Raisin selecting and stone removing device

Abstract

The utility model discloses a raisin careful selection and stone removal device which comprises a positioning frame, the positioning frame is used for supporting and positioning the raisin careful selection and stone removal device, a careful selection and stone removal mechanism is fixedly arranged in the positioning frame, and a careful selection adjusting mechanism is fixedly arranged on the inner wall of the careful selection and stone removal mechanism. The fine selecting and stone removing mechanism comprises a separation frame, and a stone receiving frame is arranged on one side of the separation frame in a sliding mode; the output end of the vibration motor drives the feeding guide frame to perform vibration feeding, and the stone removing induced draft fan performs blowing work, so that raisins deviate from the original track due to wind resistance and enter the inner wall of the collecting frame through separation of the separation frame; and meanwhile, light impurities guided out through air flow are filtered and collected through a filter screen, so that the raisins are carefully selected and subjected to stone removal, the problem that the outer skins of the raisins are damaged is avoided, meanwhile, the impurities in the raisins are removed, and the use convenience of the raisin carefully selecting and stone removing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of raisin stone removal, in particular to a raisin selection and stone removal device. Background Art

[0002] Raisins are a food made by dehydrating grapes with the help of solar heat or artificial heating. They are high in sugar and are a typical high-energy nutritional product. Raisins have a low water content and are easy to transport and store.

[0003] In the prior art, a raisin selection and stone removal device usually removes stones by screening and filtering. Since the surface of raisins is rough, the friction between the raisins and the filter screen is relatively large during vibration screening, which makes it easy to cause damage to the outer skin during stone removal, thereby reducing the quality of the raisins and easily causing pollution problems caused by the lack of the raisins, thereby reducing the practicality of the raisin selection and stone removal device. Therefore, a raisin selection and stone removal device is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a raisin selection and stone removal device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a raisin selection and stone removal device, comprising a positioning frame, the positioning frame is used to support and position the raisin selection and stone removal device, a selection and stone removal mechanism is fixedly arranged inside the positioning frame, and a selection adjustment mechanism is fixedly arranged on the inner wall of the selection and stone removal mechanism;

[0006] The selected stone removal mechanism includes a partition frame, one side of the partition frame is slidably provided with a stone receiving frame, one end of the inner wall of the positioning frame is fixedly provided with an air induced frame, the bottom end of the air induced frame is slidably provided with an air passage, the inner wall of the air passage is fixedly provided with a filter, the other side of the positioning frame is fixedly provided with a stone removal induced draft fan, one end of the top of the inner wall of the positioning frame is rotatably provided with a feeding guide frame, the top of the stone removal induced draft fan is fixedly provided with a vibration motor, and the output end of the vibration motor is fixedly connected to one side of the feeding guide frame.

[0007] In one example, the selected stone removal mechanism also includes a collecting rack, both ends of the top of the collecting rack are fixed with positioning grooves, both ends of the bottom of the outer wall of the positioning rack are fixed with positioning bars, the inner walls of the two positioning grooves are respectively slidably connected to one end of the outer walls of the two positioning bars, the bottom end of the inner wall of the collecting rack is engaged with an ash filter net, and the bottom end of the collecting rack is fixed with a dust collecting rack.

[0008] In one example, the selection adjustment mechanism includes an adjustment frame, the bottom end of the adjustment frame is rotatably connected to the top end of the partition frame, one end of the partition frame passes through the positioning frame and is fixedly provided with an adjustment gear, one side of the positioning frame is rotatably provided with a driving gear, a positioning seat is fixedly provided at the middle position of the bottom of the positioning frame, one side of the positioning seat is fixedly provided with a driving motor, and the output end of the driving motor is fixedly connected to one side of the driving gear.

[0009] In one example, a first positioning handle is fixedly provided on one side of the air passage.

[0010] In one example, a second positioning handle is fixedly provided at a middle position on one side of the collection rack.

[0011] In one example, one side of the stone frame is slidably connected to the other side of the positioning frame.

[0012] In one example, a switch panel is fixedly provided on one side of the positioning frame, and the vibration motor and the driving motor are both electrically connected to an external power source through the switch panel.

[0013] The raisin selection and stone removal device proposed by the utility model can bring the following beneficial effects:

[0014] 1. A raisin selection and stone removal device drives a feeding guide frame to vibrate and feed materials through the output end of a vibration motor, and uses a stone removal induced draft fan to blow air, so that the raisins are deviated from their original trajectory due to wind resistance, and are separated by a partition frame and enter the inner wall of a collecting frame. At the same time, the lighter impurities guided out by the wind flow are filtered and collected through a filter net, so that the raisins are selected and stoned, avoiding the problem of damaging the outer skin of the raisins. At the same time, impurities in the raisins are removed, thereby increasing the convenience of using the raisin selection and stone removal device.

[0015] 2. The raisin selecting and stone removing device meshes the tooth surface of the driving gear with the tooth surface of the adjusting gear, so that the separation angle of the dividing frame is controlled, which is convenient for selecting and stone removing raisins of different qualities. At the same time, by increasing the size of the adjusting gear, the angle rotation of the adjusting frame is accurately controlled, avoiding the hidden danger of excessive error and increasing the practicality of the raisin selecting and stone removing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of a raisin selection and stone removal device of the utility model;

[0019] Figure 3 It is a cross-sectional structural diagram of the feeding mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the selected adjustment mechanism of the utility model.

[0021] In the figure: 1. positioning frame; 2. collecting frame; 3. positioning seat; 4. driving motor; 5. first positioning handle; 6. second positioning handle; 7. positioning bar; 8. positioning slide; 9. ash filter; 10. dust collecting frame; 11. induced draft frame; 12. air trough; 13. filter; 14. partition frame; 15. feeding guide frame; 16. vibration motor; 17. stone removal induced draft fan; 18. stone receiving frame; 19. adjustment frame; 20. adjustment gear; 21. driving gear. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The embodiments are as follows. The utility model provides Figure 1-4 The raisin selection and stone removal device shown comprises a positioning frame 1, which is used to support and position the raisin selection and stone removal device. A selection and stone removal mechanism is fixed inside the positioning frame 1, and a selection adjustment mechanism is fixed on the inner wall of the selection and stone removal mechanism.

[0025] The selected stone removal mechanism comprises a partition frame 14, one side of the partition frame 14 is slidably provided with a stone receiving frame 18, one end of the inner wall of the positioning frame 1 is fixedly provided with an air induced frame 11, the bottom end of the air induced frame 11 is slidably provided with an air passage 12, the inner wall of the air passage 12 is fixedly provided with a filter screen 13, the other side of the positioning frame 1 is fixedly provided with a stone removal induced draft fan 17, one end of the top of the inner wall of the positioning frame 1 is rotatably provided with a feeding guide frame 15, the top of the stone removal induced draft fan 17 is fixedly provided with a vibration motor 16, the output end of the vibration motor 16 is fixedly connected to one side of the feeding guide frame 15, the raisins are transported to the top of the feeding mechanism through an external transportation device, and the output end of the vibration motor 16 is used to transport the raisins to the top of the feeding mechanism. The feeding guide frame 15 is driven to vibrate and feed, so that the raisins slide evenly along the feeding guide frame 15, and the stone removing induced draft fan 17 is used to blow air, so that the raisins are deviated from the original trajectory due to wind resistance, and the wind flow blown out by the stone removing induced draft fan 17 is guided by the induced draft frame 11 into the wind trough 12 for discharge, and at the same time, the lighter impurities guided out by the wind flow are filtered and collected by the filter screen 13, and the stones with heavier specific gravity directly fall into the stone receiving frame 18, so that the raisins are selected and de-stoned, avoiding the problem of damaging the outer skin of the raisins, and at the same time, the impurities in the raisins are removed, thereby increasing the convenience of using the raisin selection and de-stone device.

[0026] Furthermore, the selected stone removal mechanism also includes a collecting rack 2, both ends of the top of the collecting rack 2 are fixed with positioning grooves 8, both ends of the bottom of the outer wall of the positioning rack 1 are fixed with positioning bars 7, the inner walls of the two positioning grooves 8 are respectively slidably connected with one end of the outer walls of the two positioning bars 7, and the bottom end of the inner wall of the collecting rack 2 is engaged with an ash filter net 9, and the bottom end of the collecting rack 2 is fixed with a dust collecting rack 10, which enters the inner wall of the collecting rack 2 through the partition rack 14 and finally falls on the top of the ash filter net 9 on the inner wall of the collecting rack 2.

[0027] Further, the selection adjustment mechanism includes an adjustment frame 19, the bottom end of the adjustment frame 19 is rotatably connected to the top end of the partition frame 14, one end of the partition frame 14 passes through the positioning frame 1 and is fixedly provided with an adjustment gear 20, one side of the positioning frame 1 is rotatably provided with a driving gear 21, a positioning seat 3 is fixedly provided at the middle position of the bottom of the positioning frame 1, a driving motor 4 is fixedly provided on one side of the positioning seat 3, and the output end of the driving motor 4 is fixedly connected to one side of the driving gear 21, a first positioning handle 5 is fixedly provided on one side of the air trough 12, a second positioning handle 6 is fixedly provided on the middle position of one side of the collecting frame 2, and one side of the stone receiving frame 18 It is slidably connected to the other side of the positioning frame 1, and drives the driving gear 21 to rotate through the output end of the driving motor 4 fixed on one side of the positioning seat 3. The tooth surface of the driving gear 21 is meshed with the tooth surface of the adjusting gear 20, so that the adjusting gear 20 drives the adjusting frame 19 to rotate, so that the separation angle of the dividing frame 14 is controlled, which is convenient for selecting and removing stones from raisins of different qualities. At the same time, by increasing the size of the adjusting gear 20, the angle rotation of the adjusting frame 19 is accurately controlled, avoiding the hidden danger of excessive error and increasing the practicality of the raisin selection and stone removal device.

[0028] Furthermore, a switch panel is fixedly provided on one side of the positioning frame 1, and the vibration motor 16 and the driving motor 4 are both electrically connected to the external power supply through the switch panel.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A raisin selection and stone removal device, comprising: A positioning frame (1), the positioning frame (1) is used to support and position a raisin selection and stone removal device, a selection and stone removal mechanism is fixedly arranged inside the positioning frame (1), and a selection adjustment mechanism is fixedly arranged on the inner wall of the selection and stone removal mechanism; The invention is characterized in that: the selected stone removal mechanism comprises a partition frame (14), one side of the partition frame (14) is slidably provided with a stone receiving frame (18), one end of the inner wall of the positioning frame (1) is fixedly provided with an air induced frame (11), the bottom end of the air induced frame (11) is slidably provided with an air passage groove (12), the inner wall of the air passage groove (12) is fixedly provided with a filter screen (13), the other side of the positioning frame (1) is fixedly provided with a stone removal induced draft fan (17), one end of the top of the inner wall of the positioning frame (1) is rotatably provided with a feeding guide frame (15), the top end of the stone removal induced draft fan (17) is fixedly provided with a vibration motor (16), and the output end of the vibration motor (16) is fixedly connected to one side of the feeding guide frame (15).

2. The raisin selection and stone removal device according to claim 1, characterized in that: The selective stone removal mechanism also includes a collecting frame (2), wherein both ends of the top of the collecting frame (2) are fixedly provided with positioning grooves (8), both ends of the bottom of the outer wall of the positioning frame (1) are fixedly provided with positioning strips (7), the inner walls of the two positioning grooves (8) are respectively slidably connected to one end of the outer walls of the two positioning strips (7), the bottom end of the inner wall of the collecting frame (2) is engaged with an ash filter net (9), and the bottom end of the collecting frame (2) is fixedly provided with a dust collecting frame (10).

3. The raisin selection and stone removal device according to claim 2, characterized in that: The selection adjustment mechanism comprises an adjustment frame (19), the bottom end of the adjustment frame (19) is rotatably connected to the top end of the partition frame (14), one end of the partition frame (14) passes through the positioning frame (1) and is fixedly provided with an adjustment gear (20), one side of the positioning frame (1) is rotatably provided with a driving gear (21), a positioning seat (3) is fixedly provided at the middle position of the bottom of the positioning frame (1), a driving motor (4) is fixedly provided on one side of the positioning seat (3), and the output end of the driving motor (4) is fixedly connected to one side of the driving gear (21).

4. The raisin selection and stone removal device according to claim 1, characterized in that: A first positioning handle (5) is fixedly provided on one side of the air passage (12).

5. The raisin selection and stone removal device according to claim 2, characterized in that: A second positioning handle (6) is fixedly provided at a middle position on one side of the collecting rack (2).

6. The raisin selection and stone removal device according to claim 1, characterized in that: One side of the stone frame (18) is slidably connected to the other side of the positioning frame (1).

7. The raisin selection and stone removal device according to claim 3, characterized in that: A switch panel is fixedly provided on one side of the positioning frame (1), and the vibration motor (16) and the drive motor (4) are both electrically connected to an external power source via the switch panel.

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