A low temperature spray attachment for nut pieces

Abstract

The utility model belongs to nut broken spray technology field, concretely speaking is a kind of nut broken low temperature spray device, including assembly line main part;The top of the assembly line main part is provided with low temperature blanking box, the top of low temperature blanking box is fixedly connected with feed shell, the top of feed shell is equipped with sealing cover, the bottom of low temperature blanking box is provided with spray pipe, the side wall of low temperature blanking box is fixedly connected with support frame, the inner wall of support frame bottom is fixedly connected with motor, motor end is equipped with broken roll two, and broken roll two is driven by motor, broken roll two is rotatably connected in the middle part of low temperature blanking box, the middle part of low temperature blanking box is rotatably connected with broken roll one on the side of broken roll two, and the cooperation between support frame, motor, gear one, gear two, broken roll one, broken roll two and filter plate arranged in the middle part of low temperature blanking box can crush and filter nuts, after processing, can directly spray, need not use broken device additionally, improve processing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of nut crushing spraying technology, specifically a nut crushing low-temperature spraying device. Background Technology

[0002] The low-temperature nut coating device is a specialized piece of equipment that sprays nut crumbs onto the surface of a product in a low-temperature environment. Its core function is to evenly adhere nut crumbs to the product surface by using low-temperature conditions in conjunction with the coating operation. Taking ice cream production as an example: after the ice cream has cooled and solidified, it needs to further improve its taste and quality. At this time, the device will precisely spray a layer of nut crumbs onto its surface. The low-temperature environment not only avoids the nut crumbs from becoming damp and soft due to excessively high temperatures, but also prevents the surface of the ice cream from melting and deforming due to contact with high temperatures, ultimately effectively enhancing the product's taste and quality.

[0003] From the perspective of existing technology applications, the conventional operating procedure for this type of device is as follows: first, crushed nuts are pre-placed into the feeding hopper of the device, and then the spraying operation is completed on the target product (such as ice cream) through the spray nozzle. To adapt to the needs of large-scale production, some manufacturers have integrated this device into their production lines, realizing a continuous process of "spraying immediately after ice cream is formed"—this design eliminates intermediate links such as product transfer and temporary storage, which not only reduces quality loss caused by secondary operations, but also significantly improves overall processing efficiency.

[0004] However, some low-temperature spraying devices for crushed nuts have obvious limitations in actual use: they cannot directly process whole nuts and must rely on additional crushing devices to crush and screen the nuts to obtain nut pieces that meet the specifications before they can be put into the spraying device. This means that workers need to complete the nut crushing and screening preparation work in advance before production, which not only increases the cumbersomeness of the early operation but also prolongs the production preparation cycle, thus greatly reducing the overall practicality. Therefore, a low-temperature spraying device for crushed nuts is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a low-temperature spraying device for crushed nuts.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A low-temperature spraying device for crushed nuts, comprising a production line body; a low-temperature feeding box is provided at the top of the production line body, a feeding shell is fixedly connected to the top of the low-temperature feeding box, a sealing cover is installed on the top of the feeding shell, a spraying pipe is provided at the bottom of the low-temperature feeding box, a support frame is fixedly connected to the side wall of the low-temperature feeding box, a motor is fixedly connected to the inner wall at the bottom of the support frame, a second crushing roller is installed at the end of the motor, and the second crushing roller is driven by the motor. A rotatable connection is made to the middle of the low-temperature feeding box. A crushing roller is rotatably connected to the middle of the low-temperature feeding box on one side of the crushing roller two. A gear one is fixed to the outer wall of the end of the crushing roller two, and a gear two is fixed to the outer wall of the end of the crushing roller one. The gear one and gear two mesh with each other. A rectangular plate is inserted into the middle of the low-temperature feeding box. A sliding groove is opened on the side wall of the rectangular plate. A movable plate is slidably connected to the middle of the sliding groove. A filter plate is inserted into the middle of the movable plate. The filter plate is specifically located in the middle of the low-temperature feeding box on the bottom side of the crushing roller one.

[0007] Preferably, a transmission wheel two is fixedly connected to the outer wall of one end of the crushing roller on one side of the gear two. A stirring rod is rotatably connected to the middle of the low-temperature feeding box located on the bottom side of the filter plate. A transmission wheel one is fixedly connected to the outer wall of the end of the stirring rod. A belt is slidably connected to the middle of the transmission wheel one. The other end of the belt is slidably connected to the middle of the transmission wheel two. A top plate is fixedly connected to the outer wall of the other end of the stirring rod. The end of the top plate contacts the bottom side of the filter plate.

[0008] Preferably, a sliding plate is fixed to the side wall of the rectangular plate, and a second sliding groove is provided in the middle of the low-temperature feeding box, with the outer wall of the sliding plate slidably connected to the middle of the second sliding groove.

[0009] Preferably, a limiting plate is elastically connected to the middle of the rectangular plate by a second spring. The outer wall of the limiting plate is slidably connected to the middle of the rectangular plate. One end of the second spring is fixed to the bottom of the limiting plate, and the other end of the second spring is fixed to the middle of the rectangular plate. A through groove is opened on the side wall of the rectangular plate. A push plate is slidably connected to the middle of the through groove. The end of the push plate is fixed to the bottom of the side wall of the limiting plate. A limiting groove is opened in the middle of the low-temperature feeding box, and the limiting plate is inserted into the middle of the limiting groove.

[0010] Preferably, a spring is fixedly connected to both the top and bottom of the movable plate, and the other end of the spring is fixedly connected to the middle of the slide groove.

[0011] Preferably, a plug-in block is fixedly connected to the middle of the movable plate, and plug-in slots are provided on the top and bottom sides of the end of the filter plate, with the plug-in block inserted into the middle of the plug-in slot.

[0012] Preferably, the outer wall of the plug block and the inner wall of the plug groove are interference fit.

[0013] The beneficial effects of this utility model are: 1. This utility model provides a low-temperature spraying device for crushed nuts. Through the cooperation of the support frame, motor, gear one, gear two, crushing roller one, crushing roller two, and filter plate set in the middle of the low-temperature feeding box, nuts can be crushed and filtered. After processing, they can be directly sprayed without the need for a separate crushing device, thus improving processing efficiency.

[0014] 2. This utility model provides a low-temperature spraying device for crushed nuts. Through the cooperation of the belt, stirring rod, drive wheel one, top plate and drive wheel two, the crushed nuts can be stirred and dispersed to reduce the risk of sticking. At the same time, the filter plate can be vibrated up and down to further improve the filtration effect. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the overall device of this utility model; Figure 2 This is a three-dimensional sectional view of the low-temperature feeding box and filter plate of this utility model. Figure 3 This is a three-dimensional sectional view of the crushing roller and the stirring rod in this utility model. Figure 4 This is a three-dimensional, split cross-sectional view of the rectangular plate and the filter plate in this utility model; Figure 5 This utility model Figure 2 A magnified 3D view of region A; Figure 6 This utility model Figure 4 A magnified 3D view of region B.

[0016] Legend: 1. Main body of the production line; 2. Low-temperature feeding box; 3. Feed shell; 4. Sealing cover; 5. Support frame; 51. Motor; 52. Gear 1; 53. Gear 2; 54. Crushing roller 1; 55. Crushing roller 2; 6. Belt; 61. Agitator rod; 62. Drive wheel 1; 63. Top plate; 64. Drive wheel 2; 7. Rectangular plate; 71. Slide plate; 72. Filter plate; 73. Insertion groove; 74. Moving plate; 75. Spring 1; 76. Slide groove 1; 77. Limiting plate; 78. Push plate; 79. Spring 2; 710. Through groove; 711. Insertion block; 8. Spray pipe; 9. Slide groove 2; 10. Limiting groove. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0018] Specific implementation examples are given below.

[0019] Please see Figure 1 - Figure 6 This utility model provides a low-temperature spraying device for crushed nuts, including a production line body 1; a low-temperature feeding box 2 is provided on the top of the production line body 1, a feeding shell 3 is fixedly connected to the top of the low-temperature feeding box 2, a sealing cover 4 is installed on the top of the feeding shell 3, a spraying pipe 8 is provided at the bottom of the low-temperature feeding box 2, a support frame 5 is fixedly connected to the side wall of the low-temperature feeding box 2, a motor 51 is fixedly connected to the inner wall at the bottom of the support frame 5, a crushing roller 55 is installed at the end of the motor 51, and the crushing roller 55 is driven by the motor 51. The second crushing roller 55 is rotatably connected to the middle of the low-temperature feeding box 2. A first crushing roller 54 is rotatably connected to one side of the second crushing roller 55 in the middle of the low-temperature feeding box 2. A first gear 52 is fixedly connected to the outer wall of the end of the second crushing roller 55, and a second gear 53 is fixedly connected to the outer wall of the end of the first crushing roller 54. The first gear 52 and the second gear 53 mesh with each other. A rectangular plate 7 is inserted into the middle of the low-temperature feeding box 2. A sliding groove 76 is formed on the side wall of the rectangular plate 7, and a moving plate 74 is slidably connected to the middle of the sliding groove 76. A filter plate 72 is inserted into the middle of the moving plate 74. The filter plate 72 is specifically located in the middle of the low-temperature feeding box 2, at the bottom side of the crushing roller 54. During operation, when adding nuts to the low-temperature feeding box 2, the sealing cover 4 can be opened, and then the whole nuts can be poured into the low-temperature feeding box 2 through the feed shell 3. After closing the sealing cover 4, the motor 51 can be started to drive the crushing roller 55 to rotate. The crushing roller 55 will drive the gear 52 to rotate, and the gear 52 will drive the meshing gear 53 to rotate. The gear 53 will drive the crushing roller 54 to rotate. In this way, the crushing roller 54 and the crushing roller 55 rotating at the same time can crush the whole nuts. After crushing, they will fall onto the filter plate 72. The filter plate 72 will screen the nut pieces. The nut pieces that meet the standard will pass through the filter plate 72 and be sprayed onto the ice cream through the spray pipe 8. In this way, spraying can be done directly during processing without the need for a separate crushing device, which improves processing efficiency.

[0020] Furthermore, such as Figure 1 - Figure 3As shown, a transmission wheel 64 is fixedly connected to the outer wall of the end of the first crushing roller 54 on one side of the second gear 53. A stirring rod 61 is rotatably connected to the middle of the low-temperature feeding box 2, located on the bottom side of the filter plate 72. A transmission wheel 62 is fixedly connected to the outer wall of the end of the stirring rod 61. A belt 6 is slidably connected to the middle of the first transmission wheel 62. The other end of the belt 6 is slidably connected to the middle of the second transmission wheel 64. A top plate 63 is fixedly connected to the outer wall of the other end of the stirring rod 61. The end of the top plate 63 contacts the bottom side of the filter plate 72. During operation, when the first crushing roller 54 rotates, it drives the second transmission wheel 64. 4. During the movement and rotation, the second transmission wheel 64 drives the first transmission wheel 62 to rotate via the belt 6. The first transmission wheel 62 then rotates the stirring rod 61, which stirs and breaks up the crushed nuts, reducing the risk of the crushed nuts sticking together due to their own liquid and ensuring uniform spraying. When the stirring rod 61 rotates, it drives the top plate 63 to rotate. During the rotation, the top plate 63 repeatedly taps the filter plate 72, causing it to vibrate and displace. This improves the filtration effect of the filter plate 72, reduces the risk of clogging, and enhances its practicality.

[0021] Furthermore, such as Figure 2 - Figure 3 As shown, a sliding plate 71 is fixed to the side wall of the rectangular plate 7, and a second sliding groove 9 is provided in the middle of the low temperature feeding box 2. The outer wall of the sliding plate 71 is slidably connected to the middle of the second sliding groove 9. During operation, the sliding plate 71 ensures that the rectangular plate 7 can move stably out of the middle of the low temperature feeding box 2 when it is pulled.

[0022] Furthermore, such as Figure 4 - Figure 6As shown, a limiting plate 77 is elastically connected to the middle of the rectangular plate 7 via a spring 79. The outer wall of the limiting plate 77 is slidably connected to the middle of the rectangular plate 7. One end of the spring 79 is fixed to the bottom of the limiting plate 77, and the other end of the spring 79 is fixed to the middle of the rectangular plate 7. A through groove 710 is provided on the side wall of the rectangular plate 7, and a push plate 78 is slidably connected to the middle of the through groove 710. The end of the push plate 78 is fixed to the bottom of the side wall of the limiting plate 77. A limiting groove 10 is provided in the middle of the low-temperature feeding box 2, and the limiting plate 77 is inserted into the middle of the limiting groove 10. During operation, when the filter plate 72 needs maintenance after a period of use, the push plate can be pushed. 78 drives the limiting plate 77 to move, and the limiting plate 77 will disengage from the middle of the limiting groove 10 and squeeze the second spring 79. At this time, the rectangular plate 7 can be pulled to move out of the middle of the low temperature feeding box 2. The rectangular plate 7 will drive the filter plate 72 to move through the moving plate 74 until the filter plate 72 is completely moved out of the middle of the low temperature feeding box 2. At this time, simply pull the filter plate 72 to disengage the middle of the moving plate 74. During installation, insert the end of the filter plate 72 into the middle of the moving plate 74, then push the rectangular plate 7 to fully insert the rectangular plate 7 into the middle of the low temperature feeding box 2, and then insert the limiting plate 77 into the middle of the limiting groove 10.

[0023] Furthermore, such as Figure 4 As shown, spring 75 is fixedly connected to both the top and bottom of the movable plate 74. The other end of spring 75 is fixedly connected to the middle of the slide groove 76. During operation, when the top plate 63 hits the filter plate 72, the filter plate 72 will drive the movable plate 74 to move in the middle of the slide groove 76. The movable plate 74 will squeeze or stretch the spring 75, and the spring 75 will make the filter plate 72 vibrate more due to its elasticity. This allows the nut pieces that cannot pass through the filter plate 72 to bounce up again and collide with the crushing roller 54 and the crushing roller 55 for secondary crushing, thus improving practicality.

[0024] Furthermore, such as Figure 4 and Figure 6 As shown, a plug-in block 711 is fixedly connected to the middle of the movable plate 74. The top and bottom sides of the filter plate 72 are provided with plug-in grooves 73. The plug-in block 711 is inserted into the middle of the plug-in groove 73. When the filter plate 72 is installed in the middle of the movable plate 74 during operation, the plug-in block 711 and the plug-in groove 73 cooperate to limit the position, which can improve the stability of the filter plate 72 installed in the middle of the movable plate 74. When the movable plate 74 moves, the filter plate 72 can move stably accordingly.

[0025] Furthermore, such as Figure 4 and Figure 6As shown, the outer wall of the plug block 711 and the inner wall of the plug groove 73 are interference fit. During operation, by making the outer wall of the plug block 711 and the inner wall of the plug groove 73 interference fit, the stability of the filter plate 72 installation is further improved.

[0026] Working principle: When adding nuts to the low-temperature feeding box 2, the sealing cover 4 can be opened, and the whole nuts can be poured into the low-temperature feeding box 2 through the feed shell 3. Then, the sealing cover 4 can be closed. At this time, the motor 51 can be started to drive the crushing roller 2 55 to rotate. The crushing roller 2 55 will drive the gear 1 52 to rotate, and the gear 1 52 will drive the meshing gear 2 53 to rotate. The gear 2 53 will drive the crushing roller 1 54 to rotate. In this way, the crushing roller 1 54 and the crushing roller 2 55 rotating at the same time can crush the whole nuts. After crushing, they will fall onto the filter plate 72. The filter plate 72 will screen the nut pieces. The nut pieces that meet the standard will pass through the filter plate 72 and be sprayed onto the ice cream through the spray pipe 8.

[0027] When the crushing roller 54 rotates, it drives the transmission wheel 64 to move and rotate. The transmission wheel 64, in turn, drives the transmission wheel 62 to rotate via the belt 6. The transmission wheel 62 then rotates the stirring rod 61, which stirs and breaks up the crushed nuts, reducing the risk of the crushed nuts sticking together due to their own liquid and ensuring uniform spraying. The rotation of the stirring rod 61 also drives the top plate 63 to rotate. During this rotation, the top plate 63 repeatedly taps the filter plate 72. When the filter plate 72 is tapped, the filter plate 72 will drive the moving plate 74 to move in the middle of the slide groove 76. The moving plate 74 will squeeze or stretch the spring 75, and the spring 75 will make the filter plate 72 vibrate further through its own elasticity. This will cause the nut pieces that cannot pass through the filter plate 72 to bounce up again and collide with the crushing roller 54 and the crushing roller 55 for secondary crushing, causing displacement vibration. This can improve the filtration effect of the filter plate 72, reduce the risk of clogging, and improve its practicality.

[0028] When the filter plate 72 needs maintenance after a period of use, the push plate 78 can be pushed to move the limiting plate 77. The limiting plate 77 will disengage from the middle of the limiting groove 10 and compress the spring 79. At this time, the rectangular plate 7 can be pulled to move out of the middle of the low temperature feeding box 2. The rectangular plate 7 will move the filter plate 72 through the moving plate 74 until the filter plate 72 is completely moved out of the middle of the low temperature feeding box 2. At this time, simply pull the filter plate 72 to disengage the middle of the moving plate 74. During installation, insert the end of the filter plate 72 into the middle of the moving plate 74, then push the rectangular plate 7 to fully insert it into the middle of the low temperature feeding box 2, and then insert the limiting plate 77 into the middle of the limiting groove 10.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A low-temperature spraying device for crushed nuts, comprising a production line body (1); characterized in that: The main body (1) of the production line is provided with a low-temperature feeding box (2) at the top. A feeding shell (3) is fixedly connected to the top of the low-temperature feeding box (2). A sealing cover (4) is installed on the top of the feeding shell (3). A spray pipe (8) is provided at the bottom of the low-temperature feeding box (2). A support frame (5) is fixedly connected to the side wall of the low-temperature feeding box (2). A motor (51) is fixedly connected to the inner wall at the bottom of the support frame (5). A crushing roller (55) is installed at the end of the motor (51). The crushing roller (55) is driven by the motor (51). The crushing roller (55) is rotatably connected to the middle of the low-temperature feeding box (2). The middle of the low-temperature feeding box (2) is located at the middle of the crushing roller. A crushing roller (54) is rotatably connected to one side of the crushing roller (55). A gear (52) is fixed to the outer wall of the end of the crushing roller (55). A gear (53) is fixed to the outer wall of the end of the crushing roller (54). The gear (52) and the gear (53) mesh with each other. A rectangular plate (7) is inserted in the middle of the low temperature feeding box (2). A sliding groove (76) is opened on the side wall of the rectangular plate (7). A moving plate (74) is slidably connected in the middle of the sliding groove (76). A filter plate (72) is inserted in the middle of the moving plate (74). The filter plate (72) is specifically located in the middle of the low temperature feeding box (2) on the bottom side of the crushing roller (54).

2. The low-temperature spraying device for crushed nuts according to claim 1, characterized in that: The outer wall of the end of the first crushing roller (54) is fixed to the second transmission wheel (64) on one side of the second gear (53). The middle part of the low temperature feeding box (2) is rotatably connected to the bottom side of the filter plate (72). The outer wall of the end of the stirring rod (61) is fixed to the first transmission wheel (62). The middle part of the first transmission wheel (62) is slidably connected to the belt (6). The other end of the belt (6) is slidably connected to the middle part of the second transmission wheel (64). The outer wall of the other end of the stirring rod (61) is fixed to the top plate (63). The end of the top plate (63) contacts the bottom side of the filter plate (72).

3. The low-temperature spraying device for crushed nuts according to claim 1, characterized in that: The rectangular plate (7) has a sliding plate (71) fixed to its side wall. The low temperature feeding box (2) has a second sliding groove (9) in the middle. The outer wall of the sliding plate (71) is slidably connected to the middle of the second sliding groove (9).

4. The low-temperature spraying device for crushed nuts according to claim 3, characterized in that: The rectangular plate (7) is elastically connected to a limiting plate (77) through a spring (79) in the middle. The outer wall of the limiting plate (77) is slidably connected to the middle of the rectangular plate (7). One end of the spring (79) is fixed to the bottom of the limiting plate (77), and the other end of the spring (79) is fixed to the middle of the rectangular plate (7). A through groove (710) is provided on the side wall of the rectangular plate (7). A push plate (78) is slidably connected in the middle of the through groove (710). The end of the push plate (78) is fixed to the bottom of the side wall of the limiting plate (77). A limiting groove (10) is provided in the middle of the low temperature feeding box (2), and the limiting plate (77) is inserted into the middle of the limiting groove (10).

5. The low-temperature spraying device for crushed nuts according to claim 4, characterized in that: The top and bottom of the movable plate (74) are both fixed with springs (75), and the other end of the springs (75) is fixed to the middle of the slide groove (76).

6. The low-temperature spraying device for crushed nuts according to claim 5, characterized in that: The movable plate (74) is fixedly connected to the middle of the insertion block (711), and the top and bottom sides of the filter plate (72) are provided with insertion slots (73), and the insertion block (711) is inserted into the middle of the insertion slot (73).

7. The low-temperature spraying device for crushed nuts according to claim 6, characterized in that: The outer wall of the plug block (711) and the inner wall of the plug groove (73) are interference fit.

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