Linear screen feeding device

Abstract

The utility model discloses a linear screen feeding device which comprises a device body, the inside of the device body is through, the device body comprises a feeding port and a discharging port, the feeding port is located in the top of the device body, and the discharging port is located in the first side wall of the device body. According to the technical scheme, the discharging port of the linear screen feeding device is formed in the first side wall of the device body, when materials enter the linear screen feeding device from the feeding port, the materials firstly fall into the device body to be buffered and then enter the screen plate through the discharging port, and therefore direct impact of the materials on the screen plate can be avoided, and the service life of the materials is prolonged. The problems of abrasion and perforation of the sieve plate can be effectively reduced, and the service life of the sieve plate is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of linear screens, in particular to a linear screen feeding device. Background Art

[0002] Screening is a key link in the mineral processing process. Screening is a method of separating materials by using the size of the mesh aperture of the screen. The linear screen is an industrial equipment used to screen various materials, including ore, steel slag, quartz sand, etc. The linear screen (linear vibrating screen) uses a vibration motor as a vibration source to throw the material on the screen and move forward in a straight line. The material enters the feed port of the screening machine evenly from the feeder, and passes through multiple layers of screens to produce several specifications of oversize and undersize materials, which are discharged from their respective outlets. It has low energy consumption, high output, simple structure, easy maintenance, fully enclosed structure, no dust spillage, automatic discharge, and is more suitable for assembly line operations.

[0003] When the material enters the feed port of the screening machine, it will impact the screen plate below the feed port, causing the screen plate to wear or perforate, and then some of the material that should be the screen material will pass through the screen plate and become the screen material, resulting in screening failure. Therefore, corresponding measures need to be taken to extend the service life of the screen plate. Utility Model Content

[0004] The main purpose of the utility model is to provide a linear screen feeding device, aiming to increase the service life of the screen plate.

[0005] To achieve the above-mentioned purpose, the linear screen feeding device proposed in the utility model includes a device body, the interior of the device body is connected, the device body includes a feed port and a discharge port, the feed port is located at the top of the device body, and the discharge port is located at the first side wall of the device body.

[0006] Optionally, the discharge port is located at the lower side of the first side wall.

[0007] Optionally, a buffer plate is provided at the bottom of the device body, and the buffer plate is detachably connected to the device body.

[0008] Optionally, the buffer plate includes a plurality of buffer single plates, and the plurality of buffer single plates are arranged in sequence.

[0009] Optionally, the second side wall of the device body is inclined, and the first side wall and the second side wall are opposite to each other.

[0010] Optionally, the inclination angle of the second side wall is 30-60 degrees.

[0011] Optionally, the feed port includes a buffer zone and a feed channel, the feed channel is connected to the buffer zone, the buffer zone is used to temporarily store materials, and the materials are fed into the device body from the feed channel.

[0012] Optionally, the feed port includes a plurality of feed channels.

[0013] Optionally, a vertical projection of the feed channel is within the bottom range of the device body.

[0014] The technical solution of the utility model is to set the discharge port of the linear screen feeding device on the first side wall of the device body, so that when the material enters the linear screen feeding device from the feed port, it first falls into the interior of the device body for buffering, and then enters the sieve plate through the discharge port, thereby avoiding direct impact of the material on the sieve plate, and can effectively reduce problems such as wear and perforation of the sieve plate, thereby extending the service life of the sieve plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of an embodiment of a linear screen feeding device of the utility model.

[0017] Description of Figure Numbers:

[0018] Label name Label name 1 Device body 2 Feed port 21 Buffer zone 22 Feed channel 3 Discharge port 4 First side wall 5 Second side wall 6 Buffer board

[0019] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0020] 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 of 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.

[0021] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0023] The utility model provides a linear screen feeding device.

[0024] Reference Figure 1 In one embodiment of the utility model, the linear screen feeding device is located above the linear screen, and the linear screen feeding device includes a device body 1, the interior of the device body 1 is connected, and the device body 1 includes a feed port 2 and a discharge port 3, the feed port 2 is located at the top of the device body 1, and the discharge port 3 is located at the first side wall 4 of the device body 1. In this embodiment, by setting the discharge port 3 of the linear screen feeding device on the first side wall 4 of the device body 1, when the material enters the linear screen feeding device from the feed port 2, it first falls into the interior of the device body 1 for buffering, and then enters the sieve plate through the discharge port 3. Since the positions of the feed port 2 and the discharge port 3 are not in a straight line, the direct impact of the material on the sieve plate can be avoided, which plays a buffering role. The linear screen feeding device can effectively reduce the wear and perforation of the sieve plate, thereby extending the service life of the sieve plate.

[0025] Furthermore, the discharge port 3 is located at the lower side of the first side wall 4. The discharge port 3 is arranged at the lower side of the first side wall 4 so that the materials in the device body 1 can be discharged as much as possible.

[0026] Furthermore, a buffer plate 6 is provided at the bottom of the device body 1, and the buffer plate 6 is detachably connected to the device body 1. In this embodiment, the material will directly impact the bottom of the device body 1, making the bottom of the device body 1 more susceptible to wear. A detachable buffer plate 6 is provided at the bottom of the device body 1, so that when it is worn, only the buffer plate 6 can be replaced without disassembling the device, which is more convenient and quick. It can be understood that the buffer plate 6 is provided at the bottom of the device body 1, which may refer to adding a buffer plate 6 at the bottom of the device body 1; or it may refer to providing an opening at the bottom of the device body 1, and then providing the buffer plate 6 at the opening.

[0027] Specifically, the buffer plate 6 includes a plurality of buffer single plates, which are arranged in sequence. In this arrangement, only a single plate or multiple plates that are severely worn can be replaced. In this embodiment, the buffer plate 6 includes 3 buffer single plates. The buffer single plates are made of wear-resistant material.

[0028] In this embodiment, the second side wall 5 of the device body 1 is inclined, and the first side wall 4 is arranged opposite to the second side wall 5. The second side wall 5 relative to the first side wall 4 is inclined so that the device body 1 can guide the material without over-compressing the accommodating space of the device body 1. Preferably, the inclination angle of the second side wall 5 is 30-60 degrees.

[0029] Furthermore, the feed port 2 includes a buffer zone 21 and a feed channel 22, the feed channel 22 and the buffer zone 21 are connected, the buffer zone 21 is used to temporarily store materials, and the materials enter the device body 1 from the feed channel 22. The feed port 2 is provided with the buffer zone 21, so that when the speed of the materials input from the outside into the feed port 2 is greater than the feeding speed of the feed channel 22, a temporary storage platform is provided for the materials to prevent the materials from overflowing.

[0030] Furthermore, the feed port 2 includes a plurality of feed channels 22. The number of different feed channels 22 can be set according to actual needs to adjust the speed at which the material enters the device body 1.

[0031] Optionally, the vertical projection of the feed channel 22 is within the bottom range of the device body 1. In this embodiment, the second side wall 5 of the device body 1 is tilted. In order to avoid direct impact of the material on the second side wall 5 and cause wear of the second side wall 5, the feed channel 22 is set so that the vertical projection is within the bottom range of the device body 1, so that the impact range of the material is controlled within the bottom range of the device body 1. Since a detachable buffer plate 6 is provided at the bottom of the device body 1, it is more convenient to replace the buffer plate 6 even if it is worn.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A linear screen feeding device, the linear screen feeding device is located above the linear screen; characterized in that: include: Device body; The inside of the device body is through-connected, and the device body comprises a feed inlet and a discharge port, wherein the feed inlet is located at the top of the device body, and the discharge port is located at the first side wall of the device body.

2. The linear screen feeding device according to claim 1, characterized in that: The discharge port is located at the lower side of the first side wall.

3. The linear screen feeding device according to claim 1, characterized in that: A buffer plate is provided at the bottom of the device body, and the buffer plate is detachably connected to the device body.

4. The linear screen feeding device according to claim 3, characterized in that: The buffer plate includes a plurality of buffer single plates, and the plurality of buffer single plates are arranged in sequence.

5. The linear screen feeding device according to claim 1, characterized in that: The second side wall of the device body is arranged obliquely, and the first side wall is arranged opposite to the second side wall.

6. The linear screen feeding device according to claim 5, characterized in that: The inclination angle of the second side wall is 30-60 degrees.

7. The linear screen feeding device according to claim 1, characterized in that: The feed port includes a buffer zone and a feed channel, the feed channel is connected to the buffer zone, the buffer zone is used to temporarily store materials, and the materials are fed into the device body from the feed channel.

8. The linear screen feeding device according to claim 7, characterized in that: The feed port includes a plurality of feed channels.

9. The linear screen feeding device according to claim 7, characterized in that: The vertical projection of the feed channel is within the bottom range of the device body.

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