Tail section of automatic full-deashing conveyor
By designing a dust scraping and cleaning device at the tail end of the conveyor, the dust at the tail end of the conveyor is automatically cleaned, solving the problem of difficult-to-clean dust accumulation, improving equipment safety and operating efficiency, and reducing costs.
Patent Information
- Application Number
- CN202423310836.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Dust accumulation at the tail of existing conveyors is difficult to clean, posing safety hazards, affecting normal equipment operation, and requiring regular manual maintenance, which wastes manpower.
Design an automatic fully dust-removing conveyor tail section, equipped with a dust scraping device and a dust removal device. Utilizing a combination of scrapers and dust removal hoppers, the dust at the tail end is cleaned onto the conveyor belt and enters the conveying process via chain operation. The power unit is shared to save costs.
It enables automatic cleaning of dust accumulation at the tail of the conveyor, reducing safety hazards, decreasing the frequency of manual maintenance, and lowering equipment operating costs.
Smart Images
Figure CN223575447U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to grain conveying equipment technical field, specifically is a kind of automatic full dust removal conveyor tail section. BACKGROUND
[0002] Current bulk material conveyor equipment is relatively high in sealing degree, especially air cushion belt conveyor, the sealing of head and tail is relatively high, and the internal positive pressure is relatively obvious, in the process of equipment operation, a large amount of dust is generated during material transfer, although most of the dust can be removed through the work of dust removal system, but a part of dust will fall into the inside of tail, in the long run, thick dust will be formed in the tail of conveyor. Although the tail of conveyor has been installed with sweeper, dust on the surface of conveying belt can be cleaned up, but the cleaned dust cannot be returned to conveying process and enter conveying link with material. Dust in the tail of conveyor for a long time poses a certain threat to the safe operation of conveyor, if it cannot be cleaned up in time, it is easy to cause fire, conveyor belt breakage, material blockage, deviation and other adverse extreme phenomena, which seriously threatens the normal operation of equipment. In this case, in order to ensure the normal operation of conveyor, maintenance personnel need to carry out regular inspection, timely eliminate hidden troubles, regularly clean up dust in conveyor, which causes a lot of manual labor, and cannot eliminate dust hidden troubles. SUMMARY
[0003] In order to solve the technical problem that dust in the tail of conveyor is difficult to clean up in the prior art, the present application provides an automatic full dust removal conveyor tail section, which solves the above technical problems.
[0004] The utility model solves technical problems employing the technical scheme that:
[0005] The utility model provides a kind of automatic full dust removal conveyor tail section, comprising: tail section body, the tail section body is configured with the conveying belt of conveying material;Scrape ash device, the scrape ash device is configured in the bottom of the tail section body, including the annular operation of the first chain connected with the scraper below the conveying belt, the scraper is along with the operation of the first chain to clean dust on the bottom plate of the tail section body to dust removal device;Dust removal device, the dust removal device includes the shell around the tail section body, the shell is configured with the annular operation of second chain and the dust removal hopper connected on the second chain, the operation track of the second chain is worn by the conveying belt, the lowest place of the second chain operation is lower than the bottom plate of the tail section body, so that the dust removal hopper in the lowest place collects dust cleaned by the scraper, the dust removal hopper moves to the above of the conveying belt along with the operation of the second chain, to make collected dust fall on the conveying belt and material collection together into conveying process.
[0006] Further, the shell is communicated with the tail section body at least on the top, so that the dust collected by the dust collecting hopper can fall on the conveying belt.
[0007] Further, the two groups of first sprocket assemblies of the first chain are arranged in parallel in the tail section body.
[0008] Further, four groups of first sprocket assemblies are arranged on the second chain, wherein the sprocket shaft of the first sprocket assembly at the high position is formed as a driving shaft, one end of the driving shaft protrudes from the shell and is driven by a power device, the other end of the driving shaft also protrudes from the shell and is connected to the input end of a first steering device, the output end of the first steering device is connected to the first end of a transmission shaft, the second end of the transmission shaft is connected to the input end of a second steering device, the second steering device is arranged on the tail section body, and the output end of the second steering device is connected to the sprocket shaft of one of the first sprocket assemblies.
[0009] Further, the conveying belt is driven by a roller, and a tensioning device for moving the position of the roller in the horizontal direction is arranged on the tail section body.
[0010] Further, the tensioning device comprises a horizontally arranged adjusting screw and a mounting seat matched with the adjusting screw, and the roller is connected to the mounting seat.
[0011] Based on the above technical scheme, the automatic full dust cleaning conveyor tail section can achieve the following technical effects:
[0012] The automatic full dust cleaning conveyor tail section of the utility model, the dust scraping device arranged in the tail section body can clean the dust on the bottom plate of the tail section body to the dust cleaning device through the scraper on the first chain, the dust cleaning device can collect the dust cleaned by the dust scraping device through the dust collecting hopper on the second chain, and the collected dust can be transported to the conveying belt together with the materials to enter the conveying process, and then the materials can be transported out of the conveyor tail section.
[0013] The automatic full dust cleaning conveyor tail section of the utility model, the dust scraping device and the dust cleaning device share one power device, specifically, the power device directly drives the second chain of the dust cleaning device, and indirectly drives the first chain of the dust scraping device through two steering devices and one transmission shaft, so that one power device is saved, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a whole structure schematic view of the automatic full dust cleaning conveyor tail section of the utility model.
[0015] Fig. 2 Figure 2 is another view of the automatic full dust cleaning conveyor tail section of the present application;
[0016] Fig. 3 Figure 3 is an external view of the automatic full dust cleaning conveyor tail section of the present application.
[0017] In the present application,
[0018] 1-tail section body, 11-roller, 12-tensioning device, 121-adjusting screw, 122-mounting seat;
[0019] 2-dust scraping device, 21-first chain, 22-scraping plate;
[0020] 3-dust cleaning device, 31-housing, 32-second chain, 33-dust cleaning hopper;
[0021] 4-power device, 41-first steering gear, 42-transmission shaft, 43-second steering gear. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without any creative work fall within the scope of the present application.
[0023] As Figs. 1-3As shown, the utility model provides a kind of automatic full dust removal conveyor tail section, including tail section body 1, scraping ash device 2 and dust removal device 3, tail section body 1 is full seal structure, can effectively prevent the effusion of dust and the invasion of rainwater, check equipment internal component operating condition by observation door on tail section body 1 is convenient, tail section body 1 is configured with the conveying belt (not shown in the drawing, conveying belt is configured above first chain 21), scraping ash device 2 is configured at the bottom of tail section body 1, including the first chain 21 of annular operation configured below conveying belt, first chain 21 is connected with scraper 22, scraper 22 is operated with first chain 21 to clean dust on the bottom plate of tail section body 1 to dust removal device 3, dust removal device 3 includes the shell 31 around tail section body 1, shell 31 is configured with the second chain 32 of annular operation and dust removal hopper 33 connected on second chain 32, the operating track of second chain 32 is worn by conveying belt, the lowest place of second chain 32 operation is lower than the bottom plate of tail section body 1, so that the dust removal hopper 33 in the lowest place collects dust cleaned by scraper 22, dust removal hopper 33 moves to the above of conveying belt with the operation of second chain 32, to make collected dust fall on conveying belt and material collection after entering conveying process together.
[0024] The automatic full dust removal conveyor tail section of the utility model, the scraping ash device 2 configured in tail section body 1 is cleaned to dust removal device 3 by scraper 22 on first chain 21 on the dust on the bottom plate of tail section body 1, dust removal device 3 collects dust cleaned by scraping ash device 2 by dust removal hopper 33 on second chain 32, and the dust collected is sent to conveying belt and material collection after entering conveying process together, and is exported from conveyor tail section, by the cooperation of scraping ash device 2 and dust removal device 3, the ash of conveyor tail portion can be cleaned to conveying belt bearing section with material and enter conveying process and be exported from conveyor tail section, so as to solve the technical problem that the ash of conveyor tail portion is difficult to clean in the prior art.
[0025] In one embodiment of the utility model, the shell 31 is communicated with tail section body 1 at least above, so that the dust collected by dust removal hopper 33 can fall on the conveying belt.
[0026] In one embodiment of the utility model, the two groups of first sprocket assemblies of first chain 21 arrange first chain 21 in tail section body 1 in parallel.
[0027] In one specific embodiment of the present application, the ash scraping device 2 and the ash cleaning device 3 share one power device 4, thereby saving one power device 4 and reducing the cost. Specifically, four groups of first sprocket assemblies are arranged on the second chain 32, one of which is a high-positioned first sprocket assembly, the sprocket shaft of which is formed into a driving shaft, one end of the driving shaft protruding out of the shell 31 and being driven by the power device 4, the other end of the driving shaft also protruding out of the shell 31 and being connected to the input end of the first steering gear 41, the output end of the first steering gear 41 being connected to the first end of the transmission shaft 42, the second end of the transmission shaft 42 being connected to the input end of the second steering gear 43, the second steering gear 43 being arranged on the tail section body 1, and the output end of the second steering gear 43 being connected to the sprocket shaft of one of the first sprocket assemblies.
[0028] In one specific embodiment of the present application, the conveying belt is driven by the roller 11, and the tail section body 1 is provided with a tensioning device 12 capable of moving the position of the roller 11 in the horizontal direction, so as to realize the adjustment of the deviation of the conveying belt and the tensioning of the conveying belt.
[0029] Specifically, the tensioning device 12 comprises a horizontally arranged adjusting screw 121 and a mounting seat 122 fitted on the adjusting screw 121, and the roller 11 is connected to the mounting seat 122.
[0030] It should be understood that the specific embodiments described above are only used to explain the present application, and are not used to limit the present application. The obvious changes or modifications derived from the spirit of the present application are still within the protection scope of the present application.
Claims
1. A tail section of an automatic full-dust cleaning conveyor, characterized in that, include: Tail section body (1), wherein a conveyor belt for conveying materials is disposed inside the tail section body (1); Dust scraping device (2) is disposed at the bottom of the tail section body (1) and includes a first chain (21) that rotates in an annular manner disposed below the conveyor belt. A scraper (22) is connected to the first chain (21). The scraper (22) moves with the first chain (21) to clean the dust on the bottom plate of the tail section body (1) to the dust removal device (3). The dust removal device (3) includes a housing (31) surrounding the tail section body (1). The housing (31) is equipped with a second chain (32) that rotates in a ring and a dust removal hopper (33) connected to the second chain (32). The running trajectory of the second chain (32) is traversed by the conveyor belt. The lowest point of the second chain (32) is lower than the bottom plate of the tail section body (1) so that the dust removal hopper (33) at the lowest point collects the dust cleaned by the scraper (22). The dust removal hopper (33) moves above the conveyor belt as the second chain (32) rotates so that the collected dust falls onto the conveyor belt and enters the conveying process together with the material.
2. The tail section of the automatic full-dust cleaning conveyor according to claim 1, characterized in that, The housing (31) is in communication with the tail section body (1) at least from above, so that the dust collected by the dust removal hopper (33) can fall onto the conveyor belt.
3. The tail section of the automatic full-dust cleaning conveyor according to claim 1, characterized in that, The two sets of first sprocket assemblies of the first chain (21) arrange the first chain (21) in parallel within the tail section body (1).
4. The tail section of the automatic full-dust cleaning conveyor according to claim 3, characterized in that, Four sets of first sprocket assemblies are arranged on the second chain (32). The sprocket shaft of one set of the first sprocket assemblies located at the high position is formed as a drive shaft. One end of the drive shaft protrudes from the housing (31) and is driven by the power device (4). The other end of the drive shaft also protrudes from the housing (31) and is connected to the input end of the first steering gear (41). The output end of the first steering gear (41) is connected to the first end of the drive shaft (42). The second end of the drive shaft (42) is connected to the input end of the second steering gear (43). The second steering gear (43) is arranged on the tail section body (1). The output end of the second steering gear (43) is connected to the sprocket shaft of one of the first sprocket assemblies.
5. The tail section of the automatic full-dust cleaning conveyor according to claim 1, characterized in that, The conveyor belt is driven by rollers (11), and the tail section body (1) is equipped with a tensioning device (12) that can move the position of the rollers (11) in the horizontal direction.
6. The tail section of the automatic full-dust cleaning conveyor according to claim 5, characterized in that, The tensioning device (12) includes a horizontally configured adjusting screw (121) and a mounting base (122) fitted on the adjusting screw (121), and the roller (11) is connected to the mounting base (122).