A multi-stage sieve for producing fermented black bean sauce

Abstract

The utility model relates to the technical field of fermented black bean paste production, and specifically to a multi-stage screen for fermented black bean paste production, comprising a main body mechanism, a screening mechanism, and a supporting mechanism. Soybean raw materials to be screened are placed at a feeding port, and the soybeans fall onto a screening channel. Due to the inclination of the screening channel, during the process of the soybeans rolling down the surface of the screening channel, soybeans with smaller volumes fall onto the inner wall of a discharging box through filtering holes on the surface of the screening channel, and are again transferred out of a discharging trough by the inclination of the inner wall of the discharging box for collection, while soybeans with larger volumes continue to roll onto the surface of the screening channel of the next layer, and soybeans with slightly larger volumes are screened again, so that it is convenient for workers to screen the grades of soybeans to make fermented black bean paste with different requirements. A plurality of screening channels are arranged through a threaded sleeve on the surface of a transmission shaft, so that workers can freely disassemble the overall device and perform optional installation, so that it is convenient for workers to freely install raw materials with different volume requirements and perform subsequent adjustments.

Description

Technical Field

[0001] The utility model relates to the technical field of fermented black bean sauce production, in particular to a multi-stage screen for fermented black bean sauce production. Background Art

[0002] The vibrating screen works by utilizing the reciprocating vibration generated by the vibrator's excitation. The upper rotating weight of the vibrator causes the screen surface to produce planar gyratory vibration, while the lower rotating weight causes the screen surface to produce conical gyratory vibration. The combined effect causes the screen surface to produce compound gyratory vibration.

[0003] As disclosed in the authorization announcement number CN 215542610 U, a multi-stage screen for the production of fermented black bean sauce is disclosed, including a containing box, both sides of the bottom of the containing box are fixedly installed with a first leg, the top of the containing box is connected to a feeding funnel, the back of the containing box is fixedly installed with a second motor, the output shaft of the second motor is fixedly installed with a turntable, the inner cavity of the containing box is provided with a first filter frame, and the bottom of the first filter frame is fixedly installed with a second filter frame. The utility model contains the first filter frame and the second filter frame by setting a containing box, supports the containing box by setting a first leg, drives the turntable by setting a second motor, and screens the incoming materials by setting a first filter frame, and solves the problem that the vibrating screen currently used on the market has poor screening effect when working, and the waste after screening cannot be processed, which greatly reduces the practicality of the vibrating screen, but it is not suitable for fermented black bean production, and it is impossible to classify various large categories, and it is impossible to adjust according to various raw material standards for fermented black bean production: for this reason, we propose a multi-stage screen for the production of fermented black bean sauce. Utility Model Content

[0004] The utility model aims to provide a multi-stage screen for producing fermented black bean sauce to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-stage screen for producing fermented black bean sauce comprises a main body structure, a screening structure and a supporting structure. The main body structure comprises a supporting structure fixedly arranged on the inner wall, and a screening structure fixedly arranged on the surface of the supporting structure. The main body structure comprises an operating box, a feeding port, a first screen, an inspection port, a door shaft, a box door, a control component and a power supply battery. The operating box is a shell with a hollow inner wall, and a feeding port is fixedly arranged on the top of the operating box. The feeding port passes through the shell and is fixed, and a first screen is fixedly arranged on the inner wall of the feeding port, and the sieve holes of the first screen should be able to filter stones and debris of a certain size.

[0007] Preferably, an inspection port is opened on one side of the operation box, a door shaft is fixedly provided on one side of the inner wall of the inspection port, a box door is movably provided on one side of the door shaft, the door shaft can drive the box door to rotate to close the inspection port, a power supply battery is fixedly provided on one side of the inner wall of the operation box, a control component is fixedly provided on one side of the inner wall of the operation box, and the power supply battery is electrically connected to the control component.

[0008] Preferably, the supporting mechanism includes a transmission motor, a turntable, and a transmission shaft. The turntable is fixedly arranged at the center of the bottom end of the inner wall of the operation box, the transmission motor is fixedly arranged at the top end of the inner wall of the operation box, the transmission motor is electrically connected to the power supply battery, the transmission shaft is fixedly arranged at the bottom end of the transmission motor, a thread is fixedly arranged on the surface of the transmission shaft, the transmission motor can drive the transmission shaft to rotate, and the bottom end of the transmission motor penetrates the top end of the turntable and is sleeved by the turntable.

[0009] Preferably, the screening mechanism includes a screening channel, filter holes, a rotating shaft, a discharge box, a discharge pipe, a discharge trough, and a baffle. The transmission shaft is threaded with a plurality of screening channels from top to bottom. The screening channel is conical in shape. The volume of the screening channel gradually increases from top to bottom. A plurality of filter holes are gradually opened on the surface of the screening channel around the screening channel, and the spacing between the filter holes gradually increases.

[0010] Preferably, a rotating shaft is fixedly arranged around the transmission shaft at the bottom end of the screening channel, a discharge box is sleeved on the surface of the rotating shaft, the discharge box is cylindrical and is snap-connected with the rotating shaft, and the top of the discharge box is snap-connected with the bottom end of the inner wall of the screening channel.

[0011] Preferably, the inner wall of the discharge box is inclined, a discharge pipe is connected to one side of the discharge box, a discharge trough is fixedly provided on one side of the discharge pipe passing through the operation box, and a baffle is fixedly provided on the inner wall of the discharge box around the transmission shaft and the screening channel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A multi-stage screen for producing fermented black bean sauce. The soybean raw material to be screened is placed at the feeding port, and the soybeans fall on the screening channel. Due to the inclination of the screening channel, when the soybeans roll down on the surface of the screening channel, the smaller soybeans fall to the inner wall of the discharge box through the filtering holes on the surface of the screening channel, and are again transferred to the discharge trough by the inclined inner wall of the discharge box for collection. The larger soybeans continue to roll to the surface of the screening channel of the next layer, and the slightly larger soybeans are screened again, so that the staff can screen the grade of the soybeans to make fermented black bean sauce with different requirements.

[0014] 2. The multi-stage screen for producing fermented black bean sauce has a plurality of screening channels arranged through a threaded sleeve on the surface of a transmission shaft. The staff can freely disassemble the entire device and carry out optional installation, so that the staff can freely install raw materials with different volume requirements and make adjustments accordingly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0018] Figure 4 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0019] In the figure: 100, operation box; 101, feeding port; 102, first screen; 103, inspection port; 104, door shaft; 105, box door; 106, control component; 107, power supply battery; 200, transmission motor; 201, turntable; 202, transmission shaft; 300, screening channel; 301, filter hole; 302, discharge box; 303, discharge pipe; 304, discharge trough; 305, baffle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A multi-stage screen for producing fermented black bean paste comprises a main body mechanism, a screening mechanism and a supporting mechanism. The main body mechanism comprises a supporting mechanism fixedly arranged on an inner wall, and a screening mechanism fixedly arranged on the surface of the supporting mechanism. The main body mechanism comprises an operation box 100, a feeding port 101, a first screen 102, an inspection port 103, a door shaft 104, a box door 105, a control component 106, and a power supply battery 107. The operation box 100 is a shell with a hollow inner wall. The feeding port 101 is fixedly arranged on the top of the operation box 100, and the feeding port 101 penetrates the shell and is fixed. The inner wall of the feeding port 101 is fixedly arranged with a first screen 102, and the sieve holes of the first screen 102 should be able to filter stones and debris of a certain size.

[0023] In the present embodiment, preferably, an inspection port 103 is opened on one side of the operation box 100, a door shaft 104 is fixedly provided on one side of the inner wall of the inspection port 103, a box door 105 is movably provided on one side of the door shaft 104, and the door shaft 104 can drive the box door 105 to rotate to close the inspection port 103, a power supply battery 107 is fixedly provided on one side of the inner wall of the operation box 100, a control component 106 is fixedly provided on one side of the inner wall of the operation box 100, and the power supply battery 107 is electrically connected to the control component 106.

[0024] In this embodiment, preferably, the supporting mechanism includes a transmission motor 200, a turntable 201, and a transmission shaft 202. The turntable 201 is fixedly provided at the center of the bottom end of the inner wall of the operation box 100, and the transmission motor 200 is fixedly provided at the top end of the inner wall of the operation box 100. The transmission motor 200 is electrically connected to the power supply battery 107. The transmission shaft 202 is fixedly provided at the bottom end of the transmission motor 200, and a thread is fixedly provided on the surface of the transmission shaft 202. The transmission motor 200 can drive the transmission shaft 202 to rotate, and the bottom end of the transmission motor 200 penetrates the top end of the turntable 201 and is sleeved by the turntable 201.

[0025] In this embodiment, preferably, the screening mechanism includes a screening channel 300, a filter hole 301, a rotating shaft, a discharge box 302, a discharge pipe 303, a discharge trough 304, and a baffle 305. The transmission shaft 202 is threadedly sleeved with a plurality of screening channels 300 from top to bottom. The screening channel 300 is conical in shape. The volume of the screening channel 300 gradually increases from top to bottom. A plurality of filter holes 301 are gradually opened on the surface of the screening channel 300 around the screening channel 300, and the hole spacing of the filter holes 301 gradually increases.

[0026] In the embodiment, preferably, a rotating shaft is fixedly arranged around the transmission shaft 202 at the bottom end of the screening channel 300, and a discharge box 302 is sleeved on the surface of the rotating shaft. The discharge box 302 is cylindrical and is engaged with the rotating shaft, and the top of the discharge box 302 is engaged with the bottom end of the inner wall of the screening channel 300.

[0027] In this embodiment, preferably, the inner wall of the discharge box 302 is inclined, a discharge pipe 303 is connected to one side of the discharge box 302, a discharge trough 304 is fixedly provided on one side of the discharge pipe 303 passing through the operation box 100, and a baffle 305 is fixedly provided on the inner wall of the discharge box 302 around the transmission shaft 202 and the screening channel 300.

[0028] When the multi-stage screen for producing fermented black bean sauce of the present embodiment is used, the soybean raw material to be screened is placed at the feeding port 101, and the soybean falls on the screening channel 300. Because the screening channel 300 is tilted, when the soybean rolls down on the surface of the screening channel 300, the soybean with a smaller volume passes through the filter holes 301 on the surface of the screening channel 300 and falls to the inner wall of the discharge box 302, and is again transferred to the discharge trough 304 by the inclined inner wall of the discharge box 302 for collection, and the soybean with a larger volume continues to roll to the surface of the screening channel 300 of the next layer, and the soybean with a slightly larger volume is screened again, so that the staff can screen the grade of the soybean to make fermented black bean sauce with different requirements. A plurality of screening channels 300 are provided through a threaded sleeve on the surface of the transmission shaft 202, and the staff can freely disassemble the overall device and perform optional installation, so that the staff can freely install raw materials with different volume requirements and make adjustments accordingly.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-stage screen for producing fermented black bean sauce, comprising a main body mechanism, a screening mechanism, and a supporting mechanism, characterized in that: The main body mechanism comprises a support mechanism fixedly arranged on the inner wall, a screening mechanism fixedly arranged on the surface of the support mechanism, the main body mechanism comprises an operation box (100), a feeding port (101), a first screen (102), an inspection port (103), a door shaft (104), a box door (105), a control component (106), and a power supply battery (107). The operation box (100) is a shell with a hollow inner wall, a feeding port (101) is fixedly arranged on the top of the operation box (100), the feeding port (101) passes through the shell and is fixed, a first screen (102) is fixedly arranged on the inner wall of the feeding port (101), and the sieve holes of the first screen (102) should be able to filter stones and debris of a certain size.

2. The multi-stage sieve for producing fermented black bean paste according to claim 1, characterized in that: An inspection opening (103) is provided on one side of the operation box (100), a door shaft (104) is fixedly provided on one side of the inner wall of the inspection opening (103), a box door (105) is movably provided on one side of the door shaft (104), and the door shaft (104) can drive the box door (105) to rotate to close the inspection opening (103), a power supply battery (107) is fixedly provided on one side of the inner wall of the operation box (100), and a control component (106) is fixedly provided on one side of the inner wall of the operation box (100), and the power supply battery (107) is electrically connected to the control component (106).

3. The multi-stage sieve for producing fermented black bean paste according to claim 1, characterized in that: The support mechanism comprises a transmission motor (200), a turntable (201), and a transmission shaft (202); the turntable (201) is fixedly arranged at the center of the bottom end of the inner wall of the operation box (100); the transmission motor (200) is fixedly arranged at the top end of the inner wall of the operation box (100); the transmission motor (200) is electrically connected to a power supply battery (107); the transmission shaft (202) is fixedly arranged at the bottom end of the transmission motor (200); a thread is fixedly arranged on the surface of the transmission shaft (202); the transmission motor (200) can drive the transmission shaft (202) to rotate; and the bottom end of the transmission motor (200) penetrates the top end of the turntable (201) and is sleeved by the turntable (201).

4. The multi-stage sieve for producing fermented black bean paste according to claim 3, characterized in that: The screening mechanism comprises a screening channel (300), filtering holes (301), a discharge box (302), a discharge pipe (303), a discharge trough (304), and a baffle (305); the transmission shaft (202) is provided with a plurality of screening channels (300) in a threaded sleeve from top to bottom; the screening channel (300) is conical in shape; the volume of the screening channel (300) increases gradually from top to bottom; a plurality of filtering holes (301) are gradually opened on the surface of the screening channel (300) surrounding the screening channel (300); and the hole spacing of the filtering holes (301) increases gradually.

5. The multi-stage sieve for producing fermented black bean paste according to claim 4, characterized in that: A rotating shaft is fixedly arranged at the bottom end of the screening channel (300) around the transmission shaft (202), and a discharge box (302) is sleeved on the surface of the rotating shaft. The discharge box (302) is cylindrical and is snap-connected to the rotating shaft, and the top of the discharge box (302) is snap-connected to the bottom end of the inner wall of the screening channel (300).

6. The multi-stage sieve for producing fermented black bean paste according to claim 5, characterized in that: The inner wall of the discharge box (302) is inclined, and a discharge pipe (303) is connected to one side of the discharge box (302). A discharge trough (304) is fixedly provided on one side of the discharge pipe (303) that passes through the operation box (100). A baffle (305) is fixedly provided on the inner wall of the discharge box (302) around the transmission shaft (202) and the screening channel (300).

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