Recycling screen for bamboo and wood fiber production

Abstract

The utility model belongs to the technical field of bamboo and wood fiber production equipment, and particularly relates to a recovery sieve for bamboo and wood fiber production, which comprises a mounting plate, support plates are mounted on two sides of the rear end face of the mounting plate, the bottom ends of the support plates are mounted at the top end of a sewage collecting tank, and a spiral conveying mechanism is arranged at the front end of the sewage collecting tank. A feeding groove body is arranged above the mounting plate, and a first discharging groove body is arranged at the bottom end of the feeding groove body. According to the bamboo and wood fiber screening and recycling device, bamboo and wood fibers in bamboo and wood fiber production sewage can be screened and recycled, the situation that waste is caused due to the fact that the bamboo and wood fibers in the sewage are directly discharged is avoided, and the sewage in the screening process can automatically flow into the sewage collecting tank body; in the screening process, bamboo and wood fibers can automatically flow and fall into a material collecting groove body on the spiral material conveying mechanism, the spiral material conveying mechanism conveys the collected bamboo and wood fibers, manual auxiliary treatment is not needed, the labor cost is reduced, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of bamboo fiber production equipment, in particular to a recovery screen for bamboo fiber production. Background Art

[0002] During the production and processing of bamboo and wood fibers, a certain amount of sewage will be generated, and a certain amount of bamboo and wood fibers will exist in the sewage. If the sewage generated during the production and processing of bamboo and wood fibers is directly discharged, a certain amount of bamboo and wood fibers will be wasted. At present, screening bamboo and wood fibers from the sewage generated during the production and processing of bamboo and wood fibers requires certain manual assistance, and the labor cost is high, which increases the production cost. For this reason, we propose a recycling screen for bamboo and wood fiber production to solve the existing problems. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a recovery screen for bamboo fiber production to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A recycling screen for bamboo and wood fiber production, comprising a mounting plate: support plates are installed on both sides of the rear end surface of the mounting plate, the bottom end of the support plate is installed on the top end of a sewage collecting trough body, a spiral feeding mechanism is provided at the front end of the sewage collecting trough body, a feeding trough body is provided above the mounting plate, a first discharging trough body is provided at the bottom end of the feeding trough body, baffles are installed on both sides of the front end surface of the mounting plate, a filter cloth is provided on the front end surface of the mounting plate, a second side plate is installed on the outer wall of one side of the baffle, a through hole is provided on the surface of the second side plate, a connecting column is installed in the through hole, one end of the connecting column is connected to a fixed clamping plate through a third connecting plate, a card slot is installed at the bottom end of the fixed clamping plate, and the card slot is provided on both sides of the front end surface of the mounting plate.

[0006] Furthermore, a first guide block is installed at the inner bottom end of the sewage collection tank body, a sewage discharge pipe is arranged below the rear end wall of the sewage collection tank body, a valve body is arranged on the sewage discharge pipe, and first support columns are installed at the four corners of the bottom end of the sewage collection tank body.

[0007] Furthermore, the spiral feeding mechanism includes spiral blades, a feed trough body, a second support column, a fixed hanger, a protective cover body, a heat dissipation slot, a rotating shaft, a reduction motor, a support block and a second discharge trough body. The interior of the feed trough body is provided with a rotating shaft and spiral blades, and the spiral blades are installed on the outer wall of the rotating shaft. One end of the rotating shaft is installed in a sealed bearing on the outer wall of one side of the feed trough body, and the other end of the rotating shaft passes through the sealed bearing on the outer wall of the other side of the feed trough body and extends to the interior of the protective cover body and is connected to the reduction motor through a coupling.

[0008] Furthermore, the reduction motor is installed on the upper surface of the support block, the support block is installed below the outer wall on the other side of the aggregate trough body, and the reduction motor and the support block are both located inside the protective cover body, and fixed ears are installed on one side of the top and bottom ends of the protective cover body, and the fixed ears are fixedly connected to the aggregate trough body by fastening bolts, and heat dissipation slots are opened on the outer wall of one side of the protective cover body, and a second discharge trough body is arranged below the outer wall of one side of the aggregate trough body, and second support columns are installed at the four corners of the bottom end of the aggregate trough body.

[0009] Furthermore, a first side plate is installed on both side outer walls of the feeding chute body, the first side plate is connected to the other side outer wall of the baffle through a first connecting plate, and second guide blocks are installed at both front and rear ends of the bottom end of the feeding chute body.

[0010] Furthermore, there is a gap connection between the outer wall of the connecting column and the hole wall of the through hole, the other end of the connecting column is connected to the pull plate through the second connecting plate, a spring is sleeved on the outside of the outer wall of the connecting column, and the spring is located between the second side plate and the third connecting plate.

[0011] Furthermore, two ends of the filter cloth are arranged between the bottom end of the fixed clamping plate and the bottom end of the inner side of the slot.

[0012] Furthermore, a rectangular slot is provided on the surface of the mounting plate.

[0013] By means of the above technical solution, the utility model provides a recycling screen for bamboo fiber production, which has at least the following beneficial effects:

[0014] 1. The utility model is provided with a series of structures. When it is necessary to recycle bamboo fibers from sewage generated during the production and processing of bamboo fibers, the external sewage conveying structure conveys the sewage into the feeding trough body, and the sewage in the feeding trough body is discharged from the first discharging trough body and falls onto the top of the filter cloth. The filter cloth filters the bamboo fibers in the sewage, and the filtered sewage is discharged from the rectangular slots on the mounting plate and falls into the sewage collecting trough body. The bamboo fibers filtered on the filter cloth will automatically flow and fall into the collecting trough body on the spiral feeding mechanism under the factors of their own gravity and sewage impact, and the spiral feeding mechanism conveys the collected bamboo fibers, so that the utility model can screen and recycle the bamboo fibers in the sewage produced by bamboo fibers, avoiding the waste caused by direct discharge of bamboo fibers in sewage, and the sewage in the screening process will automatically flow into the sewage collecting trough body, and the bamboo fibers in the screening process will automatically flow and fall into the collecting trough body on the spiral feeding mechanism, and the spiral feeding mechanism conveys the collected bamboo fibers, without the need for manual auxiliary processing, thereby reducing labor costs and production costs.

[0015] 2. The utility model adopts the coordination of a series of structures such as a pull plate, a fixed splint, a spring, and a slot. The two ends of the filter cloth are fixed between the bottom end of the fixed splint and the bottom end of the inner side of the slot. When the staff needs to disassemble and replace the filter plate, the staff pulls the pull plate to move the fixed splint out of the slot, and the staff pulls the filter cloth to disassemble and assemble the filter cloth. The filter cloth disassembly and assembly operation is simple, the disassembly and assembly efficiency is high, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0017] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the spiral feeding mechanism of the utility model;

[0020] Figure 4 The schematic diagram of the structure of the spiral feeding mechanism of the utility model without the protective cover Figure 1 ;

[0021] Figure 5 The schematic diagram of the structure of the spiral feeding mechanism of the utility model without the protective cover Figure 2 ;

[0022] Figure 6 This is a schematic diagram of the internal structure of the sewage collection tank of the utility model from the left side;

[0023] Figure 7 It is a schematic diagram of the internal structure of the feeding chute body of the utility model from the left side;

[0024] Figure 8 It is a bottom view internal structure diagram of the connection structure between the mounting plate and the filter plate of the utility model;

[0025] Fig. 9 For this utility model Figure 8 Schematic diagram of the local enlarged structure at A in the figure.

[0026] In the figure: 1, baffle; 2, first side plate; 3, feeding trough; 4, filter cloth; 5, spiral feeding mechanism; 501, spiral blade; 502, collecting trough; 503, second support column; 504, fixed hanging ear; 505, protective cover; 506, heat dissipation slot; 507, rotating shaft; 508, reduction motor; 509, support block; 510, second discharging trough; 6, first connecting plate; 7, mounting plate; 8, support plate; 9, sewage collecting trough; 10, first support column; 11, rectangular slot; 12, first guide block; 13, valve body; 14, sewage pipe; 15, second guide block; 16, first discharging trough; 17, second side plate; 18, spring; 19, connecting column; 20, fixed clamp; 21, slot; 22, second connecting plate; 23, through hole; 24, pull plate; 25, third connecting plate. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 9The utility model of the recycling screen for bamboo and wood fiber production mainly includes a mounting plate 7: support plates 8 are installed on both sides of the rear end surface of the mounting plate 7, the bottom end of the support plate 8 is installed on the top of the sewage collection tank body 9, the front end of the sewage collection tank body 9 is provided with a spiral feeding mechanism 5, a feeding tank body 3 is arranged above the mounting plate 7, and a first discharging tank body 16 is arranged at the bottom end of the feeding tank body 3, baffles 1 are installed on both sides of the front end surface of the mounting plate 7, a filter cloth 4 is arranged on the front end surface of the mounting plate 7, a second side plate 17 is installed on the outer wall of one side of the baffle 1, and the second side plate 1 A through hole 23 is provided on the surface of the mounting plate 7, and a connecting column 19 is installed in the through hole 23. One end of the connecting column 19 is connected to the fixing clamp plate 20 through a third connecting plate 25. A card slot 21 is installed at the bottom end of the fixing clamp plate 20, and the card slot 21 is provided on both sides of the front end surface of the mounting plate 7. When it is necessary to recycle the bamboo and wood fiber from the sewage generated during the production and processing of the bamboo and wood fiber, the external sewage conveying structure conveys the sewage to the feeding trough body 3, and the sewage in the feeding trough body 3 will be discharged from the first discharging trough body 16 and fall above the filter cloth 4, and the filter cloth 4 will be used to collect the bamboo and wood fiber in the sewage. The bamboo fibers are filtered, and the filtered sewage is discharged from the rectangular slots 11 on the mounting plate 7 and falls into the sewage collecting tank 9. The bamboo fibers filtered on the filter cloth 4 will automatically flow and fall into the collecting tank 502 on the spiral feeding mechanism 5 under the factors of their own gravity and the impact of sewage. The spiral feeding mechanism 5 transports the collected bamboo fibers, so that the utility model can screen and recycle the bamboo fibers in the bamboo fiber production sewage, avoiding the waste caused by the direct discharge of bamboo fibers in the sewage. The sewage in the screening process will It automatically flows into the sewage collection tank 9, and the bamboo and wood fibers in the screening process will automatically flow and fall into the collecting tank 502 on the spiral feeding mechanism 5. The spiral feeding mechanism 5 transports the collected bamboo and wood fibers without manual assistance, thereby reducing labor costs and production costs. When the staff needs to disassemble and replace the filter plate, the staff pulls the pull plate 24 and moves the fixed splint 20 out of the slot 21, and the staff pulls the filter cloth 4 to disassemble and assemble the filter cloth 4. The disassembly and assembly of the filter cloth 4 is simple and efficient.

[0029] A first guide block 12 is installed at the bottom of the sewage collecting tank 9. The first guide block 12 can guide the sewage in the sewage collecting tank 9 when it is discharged, so as to avoid excessive sewage being deposited at the bottom of the sewage collecting tank 9. A sewage discharge pipe 14 is arranged below the rear end wall of the sewage collecting tank 9, and a valve body 13 is arranged on the sewage discharge pipe 14. First support columns 10 are installed at the four corners of the bottom of the sewage collecting tank 9. The spiral feeding mechanism 5 includes a spiral blade 501, a collecting tank 502, a second support column 503, a fixed hanging ear 504, a protective cover body 505, a heat dissipation slot 506, a rotating shaft 507, a reduction motor 508, a support block 509 and a second discharge tank 510. A rotating shaft 507 and a spiral blade 501 are provided inside the aggregate trough body 502, and the spiral blade 501 is installed on the outer wall of the rotating shaft 507, one end of the rotating shaft 507 is installed in a sealed bearing on the outer wall of one side of the aggregate trough body 502, and the other end of the rotating shaft 507 passes through the sealed bearing on the outer wall of the other side of the aggregate trough body 502 and extends to the interior of the protective cover body 505 and is connected to the reduction motor 508 through a coupling, and the reduction motor 508 is installed on the upper surface of the support block 509, and the support block 509 is installed below the outer wall of the other side of the aggregate trough body 502, and the reduction motor 508 and the support block 509 are both located inside the protective cover body 505, and the top and bottom sides of the protective cover body 505 are both installed with fixed ears 504, which are fixed. The fixed hanging ear 504 is fixedly connected to the aggregate trough body 502 by fastening bolts, and a heat dissipation slot hole 506 is opened on the outer wall of one side of the protective cover body 505. The setting of the protective cover body 505 can play a certain protective role for the reduction motor 508. The setting of the heat dissipation slot hole 506 can play a role in ventilation and heat dissipation inside the protective cover body 505. A second discharge trough body 510 is arranged below the outer wall of one side of the aggregate trough body 502, and second support columns 503 are installed at the four corners of the bottom end of the aggregate trough body 502. First side plates 2 are installed on the outer walls of both sides of the feeding trough body 3. The first side plates 2 are connected to the outer wall of the other side of the baffle 1 through the first connecting plate 6, and second guide blocks 15 are installed at the front and rear ends of the bottom end of the internal part of the feeding trough body 3. The setting of the second guide block 15 can guide the sewage inside the feeding trough body 3, and avoid the sewage from being deposited at the bottom end of the feeding trough body 3. The outer wall of the connecting column 19 and the hole wall of the through hole 23 are connected by a gap. Because the outer wall of the connecting column 19 and the hole wall of the through hole 23 are connected by a gap, the movement of the pull plate 24 can be limited and guided. The other end of the connecting column 19 is connected to the pull plate 24 through the second connecting plate 22. The outer side of the outer wall of the connecting column 19 is sleeved with a spring 18, and the spring 18 is located between the second side plate 17 and the third connecting plate 25. The two ends of the filter cloth 4 are arranged between the bottom end of the fixed clamping plate 20 and the inner bottom end of the card slot 21. The surface of the mounting plate 7 is provided with a rectangular slot 11.

[0030] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes 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 apparatus.

[0031] 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 recycling screen for bamboo fiber production, characterized in that: The invention comprises a mounting plate (7): support plates (8) are mounted on both sides of the rear end surface of the mounting plate (7); the bottom end of the support plate (8) is mounted on the top end of a sewage collection tank (9); a spiral feeding mechanism (5) is arranged at the front end of the sewage collection tank (9); a feeding tank (3) is arranged above the mounting plate (7); a first discharging tank (16) is arranged at the bottom end of the feeding tank (3); baffles (1) are mounted on both sides of the front end surface of the mounting plate (7); and the mounting plate A filter cloth (4) is arranged on the front end surface of the mounting plate (7); a second side plate (17) is installed on the outer wall of one side of the baffle plate (1); a through hole (23) is opened on the surface of the second side plate (17); a connecting column (19) is installed in the through hole (23); one end of the connecting column (19) is connected to the fixing clamping plate (20) through a third connecting plate (25); a card slot (21) is installed at the bottom end of the fixing clamping plate (20), and the card slot (21) is opened on both sides of the front end surface of the mounting plate (7).

2. The recovery screen for bamboo and wood fiber production according to claim 1, characterized in that: A first guide block (12) is installed at the inner bottom end of the sewage collection tank body (9), a sewage discharge pipe (14) is arranged below the rear end wall of the sewage collection tank body (9), a valve body (13) is arranged on the sewage discharge pipe (14), and first support columns (10) are installed at the four corners of the bottom end of the sewage collection tank body (9).

3. The recovery screen for bamboo and wood fiber production according to claim 1, characterized in that: The spiral feeding mechanism (5) comprises a spiral blade (501), a material collecting trough body (502), a second supporting column (503), a fixing lug (504), a protective cover body (505), a heat dissipation slot hole (506), a rotating shaft (507), a reduction motor (508), a supporting block (509) and a second material discharging trough body (510). The interior of the material collecting trough body (502) is provided with a rotating shaft (507) and a spiral blade (501), and the spiral blade (501) is mounted on the outer wall of the rotating shaft (507). One end of the rotating shaft (507) is mounted in a sealed bearing on the outer wall of one side of the material collecting trough body (502), and the other end of the rotating shaft (507) passes through the sealed bearing on the outer wall of the other side of the material collecting trough body (502) and extends to the interior of the protective cover body (505) and is connected to the reduction motor (508) through a coupling.

4. The recovery screen for bamboo and wood fiber production according to claim 3, characterized in that: The reduction motor (508) is installed on the upper surface of the support block (509), and the support block (509) is installed below the outer wall of the other side of the aggregate trough body (502), and the reduction motor (508) and the support block (509) are both located inside the protective cover body (505), and the top and bottom sides of the protective cover body (505) are both installed with fixed ears (504), and the fixed ears (504) are fixedly connected to the aggregate trough body (502) by fastening bolts, and a heat dissipation slot hole (506) is opened on the outer wall of one side of the protective cover body (505), and a second discharge trough body (510) is arranged below the outer wall of one side of the aggregate trough body (502), and second support columns (503) are installed at the four corners of the bottom end of the aggregate trough body (502).

5. The recovery screen for bamboo and wood fiber production according to claim 1, characterized in that: First side plates (2) are installed on both side outer walls of the feeding chute body (3); the first side plates (2) are connected to the other side outer wall of the baffle (1) via a first connecting plate (6); and second guide blocks (15) are installed at both front and rear ends of the bottom of the feeding chute body (3).

6. The recovery screen for bamboo and wood fiber production according to claim 1, characterized in that: The outer wall of the connecting column (19) is connected to the hole wall of the through hole (23) with a gap, and the other end of the connecting column (19) is connected to the pull plate (24) through the second connecting plate (22). A spring (18) is sleeved on the outer side of the outer wall of the connecting column (19), and the spring (18) is located between the second side plate (17) and the third connecting plate (25).

7. The recovery screen for bamboo and wood fiber production according to claim 1, characterized in that: The two ends of the filter cloth (4) are arranged between the bottom end of the fixed clamping plate (20) and the inner bottom end of the clamping groove (21).

8. The recovery screen for bamboo and wood fiber production according to claim 1, characterized in that: A rectangular slot (11) is provided on the surface of the mounting plate (7).

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