Conveying device for curdling and solidifying bean curd

Abstract

The conveying device comprises a double-layer arc track, a pulley block and a conveying mechanism, and the double-layer arc track comprises an arc section and a straight-through section which are connected end to end; a plurality of pulley blocks are arranged in the circumferential direction of the double-layer arc track at intervals, each pulley block comprises a pulley bracket, four horizontally-arranged large wheel shafts are vertically arranged on each pulley bracket at intervals, a small wheel shaft is vertically arranged on one side between every two adjacent large wheel shafts on the outermost side, and the other side of each large wheel shaft is connected with the double-layer arc track in a clamped and sliding mode; one side between two middle adjacent large wheel shafts is used for being fixedly connected with a bean curd type box, a connecting piece is mounted on the other side, and a conveying chain is fixed on the connecting piece; a conveying mechanism is fixed on the double-layer arc track; by means of the design, the technical problems that an existing solidification barrel is unstable in conveying mode, and bean liquid in the solidification barrel is prone to spilling are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bean product processing, in particular to a conveying device for tofu slurry coagulation. Background Art

[0002] Soy products are common nutritious foods in people's daily lives. The production of soy products such as soy milk, tofu, dried tofu, and fermented tofu generally requires seven main steps: selecting beans, soaking beans, grinding beans, filtering slurry, boiling slurry, slurry forming, and forming. Specifically, in the production process, high-quality soybeans must be selected first, soaked and ground into slurry, and then coagulants such as brine are used to form tofu pudding, which is then transferred to a molding mold and pressed into tofu or further made into dried tofu.

[0003] Nowadays, the continuous pulping machine places the coagulation barrel directly on the conveyor belt. During the transmission process, inertia will cause the transmission to be unstable, the liquid in the coagulation barrel will spill, the formed tofu in the barrel will be easily broken, and the yield of the finished product will be low.

[0004] For this reason, our company provides a conveying device for tofu slurry coagulation to solve the above problems. Utility Model Content

[0005] The utility model aims to overcome the defects in the prior art and provide a conveying device for tofu slurry coagulation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A conveying device for tofu slurry coagulation comprises a double-layer circular arc track, a pulley block and a conveying mechanism, wherein the double-layer circular arc track comprises a circular arc section and a straight section connected end to end;

[0008] A plurality of pulley blocks are arranged at intervals along the circumference of the double-layer circular arc track. The pulley blocks include a pulley bracket, on which four large horizontally placed axles are arranged at intervals vertically. A small axle is arranged vertically on one side between the two outermost adjacent axles, and the other side is connected to the double-layer circular arc track by clamping and sliding; one side between the two middle adjacent axles is used to be fixedly connected to the tofu-shaped box, and a connecting piece is installed on the other side, and a transmission chain is fixed on the connecting piece;

[0009] A transmission mechanism is fixed on the double-layer circular arc track, and the transmission mechanism includes a driving end and a driven end. The driving end includes a first upper fixed plate and a first lower fixed plate, which are spaced apart, and a driving shaft rotatably arranged between the first upper fixed plate and the first lower fixed plate. A transmission motor is arranged on the first upper fixed plate, and a small gear is provided on the output end of the transmission motor through the first upper fixed plate. The small gear is meshed and connected with a large gear fixed on the driving shaft. A sprocket matching the transmission chain is also fixed on the driving shaft below the large gear. The driving end and the driven end are connected through a transmission chain transmission.

[0010] Preferably, the driven end includes two second upper fixed plates and a second lower fixed plate arranged at intervals, and a driven shaft rotatably arranged between the second upper fixed plate and the second lower fixed plate. A tensioning bolt and a tensioning plate connected to the tensioning bolt are provided on the top of the second upper fixed plate. The tensioning plate is installed on the driven shaft. The driven shaft also has a sprocket matched with the conveying chain installed and fixed on the driven shaft.

[0011] Preferably, the connecting member comprises a connecting plate fixed between two adjacent small wheel shafts in the middle of the pulley block, a pin is fixedly installed on the connecting plate, a fixing plate is provided at the end of the pin, and a conveying chain is fixed on the fixing plate.

[0012] Preferably, the driving shaft is rotatably connected to the first upper fixed plate and the first lower fixed plate via a bearing base.

[0013] Preferably, the driven shaft is rotatably connected to the second upper fixing plate and the second lower fixing plate via a bearing base, and the tensioning plate is fixedly connected to the bearing base of the second upper fixing plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Compared with the transmission method of directly fixing the square barrel on the transmission chain, the inner side of the pulley block of the utility model is not only slidably engaged with the double-layer circular arc track, but also fixedly connected to the connecting piece. The connecting piece is provided with a transmission chain. The sprocket and the transmission chain cooperate to make the square barrel fixedly connected to the outer plate of the pulley block rotate stably clockwise. Every three pulley blocks correspond to one square barrel, the middle pulley block is fixedly connected to the square barrel through the connecting piece, and the other two pulley blocks guide and stabilize the square barrel. This transmission method is not only stable, but also the bean liquid in the square barrel is not easy to spill when the circular arc section and the straight section of the double-layer circular arc track are connected, thereby improving the overall stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view of the overall structure of the utility model;

[0017] Figure 2 This is a top view of the overall structure of the utility model;

[0018] Figure 3 This is an enlarged view of point A of the utility model;

[0019] Figure 4 It is an enlarged view of point B of the utility model;

[0020] Figure 5 It is an enlarged view of point C of the present utility model.

[0021] In the figure: 1, arc track; 11, arc section; 12, straight section; 2, pulley block; 21, pulley bracket; 22, large wheel shaft; 23, small wheel shaft; 3, transmission mechanism; 31, first upper fixed plate; 311, transmission motor 32, first lower fixed plate; 33, driving shaft; 331, large gear; 312, small gear; 34, second upper fixed plate; 341, tensioning bolt; 342, tensioning plate; 35, second lower fixed plate; 36, driven shaft; 6, connecting piece; 61, connecting plate; 62, pin shaft; 63, fixed plate; 7, transmission chain; 71, sprocket. DETAILED DESCRIPTION

[0022] A preferred embodiment of the present invention will be described below in conjunction with the accompanying drawings to clearly and completely describe the technical solution in a preferred embodiment of the present invention.

[0023] A conveying device for tofu slurry solidification comprises a double-layer circular arc track 1, a pulley block 2 and a conveying mechanism 3, wherein the double-layer circular arc track 1 comprises a circular arc segment 11 and a straight segment 12 connected end to end;

[0024] The double-layer circular arc track 1 is provided with a plurality of pulley blocks 2 at intervals in the circumferential direction. The pulley blocks 2 include a pulley bracket 21. Four horizontally placed large wheel axles 22 are vertically spaced on the pulley bracket 21. A small wheel axle 23 is vertically provided on one side between the two adjacent wheel axles 22 on the outermost sides, and the other side is connected to the double-layer circular arc track 1 by clamping and sliding; one side between the two adjacent wheel axles 22 in the middle is used for fixing tofu-shaped boxes, and the other side is provided with a connector 6, and a conveyor chain 7 is fixed on the connector 6;

[0025] A conveying mechanism 3 is fixed on the double-layer circular arc track 1. The conveying mechanism 3 includes a driving end and a driven end. The driving end includes a first upper fixed plate 31 and a first lower fixed plate 32 which are spaced apart and a driving shaft 33 which is rotatably arranged between the first upper fixed plate 31 and the first lower fixed plate 32. A conveying motor 311 is provided on the first upper fixed plate 31. A pinion 312 is provided at the output end of the conveying motor 311 through the first upper fixed plate 31. The pinion 312 is meshedly connected with a large gear 331 which is fixed on the driving shaft 33. A sprocket 71 which matches the conveying chain 7 is also fixed on the driving shaft 33 below the large gear 331. The driving end and the driven end are connected through the transmission chain 7.

[0026] Through the above design, the utility model has three pulley blocks 2 corresponding to one tofu-shaped box, the middle pulley block 2 is fixedly connected to the tofu-shaped box by a connecting piece 6, and the other two pulley blocks 2 play a guiding and stabilizing role for the tofu-shaped box, and a vertically arranged small wheel shaft 23 is arranged between the horizontally spaced large wheel shafts 22 of each pulley block 2, the function of which is to prevent the large wheel shaft 22 from being deformed due to the excessive weight of the tofu-shaped box, and the small wheel shaft 23 plays a supporting role to prevent the large wheel shaft 22 from being deformed; the transmission motor 311 at the active end drives the active shaft 33 to rotate, thereby driving the sprocket 71 on the active shaft 33 to rotate, and the sprocket 71 is meshed and connected with the transmission chain 7, so that multiple tofu-shaped boxes are driven clockwise.

[0027] Specifically, the driven end includes two second upper fixed plates 34 and a second lower fixed plate 35 which are spaced apart from each other, and a driven shaft 36 which is rotatably arranged between the second upper fixed plate 34 and the second lower fixed plate 35. A tensioning bolt 341 and a tensioning plate 342 connected to the tensioning bolt 341 are provided on the top of the second upper fixed plate 34. The tensioning plate 342 is passed through the driven shaft 36, and a sprocket 71 matching the conveying chain 7 is also passed through and fixed on the driven shaft 36.

[0028] Through the above design, when the conveying chain 7 is loose, the tensioning bolt 341 and the tensioning plate 342 press the bearing base, thereby adjusting the tension between the conveying chain 7 and the sprocket to prevent the bearing base from loosening and causing transmission failure.

[0029] Specifically, the connecting member 6 includes a connecting plate 61 fixed between two adjacent small wheel shafts 23 in the middle of the pulley block 2, a pin shaft 62 is fixedly installed on the connecting plate 61, a fixing plate 63 is provided at the end of the pin shaft 62, and a conveying chain 7 is fixed on the fixing plate 63.

[0030] Through the above design, the connecting plate 61 of the utility model fixes the conveying chain 7 on the pulley block 2, so that the conveying mechanism 3 drives the multiple pulley blocks 2 clockwise through the conveying chain 7, thereby driving the multiple tofu-shaped boxes to drive clockwise.

[0031] Specifically, the driving shaft 33 is rotatably connected to the first upper fixing plate 31 and the first lower fixing plate 32 via a bearing base, the driven shaft 36 is rotatably connected to the second upper fixing plate 34 and the second lower fixing plate 35 via a bearing base, and the tensioning plate 342 is fixed to the bearing base of the second upper fixing plate 34 .

[0032] Through the above design, the driving shaft 33 and the driven shaft 36 of the utility model rotate at the driving end and the driven end respectively through the bearing base, so that the sprocket wheel 71 drives the conveying chain 7 to convey.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for tofu slurry coagulation, comprising a double-layer circular arc track (1), a pulley block (2) and a conveying mechanism (3), characterized in that: The double-layer circular arc track (1) comprises a circular arc section (11) and a straight section (12) connected end to end; The double-layer circular arc track (1) is provided with a plurality of pulley blocks (2) at intervals in the circumferential direction. The pulley blocks (2) include a pulley bracket (21). Four horizontally placed large wheel shafts (22) are vertically spaced on the pulley bracket (21). A small wheel shaft (23) is vertically provided on one side between the two outermost adjacent wheel shafts (22), and the other side is connected to the double-layer circular arc track (1) by snapping and sliding. One side between the two middle adjacent wheel shafts (22) is used for fixed connection with a tofu-shaped box, and a connecting piece (6) is installed on the other side. A conveying chain (7) is fixed on the connecting piece (6). A transmission mechanism (3) is fixed on the double-layer circular arc track (1), and the transmission mechanism (3) comprises a driving end and a driven end, the driving end comprises a first upper fixed plate (31) and a first lower fixed plate (32) which are arranged at intervals, and a driving shaft (33) which is rotatably arranged between the first upper fixed plate (31) and the first lower fixed plate (32), the first upper fixed plate (31) is provided with a transmission motor (311), and a small gear (312) is provided at the output end of the transmission motor (311) through the first upper fixed plate (31), the small gear (312) is meshedly connected with a large gear (331) fixed on the driving shaft (33), and a sprocket (71) matching with a transmission chain (7) is also fixed on the driving shaft (33) located below the large gear (331); the driving end and the driven end are connected through the transmission chain (7).

2. The conveying device for tofu slurry coagulation according to claim 1, characterized in that: The driven end comprises two second upper fixing plates (34) and a second lower fixing plate (35) which are spaced apart from each other, and a driven shaft (36) which is rotatably arranged between the second upper fixing plate (34) and the second lower fixing plate (35); a tensioning bolt (341) and a tensioning plate (342) connected to the tensioning bolt (341) are provided at the top of the second upper fixing plate (34); the tensioning plate (342) is mounted on the driven shaft (36); and a sprocket (71) which matches the conveying chain (7) is also mounted and fixed on the driven shaft (36).

3. The conveying device for tofu slurry coagulation according to claim 1, characterized in that: The connecting member (6) comprises a connecting plate (61) fixed between two adjacent small wheel shafts (23) in the middle of the pulley block (2), a pin shaft (62) is fixedly mounted on the connecting plate (61), a fixing plate (63) is provided at the end of the pin shaft (62), and a conveying chain (7) is fixed on the fixing plate (63).

4. The conveying device for tofu slurry coagulation according to claim 1, characterized in that: The driving shaft (33) is rotatably connected to the first upper fixing plate (31) and the first lower fixing plate (32) via a bearing base.

5. The conveying device for tofu slurry coagulation according to claim 2, characterized in that: The driven shaft (36) is rotatably connected to the second upper fixing plate (34) and the second lower fixing plate (35) via a bearing base, and the tensioning plate (342) is fixedly connected to the bearing base of the second upper fixing plate (34).

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