Traction rubber roller for water tank

Abstract

The utility model discloses a traction rubber roller for a water tank, and relates to the technical field of rubber rollers. The water tank comprises a water tank body, a driving mechanism, an upper rubber roller, a lower rubber roller and a group of side roller frames, notches are formed in the top surfaces of the side roller frames, a top cover is fixed to the tops of the side roller frames, an adjusting mechanism is fixed to the top of the top cover, and fixing seats are slidably connected to the bottoms of the side roller frames and fixed to the inner bottom surface of the water tank body. Sliding rails parallel to the width direction of the water tank body are arranged on the two sides of the fixing base, and sliding edges in sliding fit with the sliding rails are arranged on the two sides of the bottom of the side roller frame. By designing the novel traction rubber roller mechanism, the upper rubber roller and the lower rubber roller can be conveniently mounted, dismounted, maintained and replaced, the use effect and the use range of the upper rubber roller and the lower rubber roller can be ensured while operation is convenient, meanwhile, the driving mechanism cannot be influenced in the operation stage, the sealing performance of the joint is ensured, and the service life of the traction rubber roller is prolonged. And the positioning connection among the upper rubber roller, the lower rubber roller and the driving mechanism is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber rollers, and particularly relates to a traction rubber roller for a water tank. Background Technique

[0002] For the traction rubber roller used in the water tank, it mainly consists of two rubber rollers. The relative movement of the two rubber rollers is realized through a driving mechanism. At the same time, special rubber rollers, such as grooved rubber rollers, can be selected according to the materials to be towed. There is a need to replace their specifications and types. At the same time, due to being used in a water environment, it will cause problems such as the reduction of the rubber roller life and the friction effect, and there will still be a need to replace the rubber roller.

[0003] After the existing traction rubber roller mechanism is installed in the water tank body, the sealing requirement at its connection is relatively high. Therefore, the existing traction rubber roller is not conducive to installation, removal and replacement. At the same time, the rubber roller needs to interfere with the driving mechanism. Therefore, during the removal and replacement, the sealing performance at the connection between the rubber roller and the driving mechanism may be affected, thus affecting the use effect of the traction rubber roller. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a traction rubber roller for a water tank. By designing a new traction rubber roller mechanism, it is convenient to install, disassemble, maintain and replace the upper rubber roller and the lower rubber roller. While being convenient to operate, it can ensure the use effect and scope of application of the upper rubber roller and the lower rubber roller. At the same time, it will not affect the driving mechanism during the operation stage, ensure the sealing performance of the connection, and facilitate the positioning connection between the upper rubber roller, the lower rubber roller and the driving mechanism.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model provides a traction rubber roller for a water tank, which comprises a water tank body, a driving mechanism, an upper rubber roller, a lower rubber roller and a group of side roller frames;

[0007] A notch is formed on the top surface of the side roller frame, a top cover is fixed on the top of the side roller frame, an adjusting mechanism is fixed on the top of the top cover, and a fixed seat is slidably connected to the bottom of the side roller frame;

[0008] The fixed seat is fixed on the inner bottom surface of the water tank body. Guide rails parallel to the width direction of the water tank body are arranged on both sides of the fixed seat, and sliding edges slidably matched with the guide rails are arranged on both sides of the bottom of the side roller frame;

[0009] Inner flat grooves are arranged on the opposite sides of the shaft ends of both ends of the upper rubber roller and the lower rubber roller;

[0010] A slide is fixed on the shaft end of the upper rubber roller through a bearing, and the two slides are respectively slidably arranged in the notches on the roller frames on both sides, the telescopic end of the adjustment mechanism is fixed to the top of the slide, and the lower rubber roller is arranged between the roller frames on both sides and away from the notches;

[0011] The driving mechanism comprises a transmission box fixed on the outside of the water tank body, wherein the transmission box is provided with an upper gear and a lower gear meshing with each other, and a reduction motor connected to the lower gear is provided at the rear side of the transmission box;

[0012] The front sides of the upper gear and the lower gear are both provided with a sleeve body penetrating the transmission box and the water tank body, the sleeve body is provided with an outer flat groove matching with the inner flat groove, and the shaft end gaps of the upper rubber roller and the lower rubber roller close to the driving mechanism are arranged in the sleeve body;

[0013] A fastening mechanism is arranged on the outer side of the side roller frame away from the driving mechanism, and a threaded sleeve matched with the fastening mechanism is arranged on the fixing seat away from the driving mechanism.

[0014] Furthermore, when the bottom surface of the sliding seat fits with the inner bottom surface of the recess, the shaft ends of the upper rubber roller and the lower rubber roller are respectively opposite to the positions of the two sleeves.

[0015] Furthermore, a clearance gap is formed between the fixing seat away from the driving mechanism and the side edge of the water tank body, and the length of the axial end of the rubber roller extending beyond the side roller frame is less than the clearance gap.

[0016] Furthermore, the fastening mechanism comprises an L-shaped support, the L-shaped support is fixed to the outside of the side roller frame, and the L-shaped support is provided with a fastening screw that cooperates with the threaded sleeve.

[0017] Furthermore, sliding grooves are provided on both sides of the recess, and sliding edges cooperating with the sliding grooves are provided on both sides of the slide seat.

[0018] Furthermore, the adjusting mechanism is a cylinder or a screw mechanism, and the telescopic end of the adjusting mechanism passes through the top cover and is fixed to the top of the slide seat.

[0019] The utility model has the following beneficial effects:

[0020] The utility model designs a novel traction rubber roller mechanism, which is convenient for installation, disassembly, maintenance and replacement of the upper rubber roller and the lower rubber roller, and can ensure the use effect and use range of the upper rubber roller and the lower rubber roller while facilitating operation. At the same time, it will not affect the driving mechanism during the operation stage, ensures the sealing of the connection, and facilitates the positioning connection between the upper rubber roller, the lower rubber roller and the driving mechanism.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of a traction rubber roller for a water tank of the present utility model;

[0024] Figure 2 It is a structural sectional view of the present utility model;

[0025] Figure 3 It is a schematic structural diagram of the end parts of the upper rubber roller, the lower rubber roller and the side roller frame;

[0026] Figure 4 It is a schematic structural diagram of the driving mechanism;

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 1 - water tank body, 2 - driving mechanism, 3 - upper rubber roller, 4 - lower rubber roller, 5 - side roller frame, 6 - fastening mechanism, 201 - transmission box, 202 - upper gear, 203 - lower gear, 204 - reduction motor, 205 - sleeve body, 206 - outer flat groove, 301 - inner flat groove, 302 - sliding seat, 501 - notch, 502 - top cover, 503 - adjusting mechanism, 504 - fixed seat, 505 - slide rail, 506 - sliding edge, 507 - threaded sleeve, 601 - L-shaped support, 602 - fastening screw. Specific embodiments

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0030] Please refer to Figures 1-4 As shown, the present utility model is a traction rubber roller for a water tank, including a water tank body 1, a driving mechanism 2, an upper rubber roller 3, a lower rubber roller 4 and a group of side roller frames 5;

[0031] A notch 501 is formed on the top surface of the side roller frame 5, a top cover 502 is fixed to the top of the side roller frame 5, an adjusting mechanism 503 is fixed to the top of the top cover 502, and a fixed seat 504 is slidably connected to the bottom of the side roller frame 5;

[0032] The fixing seat 504 is fixed to the inner bottom surface of the water tank body 1, and both sides of the fixing seat 504 are provided with slide rails 505 parallel to the width direction of the water tank body 1, and both sides of the bottom of the side roller frame 5 are provided with sliding edges 506 that slide with the slide rails 505;

[0033] The opposite sides of the shaft ends of the upper rubber roller 3 and the lower rubber roller 4 are provided with inner flat grooves 301;

[0034] A slide 302 is fixed to the shaft end of the upper rubber roller 3 through a bearing. The two slides 302 are slidably arranged in the notches 501 on the roller frames 5 on both sides. The telescopic end of the adjustment mechanism 503 is fixed to the top of the slide 302. The lower rubber roller 4 is arranged between the roller frames 5 on both sides, away from the notches 501.

[0035] The driving mechanism 2 includes a transmission box 201 fixed to the outside of the water tank body 1, and the transmission box 201 is provided with an upper gear 202 and a lower gear 203 meshing with each other, and a reduction motor 204 connected to the lower gear 203 is provided at the rear side of the transmission box 201;

[0036] The upper gear 202 and the lower gear 203 are both provided with a sleeve 205 penetrating the transmission box 201 and the water tank body 1 on the front side, and an outer flat groove 206 matching the inner flat groove 301 is provided in the sleeve 205, and the shaft end clearance of the upper rubber roller 3 and the lower rubber roller 4 close to the driving mechanism 2 is set in the sleeve 205;

[0037] A fastening mechanism 6 is provided on the outer side of the side roller frame 5 away from the driving mechanism 2 , and a threaded sleeve 507 cooperating with the fastening mechanism 6 is provided on the fixing seat 504 away from the driving mechanism 2 .

[0038] Among them Figures 1-2 As shown, when the bottom surface of the slide seat 302 is in contact with the inner bottom surface of the recess 501 , the shaft ends of the upper rubber roller 3 and the lower rubber roller 4 are respectively opposite to the two sleeve bodies 205 .

[0039] Among them Figures 1-2 As shown, a clearance gap is formed between the fixing seat 504 away from the driving mechanism 2 and the side of the water tank body 1, and the length of the axial end of the glue roller 3 extending beyond the side roller frame 5 is less than the clearance gap.

[0040] Among them Figure 1 and Figure 3 As shown, the fastening mechanism 6 includes an L-shaped support 601 , which is fixed to the outside of the side roller frame 5 , and a fastening screw 602 that cooperates with the threaded sleeve 507 is provided on the L-shaped support 601 .

[0041] There are sliding grooves on both sides of the notch 501 , and sliding edges cooperating with the sliding grooves are provided on both sides of the slide seat 302 .

[0042] Among them, the adjusting mechanism 503 is a cylinder or a lead screw mechanism, and the telescopic end of the adjusting mechanism 503 penetrates through the top cover 502 and is fixed to the top of the sliding seat 302.

[0043] The working principle of the present utility model is as follows:

[0044] When it is necessary to replace the upper rubber roller 3 and the lower rubber roller 4, the fastening between the side roller frame 5 and the fixed seat 504 is released by the fastening screw 602, so as to release the connection between the upper rubber roller 3 and the lower rubber roller 4 and the sleeve body 205. Move the side roller frame 5 in the direction away from the driving mechanism 2, and the two side roller frames 5 can be separated from the two fixed seats 504, and the side roller frame 5, the upper rubber roller 3 and the lower rubber roller 4 can be removed.

[0045] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A traction rubber roller for a water tank, comprising a water tank body (1), a driving mechanism (2), an upper rubber roller (3) and a lower rubber roller (4), characterized in that: Also includes a set of side roller frames (5); The top surface of the side roller frame (5) is provided with a notch (501), a top cover (502) is fixed on the top of the side roller frame (5), an adjustment mechanism (503) is fixed on the top of the top cover (502), and a fixed seat (504) is slidably connected to the bottom of the side roller frame (5); The fixing seat (504) is fixed to the inner bottom surface of the water tank body (1), and both sides of the fixing seat (504) are provided with slide rails (505) parallel to the width direction of the water tank body (1), and both sides of the bottom of the side roller frame (5) are provided with sliding edges (506) that slidably cooperate with the slide rails (505); The upper rubber roller (3) and the lower rubber roller (4) are provided with inner flat grooves (301) on opposite sides of the shaft ends at both ends; A slide seat (302) is fixed on the shaft end of the upper rubber roller (3) via a bearing, and the two slide seats (302) are respectively slidably arranged in the recesses (501) on the roller frames (5) on both sides, and the telescopic end of the adjustment mechanism (503) is fixed to the top of the slide seat (302), and the lower rubber roller (4) is arranged between the roller frames (5) on both sides and away from the recesses (501); The driving mechanism (2) comprises a transmission box (201) fixed on the outside of the water tank body (1), wherein an upper gear (202) and a lower gear (203) meshing with each other are arranged inside the transmission box (201), and a reduction motor (204) connected to the lower gear (203) is arranged on the rear side of the transmission box (201); The front sides of the upper gear (202) and the lower gear (203) are both provided with a sleeve (205) penetrating the transmission box (201) and the water tank body (1); the sleeve (205) is provided with an outer flat groove (206) matching with the inner flat groove (301); and the shaft end clearances of the upper rubber roller (3) and the lower rubber roller (4) close to the driving mechanism (2) are arranged in the sleeve (205); A fastening mechanism (6) is provided on the outer side of the side roller frame (5) away from the driving mechanism (2), and a threaded sleeve (507) cooperating with the fastening mechanism (6) is provided on the fixing seat (504) away from the driving mechanism (2).

2. The traction rubber roller for a water tank according to claim 1, characterized in that, When the bottom surface of the slide seat (302) fits the inner bottom surface of the recess (501), the shaft ends of the upper rubber roller (3) and the lower rubber roller (4) are respectively positioned opposite to the two sleeve bodies (205).

3. The traction rubber roller for a water tank according to claim 1, characterized in that, A clearance gap is formed between the fixing seat (504) away from the driving mechanism (2) and the side edge of the water tank body (1), and the length of the axial end of the glue roller (3) extending beyond the side roller frame (5) is less than the clearance gap.

4. The traction rubber roller for a sink according to claim 1, wherein, The fastening mechanism (6) comprises an L-shaped support (601), wherein the L-shaped support (601) is fixed to the outside of the side roller frame (5), and a fastening screw (602) cooperating with the threaded sleeve (507) is provided on the L-shaped support (601).

5. A traction rubber roller for a sink according to claim 1, characterized in that, Slide grooves are provided on both sides of the recess (501), and slide edges cooperating with the slide grooves are provided on both sides of the slide seat (302).

6. A traction rubber roller for a water tank according to claim 1, characterized in that, The adjusting mechanism (503) is a cylinder or a screw mechanism, and the telescopic end of the adjusting mechanism (503) passes through the top cover (502) and is fixed to the top of the slide seat (302).

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