Art

[0002] During the processing of concrete, a certain amount of organic fiber needs to be added to promote the effect of concrete use. Concrete fiber, also known as polypropylene fiber, is a high-performance fiber specially used for concrete. It can effectively control the microcracks caused by factors such as plastic shrinkage, shrinkage, and temperature changes of concrete, prevent and inhibit the formation and development of native cracks in concrete, greatly improve the concrete's anti-cracking and anti-seepage properties, and anti-affective properties, increase the toughness of concrete, and thus increase the service life of concrete.

[0003] After searching, according to the Chinese utility model application number CN202322161621.5, a device for dispersing and adding organic fibers to concrete is proposed, which records that "through the arrangement of the fan, the first card slot, the protective gauze and the first card block, the fan can blow away the organic fibers inside the outer shell when in use, so that the dispersed organic fibers can be blown into the concrete mixing tank arranged at the lower end through the filter net when used in conjunction with the filter net, so as to prevent the organic fibers from agglomerating inside the outer shell, and the protective gauze net can prevent the organic fibers blown away during the operation of the fan from flying out of the outer shell along the fan blades. The arrangement of the filter net can make the organic fibers blown away by the fan evenly dispersed through the sieve holes of the filter net and fall into the concrete mixing barrel at the lower end, so that different sizes of filters can be assembled according to the size of the organic fibers, and the cooperation of the conveyor belt and the front drive motor can make it more convenient to load the concrete fibers."

[0004] Among them, the organic fiber dispersing and adding device for concrete, by turning on the switch of the fan, makes the fan blow away the organic fibers inside the shell, so that the blown organic fibers will enter the concrete mixing barrel in a dispersed state along the filter screen set at the discharge port, but a small amount of fibers may adhere to the top of the filter screen, which not only increases the difficulty of cleaning the filter screen, but also reduces the efficiency of dispersing the fibers, and needs to be improved, so a fiber auxiliary dispersing and adding device is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a fiber auxiliary dispersion and delivery device, which has the advantages of efficient fiber dispersion and solves the problem that a small amount of fibers may adhere to the top of the filter, which not only increases the difficulty of cleaning the filter but also reduces the efficiency of fiber dispersion.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber auxiliary dispersion and delivery device, comprising a bin body, the top of the bin body is connected to a feed hopper, the side wall of the bin body is connected to a discharge hopper, a filter screen and a bin door are arranged on the bin body, and a scattering mechanism and a vibration mechanism are arranged on the bin body;

[0007] The breaking up mechanism includes a horizontal plate, which is fixedly connected to the outside of the warehouse body. A motor is fixedly installed on the top of the horizontal plate. A first rotating shaft that penetrates and extends into the interior of the warehouse body is fixedly installed on the output end of the motor. The side of the first rotating shaft away from the output end of the motor is rotatably connected to the interior of the warehouse body through a first bearing. A second rotating shaft is rotatably installed inside the warehouse body through a second bearing. Gears and multiple breaking up rods are fixedly installed on the outside of the first rotating shaft and the outside of the second rotating shaft, and the two gears are meshed with each other.

[0008] Furthermore, a plurality of the breaking up rods are distributed equidistantly, and a plurality of the breaking up rods are distributed staggeredly.

[0009] Further, the vibration mechanism includes a third rotating shaft, which is rotatably connected to the interior of the warehouse body through a third bearing, and the side of the third rotating shaft away from the interior of the warehouse body penetrates and extends to the outside of the third rotating shaft, and the outside of the third rotating shaft is fixedly installed with multiple vibration hammers and a first sprocket, and the multiple vibration hammers are located inside the warehouse body, and the first sprocket is located outside the warehouse body. The outside of the first rotating shaft is fixedly installed with a second sprocket, and the outside of the first sprocket and the outside of the second sprocket are meshed with a matching chain, and a frame is fixedly installed inside the warehouse body, and multiple springs are fixedly installed on the top of the frame, and the multiple springs are fixedly connected to the bottom of the filter.

[0010] Furthermore, a through hole is provided inside the transverse plate, and the through hole matches the chain.

[0011] Furthermore, the plurality of vibration hammers are distributed at equal intervals, and the plurality of vibration hammers are all located inside the frame.

[0012] Furthermore, the inner bottom wall of the bin body and the inner bottom wall of the discharge hopper are both inclined surfaces, and the lowest point of the inner bottom wall of the bin body is flush with the highest point of the inner bottom wall of the discharge hopper.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The fiber auxiliary dispersion and delivery device is provided with a bin body, a feed hopper, a discharge hopper, a filter screen, a bin door, a dispersing mechanism and a vibrating mechanism. The staff pours the fibers into the feed hopper. The dispersing mechanism not only disperses the fibers, but also drives the vibrating mechanism to vibrate the filter screen. The filter screen disperses the fibers, thereby reducing the fibers attached to the top of the filter screen. After the fiber dispersion is completed, the bin door is opened to clean the fibers on the top of the filter screen, thereby reducing the difficulty of cleaning the filter screen and improving the efficiency of dispersing the fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a rear sectional view of the utility model.

[0018] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0019] Figure 5 It is a right side sectional view of the utility model.

[0020] In the figure: 1 bin body, 2 feed hopper, 3 discharge hopper, 4 filter screen, 5 bin door, 6 breaking mechanism, 61 horizontal plate, 62 motor, 63 first rotating shaft, 64 second rotating shaft, 65 gear, 66 breaking rod, 7 vibration mechanism, 71 third rotating shaft, 72 vibration hammer, 73 first sprocket, 74 second sprocket, 75 chain, 76 frame, 77 spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 A fiber auxiliary dispersion and delivery device in this embodiment includes a silo body 1, the top of the silo body 1 is connected to a feed hopper 2, the side wall of the silo body 1 is connected to a discharge hopper 3, a filter screen 4 and a silo door 5 are provided on the silo body 1, and a breaking mechanism 6 and a vibration mechanism 7 are provided on the silo body 1.

[0023] Specifically, the staff pours the fibers into the feed hopper 2, and the breaking mechanism 6 not only breaks up the fibers, but also drives the vibration mechanism 7 to vibrate the filter screen 4. The filter screen 4 disperses the fibers, reducing the fibers attached to the top of the filter screen 4. After the fiber dispersion is completed, the compartment door 5 is opened to clean the fibers on the top of the filter screen 4, which not only reduces the difficulty of cleaning the filter screen 4, but also improves the efficiency of dispersing the fibers.

[0024] In this embodiment, the inner bottom wall of the bin body 1 and the inner bottom wall of the discharge hopper 3 are both inclined surfaces, and the lowest point of the inner bottom wall of the bin body 1 is flush with the highest point of the inner bottom wall of the discharge hopper 3 .

[0025] Specifically, the dispersed fibers are discharged along the inner bottom wall of the bin body 1 and the inner bottom wall of the discharge hopper 3 .

[0026] In this embodiment, the breaking mechanism 6 includes a transverse plate 61, which is fixedly connected to the outside of the warehouse body 1. A motor 62 is fixedly installed on the top of the transverse plate 61. The output end of the motor 62 is fixedly installed with a first rotating shaft 63 that penetrates and extends into the interior of the warehouse body 1. The side of the first rotating shaft 63 away from the output end of the motor 62 is rotatably connected to the interior of the warehouse body 1 through a first bearing. The interior of the warehouse body 1 is rotatably installed with a second rotating shaft 64 through a second bearing. Gears 65 and multiple breaking rods 66 are fixedly installed on the outside of the first rotating shaft 63 and the outside of the second rotating shaft 64. The two gears 65 are meshed with each other, and the multiple breaking rods 66 are evenly distributed, and the multiple breaking rods 66 are staggered.

[0027] Specifically, by turning on the motor 62, the motor 62 drives the first rotating shaft 63 to rotate, and the first rotating shaft 63 drives the two gears 65, the second rotating shaft 64 and the multiple breaking rods 66 to rotate, and the multiple breaking rods 66 disperse the fibers.

[0028] In this embodiment, the vibration mechanism 7 includes a third rotating shaft 71, which is rotatably connected to the interior of the warehouse body 1 through a third bearing. The side of the third rotating shaft 71 away from the interior of the warehouse body 1 passes through and extends to the outside of the third rotating shaft 71. A plurality of vibration hammers 72 and a first sprocket 73 are fixedly installed on the outside of the third rotating shaft 71. The plurality of vibration hammers 72 are equidistantly distributed. The plurality of vibration hammers 72 are located inside the warehouse body 1, and the first sprocket 73 is located outside the warehouse body 1. A second sprocket 74 is fixedly installed on the outside of the first rotating shaft 63. The outside of the first sprocket 73 and the outside of the second sprocket 74 are meshed with a matching chain 75. A through hole is opened in the interior of the cross plate 61, and the through hole matches the chain 75. A frame 76 is fixedly installed inside the warehouse body 1. The plurality of vibration hammers 72 are all located inside the frame 76. A plurality of springs 77 are fixedly installed on the top of the frame 76. The plurality of springs 77 are fixedly connected to the bottom of the filter screen 4.

[0029] Specifically, by turning on the motor 62, the motor 62 drives the first rotating shaft 63 to rotate, the first rotating shaft 63 drives the second sprocket 74 to rotate, the second sprocket 74 drives the chain 75, the first sprocket 73, the third rotating shaft 71 and the multiple vibration hammers 72 to rotate, the multiple vibration hammers 72 collide with the filter 4, the filter 4 drives the multiple springs 77 to stretch, and the multiple springs 77 recover their deformation to drive the filter 4 to shrink.

[0030] The working principle of the above embodiment is:

[0031] The staff first turns on the motor 62, and then pours the fibers into the feed hopper 2. The motor 62 drives the first rotating shaft 63 to rotate, and the first rotating shaft 63 drives two gears 65, the second rotating shaft 64 and multiple breaking rods 66 to rotate, and the multiple breaking rods 66 disperse the fibers. The first rotating shaft 63 also drives the second sprocket 74 to rotate, and the second sprocket 74 drives the chain 75, the first sprocket 73, the third rotating shaft 71 and multiple vibration hammers 72 to rotate, and the multiple vibration hammers 72 collide with the filter screen 4, and the filter screen 4 drives the multiple springs 77 to stretch, and the multiple springs 77 restore their deformation to drive the filter screen 4 to shrink, and the filter screen 4 disperses the fibers, reducing the fibers attached to the top of the filter screen 4. After the fiber dispersion is completed, the warehouse door 5 is opened to clean the fibers on the top of the filter screen 4, which not only reduces the difficulty of cleaning the filter screen 4, but also improves the efficiency of dispersing the fibers.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fiber auxiliary dispersion and delivery device, comprising a silo (1), the top of the silo (1) being connected to a feed hopper (2), the side wall of the silo (1) being connected to a discharge hopper (3), the silo (1) being provided with a filter screen (4) and a silo door (5), characterized in that: The warehouse body (1) is provided with a breaking mechanism (6) and a vibrating mechanism (7); The dispersing mechanism (6) comprises a transverse plate (61), the transverse plate (61) being fixedly connected to the outside of the warehouse body (1), a motor (62) being fixedly mounted on the top of the transverse plate (61), a first rotating shaft (63) penetrating through and extending into the interior of the warehouse body (1) being fixedly mounted on the output end of the motor (62), a side of the first rotating shaft (63) away from the output end of the motor (62) being rotatably connected to the interior of the warehouse body (1) via a first bearing, a second rotating shaft (64) being rotatably mounted inside the warehouse body (1) via a second bearing, a gear (65) and a plurality of dispersing rods (66) being fixedly mounted on the outside of the first rotating shaft (63) and the outside of the second rotating shaft (64), and the two gears (65) being meshed with each other.

2. A fiber auxiliary dispersing and placing device as claimed in claim 1, characterized in that: The plurality of the scattering rods (66) are distributed at equal intervals, and the plurality of the scattering rods (66) are distributed in a staggered manner.

3. A fiber auxiliary dispersing and placing device as claimed in claim 1, characterized in that: The vibration mechanism (7) comprises a third rotating shaft (71), the third rotating shaft (71) being rotatably connected to the interior of the warehouse body (1) via a third bearing, the side of the third rotating shaft (71) away from the interior of the warehouse body (1) passing through and extending to the exterior of the third rotating shaft (71), a plurality of vibration hammers (72) and a first sprocket (73) being fixedly mounted on the exterior of the third rotating shaft (71), the plurality of vibration hammers (72) being located inside the warehouse body (1), the first sprocket (73) being located outside the warehouse body (1), a second sprocket (74) being fixedly mounted on the exterior of the first rotating shaft (63), the exterior of the first sprocket (73) and the exterior of the second sprocket (74) being meshed with a matching chain (75), a frame (76) being fixedly mounted on the interior of the warehouse body (1), a plurality of springs (77) being fixedly mounted on the top of the frame (76), and the plurality of springs (77) being fixedly connected to the bottom of the filter screen (4).

4. A fiber auxiliary dispersing and placing device as claimed in claim 3, characterized in that: A through hole is provided inside the transverse plate (61), and the through hole matches the chain (75).

5. A fiber auxiliary dispersing and placing device as claimed in claim 3, characterized in that: The plurality of vibration hammers (72) are distributed at equal intervals, and the plurality of vibration hammers (72) are all located inside the frame (76).

6. A fiber auxiliary dispersing and placing device as claimed in claim 1, characterized in that: The inner bottom wall of the silo (1) and the inner bottom wall of the discharge hopper (3) are both inclined surfaces, and the lowest point of the inner bottom wall of the silo (1) is flush with the highest point of the inner bottom wall of the discharge hopper (3).

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