Processing device based on large fermentation tank

Abstract

The utility model provides a processing device based on a large fermentation tank, which relates to the technical field of tank body processing and comprises a frame-shaped base, a longitudinal driving shaft is sleeved with a row of rubber driving rollers in a sliding mode, and each rubber driving roller is integrally composed of a shaft sleeve and a rubber sleeve fixedly sleeved on the peripheral wall of the shaft sleeve. Two threaded fixing shafts are installed on the part, protruding out of the rubber sleeve, of the shaft sleeve in a penetrating and screwing mode and are symmetrically arranged, and the inner side ends of the two threaded fixing shafts abut against and make contact with the longitudinally-arranged driving shaft in an abutting mode. Shaft sleeves at the outer side ends of the two threaded fixing shafts are fixedly sleeved with bevel gears, and bevel gear rings are rotationally installed on the portions, close to the threaded fixing shafts, of the shaft sleeves and are in meshing transmission with the bevel gears on the two threaded fixing shafts. Compared with the prior art, the annular welding seam in the high-temperature state can be prevented from directly making rolling contact with the rubber driving roller in the welding machining process, scalding, melting deformation and even damage to the rubber driving roller can be avoided, and the service life of the rubber driving roller can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to tank body processing technical field especially based on processing device of large -scale fermentation tank. BACKGROUND

[0002] The circumferential tank body of large -scale fermentation tank is generally welded by the butt joint arrangement of the steel cylinder of the winding of multiple steel plates, when the annular weld between the multiple steel cylinders is welded, a processing device capable of driving the tank body to rotate to circumferentially fully weld the annular weld is needed.

[0003] The rubber roller for rotating and driving the tank body to circumferentially fully weld the annular weld on the tank body on the existing processing device is integrally arranged in a large length, which causes the annular weld in a high temperature state to be in rolling contact with the rubber roller, causing scalding of the rubber roller, and affecting the continuous and effective use of the rubber roller. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides processing device based on large -scale fermentation tank to solve the problem that the rubber roller is integrally arranged in a large length, causing the annular weld in a high temperature state to be in rolling contact with the rubber roller, causing scalding of the rubber roller, and affecting the continuous and effective use of the rubber roller.

[0005] The technical scheme provided by the utility model is as follows: processing device based on large -scale fermentation tank, specifically comprising: a frame-shaped base, two longitudinal drive shafts are symmetrically installed above the two long side rods of the frame-shaped base;

[0006] The longitudinal drive shaft is slidably sleeved with a row of rubber drive rollers, the rubber drive rollers are integrally composed of a shaft sleeve and a rubber sleeve fixedly sleeved on the outer peripheral wall of the shaft sleeve, the part of the shaft sleeve protruding from the rubber sleeve is penetrated and screwed with two threaded fixing shafts, the two threaded fixing shafts are symmetrically arranged and the inner ends thereof are in top pressing abutting contact with the longitudinal drive shaft; the outer end shaft sleeves of the two threaded fixing shafts are fixedly sleeved with bevel gears, and the part of the shaft sleeve close to the threaded fixing shaft is rotatably installed with a bevel gear ring, and the bevel gear ring is in meshing transmission with the bevel gears on the two threaded fixing shafts.

[0007] Further,

[0008] Two limiting rings are symmetrically welded on the shaft sleeve at the positions on both sides of the bevel gear ring.

[0009] Further,

[0010] It also includes a large -scale fermentation tank, and the circumferential tank body of the large -scale fermentation tank is welded by the butt joint arrangement of the steel cylinder of the winding of multiple steel plates.

[0011] Further,

[0012] The annular weld is formed between every two adjacent steel cylinders.

[0013] Further,

[0014] In the processing, the large fermentation tank is hung between two longitudinal driving shafts and presents a longitudinal side-down state, and the bottom side of the large fermentation tank is in abutting contact with the two rows of rubber driving rollers.

[0015] Further,

[0016] The annular weld is located at the same position of the two rows of rubber driving rollers and between every two adjacent rubber driving rollers.

[0017] Further,

[0018] The same end of the two longitudinal driving shafts is sleeved with a chain wheel; a driving device is fixedly arranged at the middle position above a short side rod of the frame-shaped base, the first end of the power output shaft of the driving device is sleeved with a chain wheel, and the three chain wheels are tightly sleeved with a chain.

[0019] The processing device based on the large fermentation tank has the following beneficial effects:

[0020] I. The two rows of rubber driving rollers are slidably installed, the two threaded fixing shafts thereon are loosened, the two rows of rubber driving rollers can be respectively slid along the longitudinal driving shafts, the two adjacent rubber driving rollers thereon can be respectively adjusted to the two sides of the annular weld, and the two adjacent rubber driving rollers are separated from the annular weld, compared with the prior art that the rubber driving rollers are integrally arranged in a large length, the rubber driving rollers are prevented from being directly in contact with the annular weld in a high-temperature state during the welding process, the rubber driving rollers are prevented from being scalded, melted, deformed, and even damaged, the service life of the rubber driving rollers is prolonged, and the rubber driving rollers can be continuously and effectively used.

[0021] II. The two adjacent rubber driving rollers thereon can be adjusted to the two sides of the annular weld distributed at different positions on the large fermentation tank of different specifications through the sliding adjustment of the two rows of rubber driving rollers, so that the anti-scalding and anti-damaging function implemented by the sliding adjustment of the rubber driving rollers can be compatible with the welding of the large fermentation tank of different specifications, and the application is relatively wide.

[0022] III. Through the meshing transmission of the two bevel gears, the bevel gear ring can be positively and reversely rotated to synchronously and reversely rotate the two threaded fixing shafts, the rubber driving rollers can be once and efficiently and conveniently loosened or tightened, the threaded fixing shafts need not be loosened or tightened in steps before and after the sliding adjustment of the rubber driving rollers, the sliding adjustment efficiency of the rubber driving rollers is indirectly improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0024] The drawings in the following description are merely some embodiments of the present application, and are not a limitation of the present application.

[0025] In the drawings:

[0026] Figure 1 The overall structure of the present application is shown in the schematic diagram;

[0027] Figure 2 The large fermentation tank of the present application is shown in the lifting state schematic diagram;

[0028] Figure 3 The rubber drive roller of the present application is shown in the disassembly state schematic diagram;

[0029] Figure 4 The rubber drive roller of the present application is shown in the structure schematic diagram;

[0030] Figure 5 The rubber drive roller of the present application is shown in the bottom side structure schematic diagram;

[0031] Figure 6 The conical gear ring of the present application is shown in the half-section structure schematic diagram.

[0032] List of reference signs:

[0033] 1, frame-shaped base; 101, vertically placed drive shaft;

[0034] 2, rubber drive roller; 201, shaft sleeve; 202, rubber sleeve; 203, threaded fixed shaft; 204, conical gear; 205, conical gear ring; 206, limiting ring;

[0035] 3, chain wheel;

[0036] 4, chain;

[0037] 5, drive device;

[0038] 6, large fermentation tank; 601, annular weld. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0040] Please refer to Figures 1 to 6 ; Embodiment one:

[0041] The utility model provides a processing device based on large -scale fermentation tank, include: frame base 1 and large -scale fermentation tank 6, two long side poles of frame base 1 upper symmetry rotation installation have two longitudinal drive shafts 101,

[0042] Longitudinal drive shaft 101 slidingly fits a row of rubber drive roll 2, and the rubber drive roll 2 is integrally composed of a shaft sleeve 201 and a rubber sleeve 202 fixedly fitted on the outer peripheral wall of the shaft sleeve 201, the part of the shaft sleeve 201 protruding from the rubber sleeve 202 is penetrated and screwed with two threaded fixing shafts 203, the two threaded fixing shafts 203 are symmetrically arranged and the inner ends thereof are in top pressure abutting contact with the longitudinal drive shaft 101, the outer ends of the two threaded fixing shafts 203 are fixedly fitted with bevel gears 204, and the part of the shaft sleeve 201 close to the threaded fixing shafts 203 is rotationally installed with a bevel gear ring 205, the bevel gear ring 205 is in meshing transmission with the bevel gears 204 on the two threaded fixing shafts 203, the circumferential tank body of the large -scale fermentation tank 6 is composed of a plurality of steel cylinders formed by winding steel plates and arranged in end-to-end abutting connection and welding, annular welds 601 are formed between every two adjacent steel cylinders, during processing, the large -scale fermentation tank 6 is hoisted and carried between the two longitudinal drive shafts 101 and is in a longitudinal side-down state, and the bottom part of the large -scale fermentation tank 6 is in abutting contact with the two rows of rubber drive rolls 2, the annular welds 601 are located at the same position on the two rows of rubber drive rolls 2 and between every two adjacent rubber drive rolls 2,

[0043] Through the two rows of rubber drive rolls 2, the two longitudinal drive shafts 101 can synchronously rotate in the same direction to drive the large -scale fermentation tank 6 to roll, and the large -scale fermentation tank 6 is driven to roll for circumferential overall welding of the annular welds 601 thereon;

[0044] The two threaded fixing shafts 203 on the shaft sleeve 201 can tightly fix the rubber drive roll 2, the two rows of rubber drive rolls 2 are slidingly installed, the two threaded fixing shafts 203 thereon are loosened, which can drive the rubber drive rolls 2 to respectively slide and shift along the longitudinal drive shaft 101, and the adjacent two rubber drive rolls 2 thereon are respectively adjusted to the two sides of the annular welds 601 and are separated from the annular welds 601, compared with the prior art of integrally arranging the rubber drive roll 2 in a large length, the annular welds 601 in a high temperature state during welding processing can be avoided from directly rolling in contact with the rubber drive roll 2, which can avoid scalding and melting deformation or even damage of the rubber drive roll 2, can help to improve the service life of the rubber drive roll 2 and ensure continuous and effective use thereof;

[0045] The two adjacent rubber driving rollers 2 on the large fermentation tank 6 can be adjusted to the two sides of the annular weld 601 at different positions on the large fermentation tank 6 of different specifications through the sliding adjustment of the two rows of rubber driving rollers 2, which makes the anti-scalding damage function implemented by the sliding adjustment of the rubber driving rollers 2 compatible with the welding processing of the large fermentation tank 6 of different specifications, and is widely used.

[0046] Through the meshing transmission of the two bevel gears 204, the bevel gear ring 205 can be driven to rotate in the forward and reverse directions to synchronously rotate the two threaded fixed shafts 203, which can efficiently and conveniently loosen or tighten the rubber driving rollers 2 at one time, thereby avoiding the need to loosen or tighten the two threaded fixed shafts 203 step by step before and after the sliding adjustment of the rubber driving rollers 2, and indirectly improving the sliding adjustment efficiency of the rubber driving rollers 2.

[0047] Based on the first embodiment, the second embodiment is as follows:

[0048] Two limiting rings 206 are symmetrically welded on the shaft sleeve 201 at positions on both sides of the bevel gear ring 205; the same end of the two vertical driving shafts 101 is sleeved with a chain wheel 3; the driving device 5 is fixedly arranged at the middle position above a short side rod of the frame-shaped base 1, the first end of the power output shaft of the driving device 5 is sleeved with a chain wheel 3, and the three chain wheels 3 are tensioned with a chain 4.

[0049] The driving device 5 is composed of a motor and a speed reducer, and can drive the two vertical driving shafts 101 to synchronously rotate in the same direction through the power transmission of the three chain wheels 3 and the chain 4.

[0050] The working principle of the embodiment is as follows: during processing, the large fermentation tank 6 is hung and carried between the two vertical driving shafts 101 and presents a vertical and inverted state, and the bottom side of the large fermentation tank 6 abuts against and contacts the two rows of rubber driving rollers 2, and the annular weld 601 is located at the same position between the two adjacent rubber driving rollers 2; the two vertical driving shafts 101 can synchronously rotate in the same direction to drive the large fermentation tank 6 to roll through the two rows of rubber driving rollers 2, and the large fermentation tank 6 driven to roll is arranged to implement circumferential overall welding on the annular weld 601; the driving device 5 is composed of a motor and a speed reducer, and can drive the two vertical driving shafts 101 to synchronously rotate in the same direction through the power transmission of the three chain wheels 3 and the chain 4.

[0051] The two threaded fixing shafts 203 on the shaft sleeve 201 can top and fix the rubber drive roller 2. The two rows of rubber drive rollers 2 are slidably installed, and the two threaded fixing shafts 203 thereon are loosened, so that the two rows of rubber drive rollers 2 can be driven to slide along the longitudinal driving shaft 101, and the adjacent two rubber drive rollers 2 thereon can be adjusted to the two sides of the annular weld 601, and be separated from the annular weld 601. Through the sliding adjustment of the two rows of rubber drive rollers 2, the adjacent two rubber drive rollers 2 thereon can be adjusted to the two sides of the annular weld 601 distributed at different positions on the large-scale fermentation tank 6 of different specifications, so that the anti-scalding damage function of the rubber drive roller 2 can be compatible with the welding processing of the large-scale fermentation tank 6 of different specifications.

[0052] Through the meshing transmission of the two bevel gears 204, the bevel gear ring 205 can be driven to rotate in reverse to drive the two threaded fixing shafts 203 to rotate in reverse synchronously, and the rubber drive roller 2 can be loosened or tightened at one time.

[0053] In this paper, the following points need attention:

[0054] 1. The drawings of the embodiments of the utility model only involve the structures involved in the embodiments of the utility model, and other structures can refer to the usual design.

[0055] 2. In the case of no conflict, the embodiments of the utility model and the features in the embodiments can be combined to obtain new embodiments.

[0056] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A processing apparatus based on a large fermenter, comprising: The frame-shaped base (1) is symmetrically rotatably installed with two vertical driving shafts (101) above the two long side rods; Characterized in that the vertical driving shaft (101) is slidably sleeved with a row of rubber driving rollers (2), the rubber driving roller (2) is composed of a shaft sleeve (201) and a rubber sleeve (202) fixedly sleeved on the outer peripheral wall of the shaft sleeve (201), the part of the shaft sleeve (201) protruding from the rubber sleeve (202) is rotatably installed with two threaded fixing shafts (203), the two threaded fixing shafts (203) are symmetrically arranged and the inner ends thereof are in abutting contact with the vertical driving shaft (101); the outer ends of the two threaded fixing shafts (203) are fixedly sleeved with bevel gears (204), and the part of the shaft sleeve (201) close to the threaded fixing shaft (203) is rotatably installed with a bevel gear ring (205), the bevel gear ring (205) is in meshing transmission with the bevel gears (204) on the two threaded fixing shafts (203).

2. The processing device based on the large fermentation tank according to claim 1, characterized in that, The shaft sleeve (201) is symmetrically welded with two limiting rings (206) on both sides of the bevel gear ring (205).

3. The processing device based on the large fermentation tank according to claim 1, characterized in that, It further comprises a large fermentation tank (6), and the circumferential tank body of the large fermentation tank (6) is composed of a plurality of steel cylinders formed by winding steel plates and arranged and welded in a head-to-tail abutting mode.

4. The processing device based on the large fermentation tank according to claim 3, characterized in that, An annular weld (601) is formed between every two adjacent steel cylinders.

5. The processing device based on the large fermentation tank according to claim 4, characterized in that, During processing, the large fermentation tank (6) is hoisted and carried between the two vertical driving shafts (101) and is in a vertically placed and laterally inverted state, and the bottom part of the large fermentation tank (6) is in abutting contact with the two rows of rubber driving rollers (2).

6. The processing device based on the large fermentation tank according to claim 5, characterized in that, The annular weld (601) is located at the same position of the two rows of rubber driving rollers (2) and between every two adjacent rubber driving rollers (2).

7. The processing device based on the large fermentation tank according to claim 1, characterized in that, The same end of the two vertical driving shafts (101) is sleeved with a sprocket (3); a driving device (5) is fixedly arranged at the middle position of the short side rod of the frame-shaped base (1), the first end of the power output shaft of the driving device (5) is sleeved with a sprocket (3), and the three sprockets (3) are tensily sleeved with a chain (4).

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