Crushing device for walnut oil production and processing

Abstract

The utility model relates to the technical field of walnut crushing, and discloses a crushing device for walnut oil production and processing, which comprises a bottom plate, a portal frame is fixedly mounted at the top of the bottom plate, a bracket is placed on the inner side of the portal frame, and a crushing plate is fixedly mounted at the bottom of the bracket; a push rod motor is fixedly installed in the middle of the portal frame. Through the arrangement of the ejector rod, the crushing plate and the screw rod, after the crushing plate is moved upwards, the screw rod is rotated anticlockwise by a plurality of circles through the transmission shaft of the forward and reverse motor, the ejector rod is shrunk into the through hole, the crushing plate can shield a walnut, so that the lower end face of the ejector rod is separated from an adhered walnut kernel, and then the screw rod is driven by the forward and reverse motor to rotate by a plurality of circles along with the screw rod. The ejector rod is arranged on the upper portion of the crushing plate and extends out to the lower side of the crushing plate, walnut kernels attached to the crushing plate can be ejected off, then the ejector rod is reset to be flush with the crushing plate, a worker uses a scraper to scrape off the left walnut kernels, and compared with the mode of completely depending on a scraper, the burden of manually scraping the walnuts can be reduced, and the processing efficiency is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut crushing, in particular to a crushing device for producing and processing walnut oil. Background Art

[0002] Walnut oil is a vegetable oil squeezed from walnut kernels. In the field of edible oil production, walnut oil has high nutritional value. In the walnut oil production process, there is a need for crushing before drying, which requires manpower to cooperate with the crushing device for crushing pretreatment.

[0003] In the process of realizing the present utility model, the inventors found that the following problems existed in the prior art and were not solved: the existing crushing device for walnut oil production and processing does not have a good function of removing walnut kernels. After the walnut kernels are crushed and lifted up under the crushing plate, there are broken and flat whole walnut kernels adhered to the lower surface of the crushing plate. It is necessary to hold the scraper manually and apply force to remove them one by one. It is completely dependent on the scraper method, which is time-consuming and labor-intensive, and urgently needs to be improved. Therefore, we propose a crushing device for walnut oil production and processing. Utility Model Content

[0004] The purpose of the utility model is to provide a crushing device for walnut oil production and processing, which solves the problems raised in the background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a crushing device for walnut oil production and processing, comprising a base plate, a gantry fixedly mounted on the top of the base plate, a bracket placed inside the gantry, and a crushing plate fixedly mounted on the bottom of the bracket;

[0006] A push rod motor is fixedly installed in the middle of the upper surface of the gantry, the bottom end of the transmission shaft of the push rod motor is fixedly connected to the bracket, and guide rods are fixedly installed on both sides of the top of the bracket, and the guide rods are movable through the top wall of the gantry;

[0007] A forward and reverse motor is fixedly installed in the middle of the lower surface of the bracket, a screw is fixedly installed at the bottom end of the transmission shaft of the forward and reverse motor, a threaded barrel is screwed to the bottom end of the screw through a thread, and a movable plate is fixedly installed at the bottom end of the threaded barrel;

[0008] A plurality of uniformly arrayed push rods are fixedly mounted on the lower surface of the movable plate, the push rods being located in through holes preset in the crushing plate, and the bottom end surfaces of the push rods being flush with the lower end surface of the crushing plate;

[0009] A support plate is fixedly installed on the upper surface of the bottom plate near the lower side of the crushing plate, which can be used in combination with components such as a push rod, a crushing plate and a screw. During the use of the crushing device for walnut oil production and processing, after the crushing plate is moved up, the screw can be rotated counterclockwise for several turns through the transmission shaft of the forward and reverse motors, and the push rod is retracted into the through hole. Since the crushing plate can block the walnuts, the lower end surface of the push rod is separated from the adhered walnut kernels. The forward and reverse motors then drive the screw to rotate clockwise for several turns, so that it extends outward to the lower side of the crushing plate, and the walnut kernels adhered to the crushing plate can be pushed off. The push rod is then reset to be flush with the crushing plate, and personnel can use a scraper to scrape off the remaining walnut kernels. Compared with relying entirely on the scraper, the burden of manpower in scraping walnuts can be reduced, thereby indirectly improving processing efficiency.

[0010] As an optional solution to the technical solution of the present application, one group of guide rods are provided with external threads on both sides, and limit blocks are screwed onto the two groups of external threads. The external threads and the two groups of limit blocks and other components can be used in combination. The upper limit block can be used to limit the downward distance of the crushing plate to prevent excessive extrusion. The lower limit block can be used to limit the upward height of the crushing plate so that it can be moved to a suitable height to prevent it from being lifted too high and affecting the processing efficiency. At the same time, the setting of the external threads can adjust the height of the two groups of limit blocks according to processing requirements by rotating the limit block.

[0011] As an optional solution of the technical solution of the present application, sliders are fixedly installed on both sides of the movable plate. The sliders are movably positioned in the slide rails, and the slide rails are fixed on the side walls of the bracket. The cooperation between the sliders and the slide rails can make the movable plate move up and down more stably, meeting the usage requirements.

[0012] As an optional solution of the technical solution of the present application, reinforcing ribs are fixedly installed at the two corners of the gantry, and the reinforcing ribs are triangular structures. The triangular reinforcing ribs can improve the connection stiffness to prevent tearing and breakage.

[0013] As an optional solution to the technical solution of the present application, an indicator sign is fixedly installed on the front side of one side wall of the gantry, and the guiding text on the indicator sign can inform the operator of the process of falling off the cracked walnuts, which is convenient for initial use.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model discloses a crushing device for walnut oil production and processing, which is provided with a push rod, a crushing plate and a screw. During the use of the crushing device for walnut oil production and processing, after the crushing plate is moved up, the screw can be rotated counterclockwise for several turns by the transmission shaft of the forward and reverse motor, and the push rod is retracted into the through hole. Since the crushing plate can block the walnut, the lower end surface of the push rod is separated from the adhered walnut kernels. Then, the forward and reverse motor drives the screw to rotate clockwise for several turns, so that it extends to the lower side of the crushing plate, and the walnut kernels adhered to the crushing plate can be pushed off. Then, the push rod is reset to be flush with the crushing plate, and a person can use a scraper to scrape off the remaining walnut kernels. Compared with relying entirely on the scraper, the burden of manpower in scraping walnuts can be reduced, thereby indirectly improving the processing efficiency.

[0016] 2. The utility model provides a crushing device for walnut oil production and processing. It is provided with an external thread and two sets of limit blocks. The upper limit block can limit the downward distance of the crushing plate to prevent excessive extrusion. The lower limit block can limit the upward height of the crushing plate so that it can be moved to a suitable height to prevent it from being lifted too high and affecting the processing efficiency. At the same time, the setting of the external thread can adjust the height of the two sets of limit blocks according to processing requirements by rotating the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a schematic diagram of the overall main structure of a crushing device for walnut oil production and processing according to the present invention;

[0019] Figure 2 This is a schematic cross-sectional structure diagram of the positional relationship between the movable plate and the crushing plate of a crushing device for walnut oil production and processing according to the present invention;

[0020] Figure 3 The utility model is a schematic structural diagram of the guide rod portion of a crushing device for walnut oil production and processing.

[0021] In the figure: 1. Base plate; 11. Support plate; 2. Gantry; 21. Guide rod; 22. Push rod motor; 23. Indicator plate; 24. External thread; 25. Limit block; 3. Bracket; 31. Forward and reverse motor; 32. Screw; 33. Slide rail; 34. Slider; 4. Crushing plate; 41. Through hole; 5. Movable plate; 51. Threaded barrel; 52. Push rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-3 The utility model provides a technical solution: a crushing device for walnut oil production and processing, comprising a base plate 1, a gantry 2 is fixedly installed on the top of the base plate 1, and an indicator sign 23 is fixedly installed on the front side of one side wall of the gantry 2. The guiding text on the indicator sign 23 can inform the operator of the crushed walnut falling process, which is convenient for initial use. A bracket 3 is placed inside the gantry 2, and a crushing plate 4 is fixedly installed at the bottom of the bracket 3; a push rod motor 22 is fixedly installed in the middle of the upper surface of the gantry 2, and the bottom end of the transmission shaft of the push rod motor 22 is fixedly connected to the bracket 3, and guide rods 21 are fixedly installed on both sides of the top of the bracket 3, and the guide rods 21 are movably passed through the top wall of the gantry 2, and reinforcing ribs are fixedly installed at the two corners of the gantry 2, and the reinforcing ribs are a triangular structure, and the connection rigidity can be improved by the triangular reinforcing ribs. , to prevent tearing and breaking; a forward and reverse motor 31 is fixedly installed in the middle of the lower surface of the bracket 3, and a screw 32 is fixedly installed at the bottom end of the transmission shaft of the forward and reverse motor 31. A threaded cylinder 51 is screwed on the bottom end of the screw 32 through a thread, and a movable plate 5 is fixedly installed at the bottom end of the threaded cylinder 51. Sliders 34 are fixedly installed on both sides of the movable plate 5. The sliders 34 are movably positioned in the slide rails 33, and the slide rails 33 are fixed on the side walls of the bracket 3. The cooperation between the sliders 34 and the slide rails 33 can make the movable plate 5 move up and down more stably, which meets the use requirements; a plurality of groups of uniformly arrayed push rods 52 are fixedly installed on the lower surface of the movable plate 5, and the push rods 52 are located in the preset through holes 41 in the crushing plate 4, and the bottom end surface of the push rods 52 is flush with the lower end surface of the crushing plate 4; a support plate 11 is fixedly installed on the upper surface of the bottom plate 1 near the lower side of the crushing plate 4.

[0024] In this technical solution, the push rod 52, the crushing plate 4 and the screw 32 and other components can be used in combination. During the use of the crushing device for walnut oil production and processing, after the crushing plate 4 is moved up, the screw 32 can be rotated counterclockwise for several circles by the transmission shaft of the forward and reverse motor 31, and the push rod 52 is retracted into the through hole 41. Since the crushing plate 4 can block the walnuts, the lower end surface of the push rod 52 is separated from the adhered walnut kernels. Then, the forward and reverse motor 31 drives the screw 32 to rotate clockwise for several circles, so that it extends to the lower side of the crushing plate 4, which can push off the walnut kernels adhered to the crushing plate 4. Then, the push rod 52 is reset to be flush with the crushing plate 4, and the personnel can use a scraper to scrape off the remaining walnut kernels. Compared with relying entirely on the scraper form, the burden of manpower in scraping walnuts can be reduced, thereby indirectly improving the processing efficiency.

[0025] In some technical solutions, external threads 24 are provided on both sides of a set of guide rods 21 , and limit blocks 25 are screwed onto both sets of external threads 24 .

[0026] In this technical solution, the external thread 24 and two sets of limit blocks 25 and other components can be used in combination. The upper limit block 25 can be used to limit the downward distance of the crushing plate 4 to prevent excessive extrusion. The lower limit block 25 can be used to limit the upward height of the crushing plate 4 so that it can be moved to a suitable height to prevent it from being lifted too high and affecting the processing efficiency. At the same time, the setting of the external thread 24 can be used to adjust the height of the two sets of limit blocks 25 according to processing requirements by rotating the limit block 25.

[0027] Working principle: It should be noted that the utility model is a crushing device for walnut oil production and processing. The components are all universal standard parts or components known to those skilled in the art. The structure and principle can be known to those skilled in the art through technical manuals or conventional test methods.

[0028] When a crushing device for walnut oil production and processing is used, the crushing device is placed in a processing area for walnut oil production, and then the device is connected to an external power supply. During this period, walnut kernels can be placed on the support plate 11, and the push rod motor 22 drives the bracket 3 and the crushing plate 4 to move downward to perform walnut oil crushing pretreatment processing;

[0029] By providing the push rod 52, the crushing plate 4 and the screw 32, during the use of the crushing device for walnut oil production and processing, after the crushing plate 4 is moved up, the screw 32 can be rotated counterclockwise for several turns by the transmission shaft of the forward and reverse motor 31, and the push rod 52 is retracted into the through hole 41. Since the crushing plate 4 can block the walnut, the lower end surface of the push rod 52 is separated from the adhered walnut kernel, and then the forward and reverse motor 31 drives the screw 32 to rotate clockwise for several turns, so that it extends to the lower side of the crushing plate 4, and the broken flat whole walnut kernel adhered to the crushing plate 4 can be pushed off, and then the push rod 52 is reset to be flush with the crushing plate 4. Workers can use scrapers to scrape off the remaining walnut kernels. Compared with relying entirely on the scraper, the burden of manpower in scraping walnuts can be reduced, and the processing efficiency can be indirectly improved. By providing an external thread 24 and two sets of limit blocks 25, the upper limit block 25 can be used to limit the downward distance of the crushing plate 4 to prevent excessive extrusion. The upper height of the crushing plate 4 can be limited by the lower limit block 25 to move it to a suitable height to prevent it from being lifted too high and affecting the processing efficiency. At the same time, the setting of the external thread 24 can be used to adjust the height of the two sets of limit blocks 25 according to processing requirements by rotating the limit block 25.

Claims

1. A crushing device for walnut oil production and processing, characterized in that: It comprises a base plate (1), a gantry (2) is fixedly mounted on the top of the base plate (1), a bracket (3) is placed inside the gantry (2), and a crushing plate (4) is fixedly mounted on the bottom of the bracket (3); A push rod motor (22) is fixedly installed in the middle of the upper surface of the gantry (2), the bottom end of the transmission shaft of the push rod motor (22) is fixedly connected to the bracket (3), and guide rods (21) are fixedly installed on both sides of the top of the bracket (3), and the guide rods (21) are movable and penetrate the top wall of the gantry (2); A forward and reverse motor (31) is fixedly mounted on the middle portion of the lower surface of the bracket (3); a screw rod (32) is fixedly mounted on the bottom end of the transmission shaft of the forward and reverse motor (31); a threaded barrel (51) is screwed to the bottom end of the screw rod (32) via a thread; and a movable plate (5) is fixedly mounted on the bottom end of the threaded barrel (51); A plurality of uniformly arrayed push rods (52) are fixedly mounted on the lower surface of the movable plate (5), the push rods (52) being located in preset through holes (41) in the crushing plate (4), and the bottom end surfaces of the push rods (52) are flush with the lower end surface of the crushing plate (4); A support plate (11) is fixedly mounted on the upper surface of the bottom plate (1) close to the lower side of the crushing plate (4).

2. A walnut oil production and processing crushing device according to claim 1, characterized in that: External threads (24) are provided on both sides of a group of guide rods (21), and limiting blocks (25) are screwed onto the two groups of external threads (24).

3. A walnut oil production and processing crushing device according to claim 1, characterized in that: Slide blocks (34) are fixedly mounted on both sides of the movable plate (5), the slide blocks (34) are movably positioned in the slide rails (33), and the slide rails (33) are fixed on the side walls of the bracket (3).

4. A walnut oil production and processing crushing device according to claim 1, characterized in that: Reinforcement ribs are fixedly installed at both corners of the gantry (2), and the reinforcement ribs are triangular structures.

5. The crushing device for walnut oil production and processing according to claim 1, characterized in that: An indicator sign (23) is fixedly mounted on the front side of one side wall of the gantry (2).

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