Intelligent temperature control spiral instant freezer

Abstract

The invention relates to an intelligent temperature control spiral instant freezer, and belongs to the technical field of instant freezers, the intelligent temperature control spiral instant freezer comprises a spiral conveying mesh belt, the spiral conveying mesh belt is provided with a left baffle, a right baffle, a cleaning brush and a fixing assembly, the left baffle and the right baffle are vertically arranged, and the distance between the left baffle and the right baffle is not smaller than the belt face width of the spiral conveying mesh belt; the cleaning brush is arranged between the left baffle and the right baffle in a sliding mode, slides in the vertical direction and is cylindrical. A linkage assembly is arranged on a center shaft of the cleaning brush and drives the cleaning brush to rotate through power of the spiral conveying mesh belt, and the center shaft of the cleaning brush rotates while sliding relative to the left baffle and the right baffle. The cleaning device has the advantages that when the spiral conveying mesh belt is cleaned, power of the spiral conveying mesh belt is fully utilized, and energy is saved.

Description

Technical Field

[0001] The present application relates to the technical field of quick freezers, and in particular to an intelligent temperature-controlled spiral quick freezer. Background Art

[0002] The spiral quick freezer uses a spiral conveyor belt to make the material move in a continuous spiral motion in a low-temperature environment. During the movement, the material is fully in contact with the low-temperature cold air, and the heat is quickly taken away, thereby achieving rapid freezing. The cold air forms a uniform low-temperature airflow field in the quick freezer, exchanges heat with the material, and quickly reduces the temperature of the material to achieve the freezing effect.

[0003] The spiral quick freezer includes a conveying system, a refrigeration system and an insulation shell. The refrigeration system is mainly composed of components such as a compressor, a condenser, an evaporator and a throttle valve. The conveying system is a metal spiral conveyor mesh belt. The belt surface of the spiral conveyor mesh belt is a mesh belt type. The spiral conveyor mesh belt is woven in one direction, and the mesh holes formed are regular and evenly spaced. The spiral conveyor mesh belt cooperates with the steering roller to form a circulation loop in the insulation shell. Food is placed on the spiral conveyor mesh belt for quick freezing. The quick freezer needs to be shut down regularly, the insulation shell needs to be opened, and then the belt surface of the spiral conveyor mesh belt needs to be scrubbed to remove the food residue sticking on the belt surface. The cleaning method is manual with the spiral conveyor mesh belt that does not stop. When the spiral conveyor mesh belt is running, the spiral conveyor mesh belt is cleaned with detergent.

[0004] During the cleaning process of the spiral conveyor mesh belt, the cleaning personnel can just stand in one place to clean the belt surface, and cooperate with the running spiral conveyor mesh belt to complete the cleaning of all belt surfaces. During cleaning, manual brushing or motor-driven cleaning brushes are used, which has the defect of low power utilization rate of the spiral conveyor mesh belt. Summary of the invention

[0005] In order to fully utilize the power of the spiral conveyor mesh belt and save energy when cleaning the spiral conveyor mesh belt, the present application provides an intelligent temperature-controlled spiral quick-freezing machine.

[0006] The present application provides an intelligent temperature-controlled spiral quick-freezing machine adopts the following technical solutions: An intelligent temperature-controlled spiral quick-freezing machine comprises a spiral conveying mesh belt, wherein a left baffle, a right baffle, a cleaning brush and a fixing assembly are arranged on the spiral conveying mesh belt, the left baffle and the right baffle are both arranged vertically and the spacing between the two is not less than the belt surface width of the spiral conveying mesh belt; the cleaning brush is slidably arranged between the left baffle and the right baffle, the cleaning brush slides in the vertical direction, and the cleaning brush is cylindrical; a linkage assembly is arranged on the central axis of the cleaning brush, and the linkage assembly comprises a cage gear, a turntable and a driving column, one end of the driving column is fixedly connected to the circumferential outer wall of the turntable, and the other end is in a cantilevered state for being inserted into the mesh of the spiral conveying mesh belt itself, a plurality of driving columns are arranged, adjacent driving columns are arranged at intervals along the circumferential outer wall of the turntable, and adjacent driving columns cooperate with each other to mesh with the cage gear; the cage gear ring is fixed on the central axis of the cleaning brush, and the central axis of the cleaning brush slides relative to the left baffle and the right baffle while rotating; the fixing assembly is used for the left baffle and the right baffle to be detachably connected to the spiral conveying mesh belt.

[0007] By adopting the above technical solution, the left baffle and the right baffle are installed on the spiral conveyor mesh belt through the fixing assembly, and the position of the cleaning brush is adjusted in the vertical direction. At this time, the bristles of the cleaning brush abut against the belt surface of the spiral conveyor mesh belt, and the end of the driving column close to the belt surface is inserted into the mesh of the corresponding belt surface itself, that is, the adjacent driving column close to the belt surface of the spiral conveyor mesh belt is meshed with the spiral conveyor mesh belt. As the spiral conveyor mesh belt runs, the turntable rotates and drives the cage gear to rotate, and finally drives the cleaning brush to rotate. At this time, the rotation direction of the cleaning brush is opposite to the running direction of the spiral conveyor mesh belt, which improves the cleaning efficiency of the cleaning brush on the belt surface, so as to fully utilize the power of the spiral conveyor mesh belt and save energy when cleaning the spiral conveyor mesh belt.

[0008] Optionally, the left baffle and the right baffle are both provided with a slide groove, the slide groove is opened in the vertical direction, a slider and a first spring are provided in the slide groove, the slider is slidably set in the slide groove and slides in the vertical direction, one end of the first spring is fixedly connected to the slider, and the other end abuts against the groove wall of the slide groove away from the spiral conveyor belt; the central axis end of the cleaning brush is rotatably set on the corresponding slider.

[0009] By adopting the above technical solution, when the belt surface of the spiral conveyor mesh belt fluctuates in the vertical direction or the spiral conveyor mesh belt is of a wavy type, the first spring will deform accordingly, and the slider will slide in the slide groove, so that the bristles of the cleaning brush are always in contact with the belt surface of the spiral conveyor mesh belt, and the end of the driving column close to the belt surface can always engage with the mesh holes of the belt surface itself.

[0010] Optionally, the fixing assembly includes a C-shaped clip and a fixing bolt, one end of the C-shaped clip is fixed to the left baffle or the right baffle, the C-shaped clip is used to be embedded in the frame of the spiral conveyor mesh belt, the fixing bolt passes through the C-shaped clip and abuts against the frame of the spiral conveyor mesh belt, and the fixing bolt is threadedly connected to the C-shaped clip.

[0011] By adopting the above technical solution, the C-shaped clamp is embedded in the frame of the spiral conveyor mesh belt, and then the fixing bolts are tightened, which is simple and convenient to operate.

[0012] Optionally, a scraper is slidably arranged between the left baffle plate and the right baffle plate, the scraper slides in the vertical direction, the tip of the scraper abuts against the belt surface of the spiral conveyor mesh belt, and the scraper is arranged adjacent to a cleaning brush.

[0013] By adopting the above technical solution, the scraper scrapes off the sticky debris on the belt surface of the spiral conveyor mesh belt, further improving the cleaning effect of the belt surface.

[0014] Optionally, a heating wire is fixed inside the scraper, and the heating wire is used to heat the tip of the scraper.

[0015] By adopting the above technical solution, since the cleaning is carried out on the belt surface of the spiral conveyor mesh belt inside the quick freezer, the food is sticky on the belt surface in a low-temperature state. After the tip of the scraper is heated, the sticky food residue can be better removed from the belt surface.

[0016] Optionally, a limiting nut is sleeved on the driving column, the limiting nut is threadedly connected to the driving column, and the side wall of the limiting nut facing away from the turntable abuts against the belt surface of the spiral conveyor mesh belt.

[0017] By adopting the above technical solution, in response to the fluctuation of the belt surface of the spiral conveyor mesh belt, that is, the fluctuation in the vertical direction, the end of the driving column can still engage with the mesh holes of the belt surface at the wave crest, and in order to prevent the driving column from being inserted too deeply into the mesh holes at the wave trough, the limit nut is made to abut against the belt surface, thereby ensuring the depth of the driving column inserted into the mesh holes when the driving column engages with the belt surface, thereby ensuring the smoothness of the engagement.

[0018] Optionally, the interior of the cleaning brush is hollow, an inner shell is provided inside the cleaning brush, and the outer wall of the inner shell is in sliding contact with the inner wall of the cleaning brush; the central axis of the cleaning brush is hollow, and a connecting tube is provided on the inner shell, one end of the connecting tube is connected to the interior of the inner shell, and the other end passes through the central axis of the cleaning brush and is used to connect to an external air or water supply device; a plurality of first through holes are provided on the cleaning brush, and a plurality of second through holes are provided on the inner shell, the second through holes are opened toward the spiral conveyor belt, and the first through holes and the second through holes are in an overlapping state.

[0019] By adopting the above technical solution, by supplying water or air to the connecting pipe, the spiral conveyor mesh belt is sprayed with air or water during the time period when the first through hole and the second through hole overlap, and the belt surface of the spiral conveyor mesh belt is further washed with air or water.

[0020] Optionally, a sponge is provided between the left baffle and the right baffle, one end of the sponge is in contact with the belt surface of the spiral conveyor belt, and a sponge seat is provided at the other end of the sponge, and the sponge is located between the scraper and the cleaning brush.

[0021] By adopting the above technical solution, the scraper is heated to clean the belt surface of the spiral conveyor mesh belt. The belt surface that has been cooled down inside the quick freezer encounters the heated scraper tip, and the temperature changes, generating water droplets, which are wiped off with a sponge to prevent subsequent food from encountering the water droplets and sticking to the belt surface again.

[0022] Optionally, the sponge seat is fixedly arranged between the left baffle and the right baffle; the sponge is inserted into the sponge seat, a third spring is arranged in the sponge seat, one end of the third spring is fixedly connected to the sponge seat, and the other end is fixed to the sponge.

[0023] By adopting the above technical solution, in response to the fluctuation of the belt surface of the spiral conveyor mesh belt, that is, the fluctuation in the vertical direction, the third spring can produce corresponding deformation following the fluctuation, so that the sponge can always be pressed against the belt surface of the spiral conveyor mesh belt.

[0024] Optionally, a shunt pipe is provided on the connecting pipe, one end of the shunt pipe is connected to the connecting pipe, and the other end of the shunt pipe is connected to the inside of the sponge seat.

[0025] By adopting the above technical solution, after the sponge absorbs water, the connecting tube is not ventilated, and the water absorbed by the sponge will flow out through the connecting tube. If the connecting tube is ventilated, the air will be sucked out, which can further promote the discharge of water in the sponge.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The setting of linkage components: as the spiral conveyor mesh belt runs, the turntable rotates and drives the cage gear to rotate, and finally drives the cleaning brush to rotate. At this time, the rotation direction of the cleaning brush is opposite to the running direction of the spiral conveyor mesh belt, which improves the cleaning efficiency of the cleaning brush on the belt surface, so that the power of the spiral conveyor mesh belt can be fully utilized when cleaning the spiral conveyor mesh belt, saving energy; 2. The scraper is combined with a heating wire to improve the efficiency of the scraper in removing sticky food residues from the belt surface; 3. Use a sponge to wipe the water droplets on the belt surface of the spiral conveyor mesh belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 It is a schematic diagram of the internal structure behind the hidden insulation shell; Figure 3 It is a schematic diagram of the structure of the cleaning brush part; Figure 4It is a mesh display diagram of the spiral conveyor belt itself; Figure 5 It is a schematic diagram of the location of the sponge and scraper; Figure 6 It is a cross-sectional view of the local structure where the inner tank is located; Figure 7 It is a cross-sectional view of the local structure where the second spring and the third spring are located.

[0028] In the figure, 1. spiral conveyor belt; 11. left baffle; 12. right baffle; 2. slide groove; 21. slider; 22. first spring; 3. sponge; 31. sponge seat; 32. third spring; 33. shunt pipe; 4. linkage assembly; 41. cage gear; 42. turntable; 43. drive column; 431. limit nut; 5. cleaning brush; 51. liner; 52. connecting pipe; 53. first through hole; 54. second through hole; 6. fixing assembly; 61. C-type clamp; 62. fixing bolt; 7. scraper; 71. knife seat; 72. second spring; 73. adjustment hole; 74. cross rod; 75. adjustment nut; 8. insulation shell. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 7 This application is described in further detail.

[0030] The embodiment of the present application discloses an intelligent temperature-controlled spiral quick-freezing machine.

[0031] refer to Figure 1 , Figure 2 and Figure 3 An intelligent temperature-controlled spiral quick-freezing machine includes a spiral conveyor mesh belt 1, which is in a circulating loop shape in a heat-insulating shell 8 of the quick-freezing machine. The belt surface of the spiral conveyor mesh belt 1 has mesh holes, and the mesh holes are evenly distributed. The spiral conveyor mesh belt 1 is provided with a left baffle 11, a right baffle 12, a fixing component 6 and a cleaning brush 5. The fixing component 6 fixes the left baffle 11 and the right baffle 12 on the frame of the spiral conveyor mesh belt 1 itself. The cleaning brush 5 is installed between the left baffle 11 and the right baffle 12, and the cleaning brush 5 cleans the belt surface of the spiral conveyor mesh belt 1.

[0032] refer to Figure 4 and Figure 5 The fixing assembly 6 includes a C-shaped clamp 61 and a fixing bolt 62. One end of the C-shaped clamp 61 is fixed to the left baffle 11 or the right baffle 12. The C-shaped clamp 61 is embedded with the frame of the spiral conveyor mesh belt 1. The fixing bolt 62 penetrates the C-shaped clamp 61 and abuts against the frame of the spiral conveyor mesh belt 1. The fixing bolt 62 is threadedly connected with the C-shaped clamp 61. Two fixing assemblies 6 are provided, one on each of the left baffle 11 and the right baffle 12.

[0033] refer to Figure 3 and Figure 5 , the left baffle 11 and the right baffle 12 are both vertically arranged and the distance between them is not less than the belt width of the spiral conveyor mesh belt 1. A chute 2 is provided on the vertical side walls facing each other of the left baffle 11 and the right baffle 12. The chute 2 is provided in the vertical direction. A slider 21 and a first spring 22 are provided in the chute 2. The slider 21 slides in the chute 2 in the vertical direction. One end of the first spring 22 is fixedly connected to the slider 21, and the other end is fixedly connected to the groove wall of the chute 2 away from the spiral conveyor mesh belt 1. The cleaning brush 5 is hollow cylindrical, the central axis of the cleaning brush 5 is hollow and one end is rotatably arranged on the slider 21 of the left baffle 11, and the other end passes through the slider 21 on the right baffle 12 and is rotatably connected to the slider 21 on the right baffle 12. A long strip hole is provided on the right baffle 12 in the vertical direction, and the central axis of the cleaning brush 5 passes through the long strip hole near the end of the right baffle 12.

[0034] refer to Figure 3 and Figure 6 A linkage assembly 4 is arranged on the central axis of the cleaning brush 5, and the linkage assembly 4 includes a cage gear 41, a turntable 42 and a driving column 43. One end of the driving column 43 is fixedly connected to the circumferential outer wall of the turntable 42, and the other end is in a cantilevered state. A plurality of driving columns 43 are arranged, and adjacent driving columns 43 are spaced apart along the circumferential outer wall of the turntable 42. Adjacent driving columns 43 close to the cage gear 41 cooperate with each other and mesh with the cage gear 41, and adjacent driving columns 43 close to the spiral conveyor mesh belt 1 cooperate with each other and mesh with the spiral conveyor mesh belt 1, that is, the cantilevered ends of the adjacent driving columns 43 close to the spiral conveyor mesh belt 1 are inserted into the mesh holes of the spiral conveyor mesh belt 1 itself to form a meshing state. Figure 4 The mesh of the spiral conveyor mesh belt 1 is shown in the middle, and the mesh of the spiral conveyor mesh belt 1 is not drawn in the other figures. The cage gear 41 is fixed on the central axis of the cleaning brush 5 in an annular sleeve, and the central axis of the cleaning brush 5 rotates while sliding relative to the left baffle 11 and the right baffle 12. A limiting nut 431 is annularly sleeved on the driving column 43, and the limiting nut 431 is threadedly connected to the driving column 43, and the side wall of the limiting nut 431 facing away from the rotating disk 42 abuts against the belt surface of the spiral conveyor mesh belt 1.

[0035] refer to Figure 4 and Figure 6The bristles of the cleaning brush 5 are always in contact with the surface of the spiral conveyor mesh belt 1. An inner liner 51 is provided inside the cleaning brush 5, and the outer wall of the inner liner 51 is in sliding contact with the inner wall of the cleaning brush 5. A connecting pipe 52 is provided on the inner liner 51. One end of the connecting pipe 52 is fixedly connected to the inner liner 51 and communicates with the inner liner 51. The other end of the connecting pipe 52 passes through the central axis of the cleaning brush 5 and is fixedly connected to an external device. The external device is no longer shown in the figure. The external device can be a water pump or an air pump. The water pump delivers water to the inner liner 51 through the connecting pipe 52. If it is an air pump, the air pump delivers air or exhausts air to the inner liner 51 through the connecting pipe 52. The existence of the connecting pipe 52 ensures that the position of the inner liner 51 remains unchanged. A plurality of second through holes 54 are provided on the top of the inner liner 51, and a plurality of first through holes 53 are provided on the cleaning brush 5. The first through holes 53 are evenly distributed on the cleaning brush 5. As the cleaning brush 5 rotates, the first through holes 53 and part of the second through holes 54 are briefly overlapped, thereby forming a state of intermittent jet or water spraying on the spiral conveyor mesh belt 1.

[0036] refer to Figure 5 and Figure 7 A sponge 3 is provided between the left baffle 11 and the right baffle 12. The sponge 3 is vertically arranged, one end of the sponge is in contact with the belt surface of the spiral conveyor mesh belt 1, and the other end is provided with a sponge seat 31. The sponge 3 is inserted into the sponge seat 31 and is slidably arranged in the vertical direction relative to the sponge seat 31. The sponge seat 31 is fixed between the left baffle 11 and the right baffle 12. A third spring 32 is provided in the sponge seat 31, one end of the third spring 32 is fixedly connected to the inner wall of the bottom of the sponge seat 31, and the other end is fixedly connected to the sponge 3. A shunt pipe 33 is provided on the sponge seat 31, one end of the shunt pipe 33 is connected to the inside of the sponge seat 31, and the other end is connected to the connecting pipe 52.

[0037] refer to Figure 5 and Figure 7 A scraper 7 is slidably disposed between the left baffle 11 and the right baffle 12. The scraper 7 slides in the vertical direction, and the tip of the scraper 7 abuts against the belt surface of the spiral conveyor mesh belt 1. A heating wire is fixed inside the scraper 7, and the heating wire heats the tip of the scraper 7. The scraper 7 is disposed adjacent to the cleaning brush 5, and the sponge 3 is located between the scraper 7 and the cleaning brush 5.

[0038] refer to Figure 5 and Figure 7, the left baffle 11 and the right baffle 12 are both provided with adjustment holes 73, and there are multiple adjustment holes 73 and they are provided at intervals in the vertical direction, and the adjustment holes 73 are in the shape of a cross. The scraper 7 is provided with a knife seat 71, and the end of the scraper 7 away from the spiral conveyor mesh belt 1 is slidably inserted into the knife seat 71, and the scraper 7 slides in the direction close to or away from the knife seat 71. The knife seat 71 is provided with a second spring 72 and a cross rod 74, and one end of the second spring 72 is fixedly connected to the scraper 7, and the other end is fixedly connected to the bottom inner wall of the knife seat 71. The cross rod 74 passes through the knife seat 71 and the adjustment hole 73, and the cross rod 74 is threadedly connected with an adjustment nut 75, and the adjustment nut 75 is provided with two respectively pressed against the side walls of the left baffle 11 and the right baffle 12 that are away from each other.

[0039] The implementation principle of an intelligent temperature-controlled spiral quick-freezing machine in an embodiment of the present application is as follows: the left baffle 11 and the right baffle 12 are installed on the spiral conveyor mesh belt 1 through the fixing component 6, and the position of the cleaning brush 5 is adjusted along the vertical direction. At this time, the bristles of the cleaning brush 5 abut against the belt surface of the spiral conveyor mesh belt 1, and the end of the driving column 43 close to the belt surface is inserted into the mesh of the corresponding belt surface itself, that is, the adjacent driving column 43 close to the belt surface of the spiral conveyor mesh belt 1 is meshed with the spiral conveyor mesh belt 1, and the tip of the scraper 7 and one end of the sponge 3 are both abutted against the belt surface of the spiral conveyor mesh belt 1. As the spiral conveyor mesh belt 1 runs, the turntable 42 rotates and drives the cage gear 41 to rotate, and finally drives the cleaning brush 5 to rotate. At this time, the rotation direction of the cleaning brush 5 is opposite to the running direction of the spiral conveyor mesh belt 1, which improves the cleaning efficiency of the belt surface by the cleaning brush 5. During the cleaning process, the electric heating wire heats the tip of the scraper 7, and air or water is sent to the inner tank 51 through the connecting pipe 52 to air wash or water wash the spiral conveyor mesh. If water washing is used, the cleaning is carried out in the order of cleaning with the cleaning brush 5, water washing, wiping with the sponge 3 and removing with the scraper 7. If air washing is used, the cleaning is carried out in the order of removing with the scraper 7, wiping with the sponge 3 and cleaning brush 5. The adjustment of the cleaning order depends on the installation direction of the left baffle 11 and the right baffle 12 relative to the spiral conveyor mesh belt 1.

[0040] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent temperature-controlled spiral quick-freezing machine, comprising a spiral conveyor mesh belt (1), characterized in that: The spiral conveyor mesh belt (1) is provided with a left baffle (11), a right baffle (12), a cleaning brush (5) and a fixing assembly (6); the left baffle (11) and the right baffle (12) are both vertically arranged and the distance between them is not less than the belt surface width of the spiral conveyor mesh belt (1); the cleaning brush (5) is slidably arranged between the left baffle (11) and the right baffle (12); the cleaning brush (5) slides in the vertical direction; the cleaning brush (5) is cylindrical; a linkage assembly (4) is arranged on the central axis of the cleaning brush (5); the linkage assembly (4) comprises a cage gear (41), a rotating disk (42) and a driving column (43); one end of the driving column (43) It is fixedly connected to the circumferential outer wall of the turntable (42), and the other end is in a cantilevered state for being inserted into the mesh of the spiral conveyor mesh belt (1) itself. A plurality of drive columns (43) are provided, and adjacent drive columns (43) are arranged at intervals along the circumferential outer wall of the turntable (42). Adjacent drive columns (43) cooperate with each other and mesh with the cage gear (41); the cage gear (41) is annularly fixed on the central axis of the cleaning brush (5), and the central axis of the cleaning brush (5) slides relative to the left baffle plate (11) and the right baffle plate (12) while rotating; the fixing component (6) is used for detachably connecting the left baffle plate (11) and the right baffle plate (12) with the spiral conveyor mesh belt (1).

2. The intelligent temperature-controlled spiral quick-freezer according to claim 1, characterized in that: The left baffle plate (11) and the right baffle plate (12) are both provided with a slide groove (2), the slide groove (2) is provided in the vertical direction, a slider (21) and a first spring (22) are provided in the slide groove (2), the slider (21) is slidably provided in the slide groove (2) and slides in the vertical direction, one end of the first spring (22) is fixedly connected to the slider (21), and the other end is in contact with the groove wall of the slide groove (2) away from the spiral conveyor mesh belt (1); the central axis end of the cleaning brush (5) is rotatably provided on the corresponding slider (21).

3. The intelligent temperature-controlled spiral quick-freezer according to claim 1, characterized in that: The fixing assembly (6) comprises a C-shaped clamp (61) and a fixing bolt (62); one end of the C-shaped clamp (61) is fixed to the left baffle (11) or the right baffle (12); the C-shaped clamp (61) is used to be embedded in the frame of the spiral conveyor mesh belt (1); the fixing bolt (62) passes through the C-shaped clamp (61) and abuts against the frame of the spiral conveyor mesh belt (1); and the fixing bolt (62) is threadedly connected to the C-shaped clamp (61).

4. The intelligent temperature-controlled spiral quick-freezer according to claim 1, characterized in that: A scraper (7) is slidably arranged between the left baffle plate (11) and the right baffle plate (12); the scraper (7) slides in a vertical direction, and the tip of the scraper (7) abuts against the belt surface of the spiral conveyor mesh belt (1); the scraper (7) is arranged adjacent to the cleaning brush (5).

5. The intelligent temperature-controlled spiral quick-freezer according to claim 4, characterized in that: A heating wire is fixed inside the scraper (7), and the heating wire is used to heat the tip of the scraper (7).

6. The intelligent temperature-controlled spiral quick-freezer according to claim 2, characterized in that: The driving column (43) is provided with a limiting nut (431) on the ring sleeve, the limiting nut (431) is threadedly connected to the driving column (43), and the side wall of the limiting nut (431) facing away from the rotating disk (42) abuts against the belt surface of the spiral conveyor mesh belt (1).

7. The intelligent temperature-controlled spiral quick-freezer according to claim 4, characterized in that: The interior of the cleaning brush (5) is hollow, an inner liner (51) is provided inside the cleaning brush (5), and the outer wall of the inner liner (51) is in sliding contact with the inner wall of the cleaning brush (5); the central axis of the cleaning brush (5) is hollow, and a connecting pipe (52) is provided on the inner liner (51); one end of the connecting pipe (52) is connected to the interior of the inner liner (51), and the other end passes through the central axis of the cleaning brush (5) and is used to connect to an external air supply or water supply device; the cleaning brush (5) is provided with a plurality of first through holes (53), and the inner liner (51) is provided with a plurality of second through holes (54), the second through holes (54) are opened toward the spiral conveyor mesh belt (1), and the first through holes (53) and the second through holes (54) are in an overlapping state.

8. The intelligent temperature-controlled spiral quick-freezer according to claim 7, characterized in that: A sponge (3) is arranged between the left baffle (11) and the right baffle (12); one end of the sponge (3) abuts against the belt surface of the spiral conveyor belt; a sponge seat (31) is arranged at the other end of the sponge (3); and the sponge (3) is located between the scraper (7) and the cleaning brush (5).

9. The intelligent temperature-controlled spiral quick-freezer according to claim 8, characterized in that: The sponge seat (31) is fixedly arranged between the left baffle (11) and the right baffle (12); the sponge (3) is inserted into the sponge seat (31); a third spring (32) is arranged in the sponge seat (31); one end of the third spring (32) is fixedly connected to the sponge seat (31) and the other end is fixed to the sponge (3).

10. The intelligent temperature-controlled spiral quick-freezer according to claim 9, characterized in that: The connecting pipe (52) is provided with a shunt pipe (33), one end of the shunt pipe (33) is connected to the connecting pipe (52), and the other end is connected to the inside of the sponge seat (31).

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