Beating type wild jujube pulp separator

Abstract

The utility model discloses a beating type wild jujube pulp separator, which relates to the technical field of wild jujube processing and comprises a frame, a support cylinder is fixedly arranged on the frame, a rotating shaft is arranged at the center in the support cylinder, a beating rod is arranged in the middle of the rotating shaft, a food-grade steel wire mesh is arranged around the inner wall of the support cylinder, and a motor is fixedly arranged on the frame. The motor is connected with the rotating shaft through a transmission device; a first-layer filter screen is arranged below the beating rod, a second-layer filter screen is arranged below the first-layer filter screen, a screen is arranged below the second-layer filter screen, a feed port tray is arranged on one side of the supporting cylinder above the beating rod, a kernel outlet is formed in one side of the supporting cylinder below the second-layer filter screen and above the screen, and a pulp outlet is formed below the screen. According to the utility model, water is not needed in the whole process of separating the pulp from the kernel, so that the environment is not polluted while water resources are not consumed; and the completeness of the pulp is effectively reserved.

Description

Technical Field

[0001] The utility model relates to the technical field of sour jujube processing, in particular to a striking sour jujube pulp separator. Background Art

[0002] The core of the sour jujube is relatively round and the flesh is relatively thin. When peeling the shell by hand, the flesh is not easy to remove cleanly. The traditional processing method of sour jujube kernels in the production area is: first, the sour jujube flesh is rotten with water, then the broken flesh is washed with a large amount of running water, and then the core is dried in the sun, and then the shell is mechanically removed to remove the kernel.

[0003] The disadvantage of traditional pulping is that it wastes a lot of water resources and pollutes the environment. At the same time, the pulp is also discarded, which invisibly loses the precious edible resource of jujube pulp. At present, the size of jujube fruit varies greatly due to grafting and other reasons. The traditional pulp separation device cannot meet the separation of jujube pulp and core of jujube of different sizes, resulting in high cost of separating jujube pulp and core and unobvious effect of pulp-core separation, which greatly wastes manpower and material resources.

[0004] Therefore, it is necessary to develop a kind of striking type sour jujube pulp separator. Utility Model Content

[0005] The utility model aims to design a striking jujube pulp separator in view of the deficiencies in the prior art, so as to solve the technical problems of serious waste of water resources, great environmental pollution and loss of jujube pulp in the existing jujube pulping method and the separation of jujube kernels of different sizes.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a striking type jujube pulp separator, which adopts the following technical scheme, including: a frame, the frame is fixedly provided with a support cylinder, a rotating shaft is provided at the center of the support cylinder, a striking rod is provided in the middle of the rotating shaft, a food-grade steel wire mesh is provided around the inner wall of the support cylinder, the frame is fixedly provided with a motor, and the motor is connected to the rotating shaft through a transmission device; a first layer of filter is provided below the striking rod, a second layer of filter is provided below the first layer of filter, a screen is provided below the second layer of filter, a feeding port tray is provided on one side of the support cylinder above the striking rod, a fruit core outlet is provided on one side of the support cylinder below the second layer of filter and above the screen, and a pulp outlet is provided below the screen.

[0007] Furthermore, a metal baffle is movably provided between the fruit core outlet and the support tube.

[0008] Furthermore, a pulp storage box is arranged below the pulp outlet.

[0009] Furthermore, the transmission device includes a small pulley arranged at the output end of the motor and a large pulley arranged on one side of the rotating shaft. The small pulley and the large pulley are located in the same plane, and the small pulley and the large pulley are connected by a transmission belt.

[0010] Furthermore, a controller is provided on one side of the frame, and the controller adjusts and controls the running speed of the motor.

[0011] Furthermore, casters are arranged at the bottom of the frame, and a protective cover is arranged at the top of the frame.

[0012] Furthermore, the striking rods are provided at multiple levels, and the striking rods are respectively provided above the first layer of filter mesh, above the second layer of filter mesh, and above the screen mesh.

[0013] Furthermore, the frame is a metal frame with a length of 915-1000mm, a width of 570-700mm, and a height of 1420-1500mm; the frame is welded by 30, 40 or 50 square steel; the size of the support tube is a diameter of φ430-φ500mm, a height of 800-1000mm, and a wall thickness of 2-4mm; the support tube is made of steel, and the striking rod is made of steel with a diameter of φ14-20mm.

[0014] Furthermore, the sieve is provided with filter holes of 2-6 mm, the first layer of filter is provided with filter holes of 12-30 mm, and the second layer of filter is provided with filter holes of 10-20.5 mm.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Waterless peeling: The utility model does not require water in the entire process of separating the pulp and the core, which does not consume water resources and will not pollute the environment;

[0017] 2. The utility model directly peels off the jujube pulp and the core, which does not need to be washed with water and effectively retains the integrity of the pulp. At the same time, the peeled pulp can continue to be used as a food raw material to make beverages, jujube cakes and other foods;

[0018] 3. The utility model adopts a variable frequency motor to control the transmission device to drive the rotating shaft and the beating rod to work. At the same time, the separated pulp can be collected while the machine is working. There is no interference between separation and collection, which improves the work efficiency;

[0019] 4. The utility model is suitable for separating the pulp of sour jujubes of different sizes, which improves the adaptability of the device and saves production costs;

[0020] 5. The utility model has the advantages of small size, simple operation, easy to use, high meat output efficiency, and is suitable for use in small and medium-sized factories. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal wire mesh structure of the utility model.

[0024] In the figure: 1-frame; 2-castor; 3-support cylinder; 4-feeding tray; 5-wire mesh; 6-rotating shaft; 7-beating rod; 8-core outlet; 9-screen; 10-pulp outlet; 11-pulp storage box; 12-metal baffle; 13-first layer filter; 14-second layer filter; 15-controller; 16-motor; 17-large pulley; 18-transmission belt; 19-small pulley; 20-protective cover. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention will be described in more detail below. Although the preferred embodiments of the present invention are described below, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0026] In the description of the present invention, it should be noted that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1-Figure 3As shown, the utility model is a striking type sour jujube pulp separator, comprising: a frame 1, a support cylinder 3 is fixedly arranged on the frame 1, a rotating shaft 6 is arranged at the center of the support cylinder 3, a striking rod 7 is arranged in the middle of the rotating shaft 6, a food-grade steel wire mesh 5 is arranged around the inner wall of the support cylinder 3, a motor 16 is fixedly arranged on the frame 1, and the motor 16 is connected to the rotating shaft 6 through a transmission device; a first layer of filter screen 13 is arranged below the striking rod 7, a second layer of filter screen 14 is arranged below the first layer of filter screen 13, a screen 9 is arranged below the second layer of filter screen 14, and the striking rod 7 is arranged with multiple levels, and the striking rod 7 is respectively arranged above the first layer of filter screen 13, above the second layer of filter screen 14, and above the screen 9. A feeding port tray 4 is arranged on one side of the support cylinder 3 above the uppermost striking rod 7, a core outlet 8 is arranged on one side of the support cylinder 3 below the second layer of filter screen 14 and above the screen 9, and a pulp outlet 10 is arranged below the screen 9.

[0029] Specifically, a metal baffle 12 is movably provided between the core outlet 8 and the support tube 3 , and opening the metal baffle 12 allows the core to be discharged from the core outlet 8 ; a pulp storage box 11 is provided below the pulp outlet 10 , and the pulp dropped from the pulp outlet 10 directly enters the pulp storage box 11 .

[0030] Among them, a controller 15 is arranged on one side of the frame 1, and the controller 15 adjusts and controls the running speed of the motor 16. The transmission device includes a small pulley 19 arranged at the output end of the motor 16 and a large pulley 17 arranged on one side of the rotating shaft 6. The small pulley 19 and the large pulley 17 are located in the same plane, and the small pulley 19 and the large pulley 17 are connected by a transmission belt 18, thereby driving the rotating shaft 6 to rotate.

[0031] In order to facilitate the movement and safe operation of the utility model, casters 2 are arranged at the bottom of the frame 1 and a protective cover 20 is arranged at the top of the frame 1 .

[0032] In a specific embodiment, the frame 1 is a metal frame with a length of 915-1000mm, a width of 570-700mm, and a height of 1420-1500mm; the frame 1 is welded by 30, 40 or 50 square steel; the size of the support tube 3 is a diameter of φ430-φ500mm, a height of 800-1000mm, and a wall thickness of 2-4mm; the support tube 3 is made of steel, and the striking rod 7 is made of steel with a diameter of φ14-20mm; the screen 9 is provided with a filter hole of 2-6mm, the first layer of filter 13 is provided with a filter hole of 12-30mm; the second layer of filter 14 is provided with a filter hole of 10-20.5mm.

[0033] The working process of the utility model is as follows: the picked sour jujube is dried and put into the feed inlet tray 4, and the sour jujube falls downward along the feed inlet tray 4 to the top of the first filter screen 13 in the support cylinder 3; the machine power switch is turned on and the motor 16 is turned on through the controller 15, and the striking rod 7 is driven by the motor 16 to rotate the small pulley 19 and drive the large pulley 17 through the transmission belt 18 to make the rotating shaft 6 rotate, and the striking rod 7 rotates rapidly to strike the sour jujube that falls to the top of the first filter screen 13; when the sour jujube above the first filter screen 13 falls off to a certain extent, the sour jujube that falls off the first filter screen 13 is Falling to the second filter screen 14, the fallen sour jujubes are subjected to a more refined separation process above the second filter screen 14. Similarly, when the sour jujubes above the second filter screen 14 fall off to a relatively clean level, the sour jujubes will automatically fall above the screen 9. At the same time, the beating rods 7 set on each layer also have the function of pushing the pulp and core. There is also a beating rod 7 above the screen 9 for fine separation. At the same time, the high-speed rotation of the beating rod 7 enters the support cylinder 3 under the action of centrifugal force, and the sour jujubes enter the support cylinder 3. Friction will be generated with the wire mesh on the support cylinder 3, so that the sour jujube core and the pulp are efficiently separated. Finally, the metal baffle 12 is opened to discharge the core from the core outlet 8; the pulp is discharged from the pulp outlet 10 to the pulp storage box 11 below.

[0034] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0035] Single factor study on the effect of separating the pulp and core of sour jujube

[0036] 1. The effect of pulp and core separation of sour jujube in different growth conditions: Wash the cultivated, grafted and wild sour jujube fruits, dry them in a blast dryer, cool them at room temperature, pour them into the debugged sour jujube pulp and core separation device, start the power supply, open the pulp outlet and the core outlet, turn off the power supply after the machine works for 5-10 minutes, and harvest the sour jujube pulp in the pulp storage box. Weigh the weight and calculate the pulp rate. The calculation formula is η is the pulp yield, s is the mass of the sour jujube pulp in the pulp storage box, M is the weight of the sour jujube fruit, ηi is the i-th data, is the average value.

[0037] Example 1: Collect 10 kg of mature cultivated sour jujube, dry it for 9 hours, cool it at room temperature, set the machine parameters to the first layer of sieve and the second layer of sieve aperture φ440 / φ420 respectively, turn on the power, pour the prepared sour jujube into the machine, after the machine works for 5-10 minutes, open the core outlet, collect the core, collect the pulp in the pulp storage box and weigh it.

[0038] Example 2: 10 kg of mature grafted wild jujube were collected, and the remaining methods were the same as those described in Example 1 to obtain wild jujube pulp.

[0039] Example 3: 10 kg of mature wild sour jujube were collected, and the remaining methods were the same as those described in Example 1 to obtain sour jujube pulp.

[0040] Table 1: The effect of separating the flesh and core of wild jujube in different growth conditions

[0041]

[0042] 2. The effect of pulp and core separation of jujube with different drying degrees: Wash the jujube fruits, dry them in a blast dryer for 1h, 3h, 5h, 7h, 9h, let them cool at room temperature, and then pour them into the debugged jujube pulp and core separation device, start the power supply, open the pulp outlet and the core outlet, and after the machine works for 5-10 minutes, turn off the power supply and harvest the jujube pulp in the pulp storage box. Weigh the weight and calculate the pulp rate. The calculation formula is η is the pulp yield, s is the mass of the sour jujube pulp in the pulp storage box, M is the weight of the sour jujube fruit, ηi is the i-th data, is the average value.

[0043] Example 4: Collect 10 kg of mature wild sour jujube, dry it for 1 hour, cool it at room temperature, set the machine parameters to the first layer of sieve and the second layer of sieve aperture φ440 / φ420 respectively, turn on the power, pour the prepared sour jujube into the machine, after the machine works for 5-10 minutes, open the core outlet, collect the cores, collect the pulp in the pulp storage box and weigh it.

[0044] Example 5: 10 kg of mature wild sour jujube were collected and dried for 3 h. The remaining methods were the same as those described in Example 4 to obtain sour jujube pulp.

[0045] Example 6: 10 kg of mature wild sour jujube were collected and dried for 5 h. The remaining methods were the same as those described in Example 4 to obtain sour jujube pulp.

[0046] Example 7: 10 kg of mature wild sour jujube were collected and dried for 7 h. The remaining methods were the same as those described in Example 4 to obtain sour jujube pulp.

[0047] Example 8: 10 kg of mature wild sour jujube were collected and dried for 9 h. The remaining methods were the same as those described in Example 4 to obtain sour jujube pulp.

[0048] Table 2: The effect of separating the flesh and core of sour jujube with different drying degrees

[0049]

[0050]

[0051] 3. Effect of different sieve apertures on the separation of the pulp and core of sour jujube: Wash the sour jujube fruits, dry them in a blast dryer, cool them at room temperature, and pour them into the adjusted sour jujube pulp and core separation device. Start the power supply, open the pulp outlet and the core outlet. After the machine works for 5-10 minutes, turn off the power supply and harvest the sour jujube pulp in the pulp storage box. Weigh the weight and calculate the pulp rate. The calculation formula is η is the pulp yield, s is the mass of the sour jujube pulp in the pulp storage box, M is the weight of the sour jujube fruit, ηi is the i-th data, is the average value.

[0052] Example 9: Collect 10 kg of mature wild sour jujube, dry it for 9 hours, cool it at room temperature, set the machine parameters to the apertures of the first and second sieves are φ420 / φ420 respectively, turn on the power, pour the prepared sour jujube into the machine, after the machine has worked for 5-10 minutes, open the core outlet, collect the cores, collect the pulp in the pulp storage box and weigh it.

[0053] Example 10: Collect 10 kg of mature wild sour jujube, dry it for 9 hours, cool it at room temperature, set the machine parameters so that the apertures of the first and second sieves are φ440 / φ420 respectively, and follow the rest of the method as described in Example 9 to obtain sour jujube pulp.

[0054] Example 11: Collect 10 kg of mature wild sour jujube, dry it for 9 hours, cool it at room temperature, set the machine parameters so that the apertures of the first and second sieves are φ460 / φ440 respectively, and follow the rest of the method as described in Example 9 to obtain sour jujube pulp.

[0055] Example 12: Collect 10 kg of mature wild sour jujube, dry it for 9 hours, cool it at room temperature, set the machine parameters so that the apertures of the first and second sieves are φ480 / φ460 respectively, and follow the rest of the method as described in Example 9 to obtain sour jujube pulp.

[0056] Example 13: Collect 10 kg of mature wild sour jujube, dry it for 9 hours, cool it at room temperature, set the machine parameters so that the apertures of the first and second sieves are φ500 / φ460 respectively, and follow the rest of the method as described in Example 9 to obtain sour jujube pulp.

[0057] Table 3: Effects of different sieve apertures on separation of the flesh and core of wild jujube

[0058]

[0059]

[0060] The above embodiments are only preferred embodiments of the present invention. The above descriptions do not limit the protection scope of the present invention in turn. The above descriptions are exemplary and not exhaustive. Therefore, any equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention. Without departing from the scope and spirit of the described embodiments, many modifications and changes are obvious to ordinary technicians in this technical field.

Claims

1. A beating type sour jujube pulp separator, characterized in that: include: A frame (1), wherein the frame (1) is fixedly provided with a support cylinder (3), a rotating shaft (6) is provided at the center of the support cylinder (3), a striking rod (7) is provided in the middle of the rotating shaft (6), a food-grade steel wire mesh (5) is provided around the inner wall of the support cylinder (3), and the frame (1) is fixedly provided with a motor (16), and the motor (16) is connected to the rotating shaft (6) through a transmission device; a first layer of filter screen (13) is provided below the striking rod (7), a second layer of filter screen (14) is provided below the first layer of filter screen (13), and the second layer of filter screen (14) is provided below the first layer of filter screen (13). A screen (9) is arranged below the layer filter (14); a feed inlet tray (4) is arranged on one side of the support cylinder (3) above the striking rod (7); a core outlet (8) is arranged below the second layer filter (14) and on one side of the support cylinder (3) above the screen (9); a pulp outlet (10) is arranged below the screen (9); the screen (9) is provided with filter holes of 2-6 mm; the first layer filter (13) is provided with filter holes of 12-30 mm; and the second layer filter (14) is provided with filter holes of 10-20.5 mm.

2. The beating type sour jujube pulp separator according to claim 1, characterized in that: A metal baffle (12) is movably provided between the fruit core outlet (8) and the support tube (3).

3. The beating type sour jujube pulp separator according to claim 1, characterized in that: A pulp storage box (11) is arranged below the pulp outlet (10).

4. The beating type sour jujube pulp separator according to claim 1, characterized in that: The transmission device comprises a small pulley (19) arranged at the output end of the motor (16) and a large pulley (17) arranged at one side of the rotating shaft (6); the small pulley (19) and the large pulley (17) are located in the same plane, and the small pulley (19) and the large pulley (17) are connected via a transmission belt (18).

5. The beating type sour jujube pulp separator according to claim 1, characterized in that: A controller (15) is provided on one side of the frame (1), and the controller (15) adjusts and controls the running speed of the motor (16).

6. The beating type sour jujube pulp separator according to claim 1, characterized in that: The bottom of the frame (1) is provided with casters (2), and the top of the frame (1) is provided with a protective cover (20).

7. The beating type sour jujube pulp separator according to claim 1, characterized in that: The striking rod (7) is provided with multiple layers and multiple levels, and the striking rod (7) is respectively arranged above the first layer of filter screen (13), above the second layer of filter screen (14), and above the screen screen (9).

8. The beating type sour jujube pulp separator according to claim 1, characterized in that: The frame (1) is a metal frame with a length of 915-1000mm, a width of 570-700mm and a height of 1420-1500mm; the frame (1) is welded by 30, 40 or 50 square steel; the dimensions of the support tube (3) are a diameter of φ430-φ500mm, a height of 800-1000mm and a wall thickness of 2-4mm; the support tube (3) is made of steel, and the striking rod (7) is made of steel with a diameter of φ14-20mm.

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