Uniform material distribution device

Abstract

The utility model provides a uniform material distribution device, and belongs to the technical field of raw material screening. The uniform material distributing device comprises a supporting structure and a material distributing structure. The supporting structure comprises a bottom plate and a cloth shell, an elastic part is installed between the bottom plate and the cloth shell, and a feeding piece is installed on the top face of the cloth shell; the material distribution structure comprises a vibration source and a third-stage material distribution plate, the vibration source is installed on the material distribution shell, the second-stage adjustable material distribution part is installed in the material distribution shell, the third-stage material distribution plate is installed in the material distribution shell, and the third-stage material distribution plate is located below the second-stage adjustable material distribution part. According to the utility model, material distribution and spreading material distribution are carried out through the second-stage material distribution cone plate and the M-shaped third-stage material distribution plate, so that non-uniform blanking caused by accumulation and blanking of raw materials can be prevented, the utilization rate of the screen is improved to the greatest extent, and compared with the same model, the energy is higher, the energy consumption is smaller, and the effects of energy conservation and cost reduction are directly achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material screening, and more specifically, to a uniform feeding device. Background Art

[0002] Screening is a method of separating a particle group according to the particle size, specific gravity, chargeability, magnetism and other powder properties of the particles. The operation of separating a mixed material with different particle sizes into various particle size levels by using a perforated screen surface is called screening.

[0003] The size and effect of a vibrating screening device mainly depend on the utilization rate of the screen mesh. At present, the utilization rate of the screen mesh of general screening devices is generally low. The feeding device mainly uses louver guiding, and the utilization rate is generally between 60% - 70%. The main reason is uneven feeding. The utilization rate of the screen mesh directly affects the production capacity. Therefore, it can only be compensated by increasing the equipment model, resulting in increased energy consumption, increased floor area, and doubled cost. Therefore, it is necessary to propose a uniform feeding device to solve the above problems. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a uniform feeding device, aiming to improve the problems that the existing feeding device cannot achieve uniform feeding, cannot maximize the utilization rate of the screen mesh, and the production capacity of the same model cannot be improved.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a uniform feeding device, including a support structure and a feeding structure.

[0007] The support structure includes a bottom plate and a feeding housing. An elastic part is installed between the bottom plate and the feeding housing. A feeding member is installed on the top surface of the feeding housing. The feeding structure includes a vibration source, a secondary adjustable feeding member, and a tertiary feeding plate. The vibration source is installed on the feeding housing. The secondary adjustable feeding member is installed inside the feeding housing. The tertiary feeding plate is installed inside the feeding housing body, and the tertiary feeding plate is located below the secondary adjustable feeding member.

[0008] In one embodiment of the utility model, the elastic parts are symmetrically distributed between the bottom plate and the feeding housing. The elastic part includes a shock-absorbing spring. The two ends of the shock-absorbing spring are fixed with a first connecting seat and a second connecting seat, and the first connecting seat is fixed to the bottom plate.

[0009] In one embodiment of the utility model, support connecting plates are fixed on both sides of the feeding housing. The second connecting seat is installed on the support connecting plate. Cross plates are fixed on both sides of the upper end of the feeding housing.

[0010] In one embodiment of the present utility model, the feeding member includes a feeding pipe and a connecting portion. The feeding pipe is installed on the top surface of the fabric housing through the connecting portion, and a primary material gathering cone is fixed inside the feeding pipe.

[0011] In one embodiment of the present utility model, the connecting portion includes a connecting plate. The connecting plate is fixed on the surface of the feeding pipe. Bolts penetrate through the connecting plate and the cross plate, and nuts are threadedly connected to the ends of the bolts. An observation and adjustment window is formed on the connecting plate, and the observation and adjustment windows are distributed on both sides of the feeding pipe.

[0012] In one embodiment of the present utility model, the secondary adjustable fabric member includes a secondary fabric cone plate and an extension plate. The secondary fabric cone plate is fixed inside the fabric housing, and the extension plate is installed on the secondary fabric cone plate through an adjusting portion.

[0013] In one embodiment of the present utility model, the adjusting portion includes a slide rail and a threaded column. The slide rails are fixed on both sides of the secondary fabric cone plate. Sliders are slidably connected inside the slide rails. One end of the threaded column is fixed to the slider, the other end of the threaded column penetrates through the extension plate, and a locking knob is threadedly sleeved on the other end of the threaded column.

[0014] In one embodiment of the present utility model, one end of the extension plate is arc-shaped, one end of the extension plate is slidably connected to the surface of the secondary fabric cone plate, and both sides of the extension plate are slidably connected to the inner surface of the fabric housing.

[0015] In one embodiment of the present utility model, fabric holes are evenly formed inside the tertiary fabric plate, and the tertiary fabric plate is in an M shape.

[0016] The beneficial effects of the present utility model are as follows: A uniform fabric device obtained by the above design of the present utility model, during use, raw materials enter the feeding pipe and are gathered by the primary material gathering cone, and then flow downward through the secondary fabric cone plate and the extension plate. At this time, observe the position where the raw materials fall downward through the extension plate through the observation and adjustment window. At this time, move the extension plate through the locking knob and the threaded column, so that the position where the raw materials fall through the extension plate is located on the peak of the M-shaped tertiary fabric plate, so that the raw materials slide down to both sides of the peak, and then are output through the M-shaped tertiary fabric plate. In this way, during the use process, the secondary fabric cone plate and the M-shaped tertiary fabric plate are used for material distribution and leveling of the fabric, which can prevent uneven feeding caused by the accumulation of raw materials during feeding, maximize the utilization rate of the sieve mesh, and directly achieve the effects of energy saving and cost reduction with higher production capacity and lower energy consumption compared to the same model. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic structural diagram of the first perspective of the uniform cloth feeding device provided by the embodiment of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structural diagram of the first perspective of the uniform cloth feeding device provided by the embodiment of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 the enlarged view at A;

[0021] Figure 4 is a schematic structural diagram of the second perspective of the uniform cloth feeding device provided by the embodiment of the present utility model;

[0022] Figure 5 is a schematic structural diagram of the third perspective of the feeding part of the uniform cloth feeding device provided by the embodiment of the present utility model.

[0023] In the figure: 100 - support structure; 110 - bottom plate; 120 - elastic part; 121 - shock-absorbing spring; 122 - first connecting seat; 123 - second connecting seat; 130 - cloth housing; 131 - support connecting plate; 132 - cross plate; 140 - feeding part; 141 - feeding pipe; 142 - primary material gathering conical cylinder; 143 - connecting part; 1431 - connecting plate; 1432 - bolt; 1433 - nut; 1434 - observation and adjustment window; 200 - cloth structure; 210 - vibration source; 220 - secondary adjustable cloth feeding part; 221 - secondary cloth conical plate; 222 - extension plate; 223 - adjustment part; 2231 - slide rail; 2232 - slider; 2233 - threaded column; 2234 - locking knob; 250 - tertiary cloth plate. Detailed Embodiments

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: a uniform cloth feeding device, which includes a support structure 100 and a cloth feeding structure 200.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , the support structure 100 includes a bottom plate 110 and a cloth feeding outer shell 130. An elastic part 120 is installed between the bottom plate 110 and the cloth feeding outer shell 130. A feeding part 140 is installed on the top surface of the cloth feeding outer shell 130.

[0027] The elastic parts 120 are symmetrically distributed between the bottom plate 110 and the cloth feeding outer shell 130. The elastic part 120 includes a shock-absorbing spring 121. First connection seats 122 and second connection seats 123 are fixed at both ends of the shock-absorbing spring 121. The first connection seat 122 is fixed to the bottom plate 110. Support connecting plates 131 are fixed on both sides of the cloth feeding outer shell 130. The second connection seat 123 is installed on the support connecting plate 131. Cross plates 132 are fixed at both upper ends of the cloth feeding outer shell 130. Here, through the setting of the shock-absorbing spring 121, it is convenient for the cloth feeding outer shell 130 to vibrate under the action of the vibration source 210, so as to facilitate feeding. At the same time, through the setting of the first connection seat 122 and the second connection seat 123 here, it is beneficial to improve the installation stability of the shock-absorbing spring 121. Here, a second threaded column is fixed on the top surface of the second connection seat 123. The second threaded column penetrates through the support connecting plate 131 and is fixed by a nut, so that it is convenient for disassembly and assembly.

[0028] The feeding part 140 includes a feeding pipe 141 and a connecting part 143. The feeding pipe 141 is installed on the top surface of the cloth feeding outer shell 130 through the connecting part 143. Here, the feeding pipe 141 can be circular, oval, irregular, etc. A primary material collecting cone 142 is fixed inside the feeding pipe 141. The connecting part 143 includes a connecting plate 1431. The connecting plate 1431 is fixed on the surface of the feeding pipe 141. Bolts 1432 penetrate through the connecting plate 1431 and the cross plate 132. Nuts 1433 are threadedly connected to the ends of the bolts 1432. An observation and adjustment window 1434 is opened on the connecting plate 1431. The observation and adjustment window 1434 is distributed on both sides of the feeding pipe 141. Here, through the setting of the bolts 1432 and the nuts 1433, it is convenient to install and disassemble the feeding pipe 141. At the same time, through the setting of the observation and adjustment window 1434, it is convenient to observe the position where the raw material falls onto the three-stage cloth plate 250.

[0029] Please refer to Figures 1-4, the fabric structure 200 includes a vibration source 210, a secondary adjustable fabric component 220, and a tertiary fabric plate 250. The vibration source 210 is installed on the fabric housing 130, the secondary adjustable fabric component 220 is installed inside the fabric housing 130, and the tertiary fabric plate 250 is installed inside the fabric housing 130. The tertiary fabric plate 250 is located below the secondary adjustable fabric component 220. Here, the vibration source 210 can be a vibration motor, and the vibration generated by the vibration source is beneficial for discharging materials.

[0030] The secondary adjustable fabric component 220 includes a secondary fabric cone plate 221 and an extension plate 222. The secondary fabric cone plate 221 is fixed inside the fabric housing 130, and the extension plate 222 is installed on the secondary fabric cone plate 221 through an adjustment part 223. The adjustment part 223 includes a slide rail 2231 and a threaded column 2233. The slide rail 2231 is fixed on both sides of the secondary fabric cone plate 221. A slider 2232 is slidably connected inside the slide rail 2231. One end of the threaded column 2233 is fixed to the slider 2232, and the other end of the threaded column 2233 penetrates through the extension plate 222. A locking knob 2234 is threadedly sleeved on the other end of the threaded column 2233. Here, a through hole matching the threaded column 2233 is opened inside the extension plate 222. Here, by squeezing the surface of the extension plate 222 with the locking knob 2234, the position of the extension plate 222 can be adjusted, which is beneficial for adjusting the raw materials to fall to different positions on the tertiary fabric plate 250. When the raw materials fall on the peak of the M-shaped tertiary fabric plate 250, they can be flattened to both sides, thereby increasing the utilization rate of fabric screening.

[0031] One end of the extension plate 222 is arc-shaped. One end of the extension plate 222 is slidably connected to the surface of the secondary fabric cone plate 221, and both sides of the extension plate 222 are slidably connected to the inner surface of the fabric housing 130. The arc-shaped setting at the upper end can increase the sealing performance and is beneficial for the downward flow of raw materials. The tertiary fabric plate 250 is uniformly provided with fabric holes inside, and the tertiary fabric plate 250 is M-shaped. Here, the peak of the M-shaped tertiary fabric plate 250 can be used to disperse the raw materials. It should be noted that the circular hole at the bottom of the primary material collecting cone 142 cannot be larger than the plate surface of the secondary fabric cone plate 221.

[0032] Specifically, the working principle of this uniform fabric device is as follows: During use, the raw materials enter the feed pipe 141 and are gathered by the primary material gathering cone 142, and then flow downward through the secondary fabric cone plate 221 and the extension plate 222. At this time, observe the position where the raw materials fall downward through the extension plate 222 through the observation and adjustment window 1434. Then move the extension plate 222 through the locking knob 2234 and the threaded column 2233, so that the position where the raw materials fall through the extension plate 222 is located on the peak of the M-shaped tertiary fabric plate 250, so that the raw materials slide to both sides of the peak, and then are output through the M-shaped tertiary fabric plate 250. In this way, during the use process, the secondary fabric cone plate 221 and the M-shaped tertiary fabric plate 250 are used for material distribution and leveling the fabric, which can prevent the raw materials from piling up during feeding, resulting in uneven feeding, and maximize the utilization rate of the sieve mesh. Compared with the same model, it has higher production capacity and lower energy consumption, directly achieving the effect of energy conservation and cost reduction.

[0033] It should be noted that the specific model and specifications of the vibration source 210 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0034] The power supply and principle of the vibration source 210 are clear to those skilled in the art and will not be described in detail here.

[0035] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A uniform fabric device, comprising a support structure (100) and a fabric structure (200) mounted on the support structure (100), characterized in that, including The support structure (100) includes a bottom plate (110) and a fabric outer shell (130). An elastic part (120) is installed between the bottom plate (110) and the fabric outer shell (130). A feeding part (140) is installed on the top surface of the fabric outer shell (130). The fabric structure (200) includes a vibration source (210), a second-stage adjustable fabric part (220), and a third-stage fabric plate (250). The vibration source (210) is installed on the fabric outer shell (130). The second-stage adjustable fabric part (220) is installed inside the fabric outer shell (130). The third-stage fabric plate (250) is installed inside the fabric outer shell (130), and the third-stage fabric plate (250) is located below the second-stage adjustable fabric part (220).

2. The uniform fabric device according to claim 1, characterized in that, The elastic parts (120) are symmetrically distributed between the bottom plate (110) and the fabric outer shell (130). The elastic part (120) includes a shock-absorbing spring (121). First connection seats (122) and second connection seats (123) are fixed at both ends of the shock-absorbing spring (121), and the first connection seat (122) is fixed to the bottom plate (110).

3. The uniform fabric device according to claim 2, characterized in that, Support connecting plates (131) are fixed on both sides of the fabric outer shell (130). The second connection seat (123) is installed on the support connecting plate (131). Cross plates (132) are fixed on both sides of the upper end of the fabric outer shell (130).

4. The uniform fabric device according to claim 3, characterized in that, The feeding part (140) includes a feeding pipe (141) and a connecting part (143). The feeding pipe (141) is installed on the top surface of the fabric outer shell (130) through the connecting part (143). A first-stage material-gathering conical cylinder (142) is fixed inside the feeding pipe (141).

5. The uniform fabric device according to claim 4, characterized in that, The connecting part (143) includes a connecting plate (1431). The connecting plate (1431) is fixed on the surface of the feeding pipe (141). Bolts (1432) penetrate through the connecting plate (1431) and the cross plate (132). Nuts (1433) are threadedly connected to the ends of the bolts (1432). Observation and adjustment windows (1434) are opened on the connecting plate (1431), and the observation and adjustment windows (1434) are distributed on both sides of the feeding pipe (141).

6. The uniform fabric device according to claim 1, characterized in that, The second-stage adjustable fabric part (220) includes a second-stage fabric conical plate (221) and an extension plate (222). The second-stage fabric conical plate (221) is fixed inside the fabric outer shell (130). The extension plate (222) is installed on the second-stage fabric conical plate (221) through an adjusting part (223).

7. The uniform fabric device according to claim 6, characterized in that, The adjusting part (223) includes a slide rail (2231) and a threaded column (2233). The slide rail (2231) is fixed on both sides of the secondary cloth conical plate (221). A slider (2232) is slidably connected inside the slide rail (2231). One end of the threaded column (2233) is fixed to the slider (2232). The other end of the threaded column (2233) penetrates through the extension plate (222), and a locking knob (2234) is threadedly sleeved on the other end of the threaded column (2233).

8. A uniform fabric device according to claim 7, wherein One end of the extension plate (222) is arc-shaped. One end of the extension plate (222) is slidably connected to the surface of the secondary cloth conical plate (221). Both sides of the extension plate (222) are slidably connected to the inner surface of the cloth housing (130).

9. The uniform fabric device according to claim 1, wherein Cloth holes are evenly formed inside the tertiary cloth plate (250), and the tertiary cloth plate (250) is in an M shape.

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