Wild jujube screening machine

Abstract

The utility model relates to the technical field of screening machines, in particular to a wild jujube screening machine which comprises a main body, the main body comprises a feeding hopper, a conveying device is installed on the surface of the feeding hopper, an installation support is installed on the surface of the conveying device, and a conveying belt and a discharging groove are arranged on the surface of the installation support. The surface of the mounting support is fixedly connected with a storage plate, and the surface of the storage plate is fixedly connected with a partition plate. According to the utility model, the discharge chute and the mounting bracket are separated, so that the discharge chute can rotate front and back during use, the storage effect is further achieved, the discharge chute is prevented from protruding out of one side of the screening machine after the screening machine is used, the normal operation of an operator is not influenced, the discharge chute is prevented from scratching the operator, and the working efficiency is improved. And under the action of a supporting spring, supporting force is provided on a limiting plate and a limiting rod, so that the limiting rod is inserted into two sets of limiting holes, and the position of the discharging groove before and after storage is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of screening machines, in particular to a sour jujube screening machine. Background Art

[0002] Wild jujube has a good therapeutic effect on hypertension, insomnia, neurasthenia, and hyperlipidemia caused by coronary heart disease. It can also enhance the body's immunity, replenish liver qi, and accelerate the recovery of skin damage caused by burns. In the process of collecting wild jujube, the size of the wild jujube can be screened by a screening machine.

[0003] In the process of using the sour jujube screening machine, the sour jujubes need to be placed on the machine to separate the sour jujubes of different sizes. However, the discharge chute of the existing screening machine is directly fixed on the mounting bracket, which is not easy to disassemble and cannot be stored. When the machine is not in use, it is easy to cause scratches to the operator, affecting work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a sour jujube screening machine to solve the problem that the discharge chute of the screening machine proposed in the above background technology is directly fixed on the mounting bracket, which is not easy to disassemble and cannot be stored. When the machine is not in use, it is easy to cause scratches to the operator, thereby affecting work efficiency.

[0005] In order to achieve the above object, the utility model provides the following technical solution, a sour jujube screening machine, comprising:

[0006] The main body comprises a feed hopper, a conveying device is installed on the surface of the feed hopper, a mounting bracket is installed on the surface of the conveying device, a conveyor belt and a discharge chute are arranged on the surface of the mounting bracket, a storage plate is fixedly connected to the surface of the storage plate, and a partition is fixedly connected to the surface of the storage plate;

[0007] The rotating mechanism includes an installation bin, which is fixedly connected to the surface of the installation bracket, the surface of the discharge trough is fixedly connected to a connecting plate, the surface of the installation bin is provided with a through hole, the surface of the connecting plate is provided with a movable groove and a limiting hole, the surface of the installation bin is fixedly connected to a rotating block, the inner surface of the installation bin is provided with a supporting spring and a limiting plate, and the surface of the limiting plate is fixedly connected to a limiting rod.

[0008] Preferably, two groups of the mounting bins and connecting plates are provided, the two groups of the mounting bins are provided on both sides of the discharge trough, the two groups of the connecting plates are fixed on both sides of the discharge trough, and two groups of the through holes and the limiting holes are provided, the two groups of the through holes are opened on both sides of the mounting bins, and the number of the limiting holes in each group is two.

[0009] Preferably, the rotating block is rotatably connected to the surface of the movable groove, one end of the support spring is fixedly connected to the inner surface of the installation bin, the other end of the support spring is fixedly connected to the surface of the limit plate, and the limit plate is abutted against the inner surface of the installation bin.

[0010] Preferably, two groups of the limit rods are provided, and the two groups of the limit rods are arranged on both sides of the limit plate, one end of the limit rod is fixedly connected to the surface of the limit plate, and the other end of the limit rod is plugged and connected to the surface of the through hole and the limit hole.

[0011] Preferably, a pushing mechanism is provided on the surface of the storage board, and the pushing mechanism includes a handle, and the handle is movably connected to the outside of the storage board, and a connecting block is fixedly connected to the surface of the handle, and a mounting plate is provided on the surface of the handle, and a plug rod is fixedly connected to the surface of the mounting plate, and a scraper is fixedly connected to the surface of the plug rod, and a sliding groove is provided on the surface of the storage board.

[0012] Preferably, the cross-section of the handle is "C"-shaped, and two groups of connecting blocks are provided, the two groups of connecting blocks are fixedly connected to the two ends of the handle, a rotating groove is opened on the surface of the mounting plate, and the connecting block is rotatably connected to the surface of the rotating groove.

[0013] Preferably, the cross-section of the insertion rod is in an I-shape, the insertion rod is slidably connected to the surface of the slide groove, one end of the insertion rod is fixedly connected to the surface of the scraper, and the other end of the insertion rod is fixedly connected to the surface of the mounting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By splitting the discharge chute and the mounting bracket, the discharge chute can be rotated forward and backward during use, thereby achieving a storage effect, avoiding the discharge chute protruding on one side of the machine after the screening machine is used, affecting the normal operation of the operator, and preventing the discharge chute from scratching personnel. The support spring provides support force on the limit plate and the limit rod, so that the limit rod and the two sets of limit holes are inserted and engaged to fix the front and rear positions of the discharge chute.

[0016] 2. By arranging a scraper on the storage plate, after using the sour jujube screening machine, the handle can be pulled to slide the insertion rod and the scraper on the surface of the storage plate, so that the sour jujubes on the side away from the operator can be pulled out together, so as to avoid the operator directly reaching into the screening machine to take out the sour jujubes, and the scraper can push out all the sour jujubes at one time, thereby improving the work efficiency of sour jujube screening and collection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a left-side stereoscopic schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a structural stereoscopic schematic diagram of the connection plate of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the structure of the handle of the utility model;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of a partial three-dimensional cross-sectional view of the structure of the middle installation chamber;

[0022] Figure 6 For this utility model Figure 4 A schematic diagram of a partial three-dimensional cross-sectional view of the structure of the middle plug rod.

[0023] In the figure: 1. feed hopper; 11. conveying device; 12. mounting bracket; 13. conveyor belt; 14. storage plate; 15. partition; 16. discharge chute; 2. mounting bin; 21. connecting plate; 22. through hole; 23. movable groove; 24. limiting hole; 25. rotating block; 26. supporting spring; 27. limiting plate; 28. limiting rod; 3. handle; 31. connecting block; 32. mounting plate; 33. plug rod; 34. scraper; 35. slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] A sour jujube screening machine, comprising:

[0027] The main body includes a feed hopper 1, a conveying device 11 is installed on the surface of the feed hopper 1, a mounting bracket 12 is installed on the surface of the conveying device 11, a conveyor belt 13 and a discharge chute 16 are arranged on the surface of the mounting bracket 12, a storage plate 14 is fixedly connected to the surface of the storage plate 14, and a partition 15 is fixedly connected to the surface of the storage plate 14. During the use of the sour jujube screening machine, sour jujubes can be poured from the feed hopper 1, so that the sour jujubes are transported to the conveyor belt 13 through the conveying device 11, and the spacing between the multiple groups of conveyor belts 13 from one side of the conveying device 11 changes from small to large, so as to screen the sour jujubes, so that the sour jujubes of different sizes fall on the storage plate 14, and are divided by the partition 15, and the largest sour jujubes are removed from the discharge chute 16;

[0028] The rotating mechanism includes an installation bin 2, which is fixedly connected to the surface of the installation bracket 12, a connecting plate 21 is fixedly connected to the surface of the discharge trough 16, a through hole 22 is opened on the surface of the installation bin 2, a movable groove 23 and a limiting hole 24 are opened on the surface of the connecting plate 21, a rotating block 25 is fixedly connected to the surface of the installation bin 2, a supporting spring 26 and a limiting plate 27 are arranged on the inner surface of the installation bin 2, and a limiting rod 28 is fixedly connected to the surface of the limiting plate 27. By arranging a rotating mechanism on the discharge trough 16, the discharge trough 16 can be stored to avoid affecting the operator's operation when not in use.

[0029] Furthermore, two groups of mounting bins 2 and connecting plates 21 are provided, and the two groups of mounting bins 2 are provided on both sides of the discharge trough 16, and the two groups of connecting plates 21 are fixed on both sides of the discharge trough 16. Two groups of through holes 22 and limiting holes 24 are provided, and the two groups of through holes 22 are opened on both sides of the mounting bin 2, and the number of limiting holes 24 in each group is two, and the diameters of the through holes 22 and the limiting holes 24 are the same. Through the action of the through holes 22 and the limiting holes 24, the limiting rod 28 limits the rotation position.

[0030] Furthermore, the rotating block 25 is rotatably connected to the surface of the movable groove 23, one end of the support spring 26 is fixedly connected to the inner surface of the installation bin 2, and the other end of the support spring 26 is fixedly connected to the surface of the limit plate 27, and the limit plate 27 is abutted against the inner surface of the installation bin 2. Under the action of the movable groove 23, the discharge chute 16 and the connecting plate 21 rotate around the rotating block 25. Under the action of the support spring 26, a supporting force is provided on the surface of the limit plate 27 to drive the limit plate 27 to slide on the inner surface of the installation bin 2.

[0031] Furthermore, two groups of limit rods 28 are provided, and the two groups of limit rods 28 are arranged on both sides of the limit plate 27. One end of the limit rod 28 is fixedly connected to the surface of the limit plate 27, and the other end of the limit rod 28 is plugged and connected to the surface of the through hole 22 and the limit hole 24. Under the plug-in connection of the two groups of limit rods 28 and the two groups of limit holes 24, the position of the discharge trough 16 before and after rotation is limited, so that the position of the disassembled discharge trough 16 can be fixed.

[0032] Furthermore, a pushing mechanism is provided on the surface of the storage plate 14, and the pushing mechanism includes a handle 3, which is movably connected to the outside of the storage plate 14, a connecting block 31 is fixedly connected to the surface of the handle 3, a mounting plate 32 is provided on the surface of the handle 3, a plug rod 33 is fixedly connected to the surface of the mounting plate 32, a scraper 34 is fixedly connected to the surface of the plug rod 33, and a slide groove 35 is provided on the surface of the storage plate 14. Under the action of the handle 3, the handle 3 can be pulled to drive the plug rod 33 and the scraper 34 to slide on the slide groove 35 and the storage plate 14 respectively.

[0033] Furthermore, the cross-section of the handle 3 is "C"-shaped, and two groups of connecting blocks 31 are provided. The two groups of connecting blocks 31 are fixedly connected to the two ends of the handle 3. A rotating groove is opened on the surface of the mounting plate 32, and the connecting block 31 is rotatably connected to the surface of the rotating groove. Under the action of the rotating groove, the handle 3 rotates on the surface of the mounting plate 32 with the connecting block 31 as the center.

[0034] Furthermore, the cross-section of the rod 33 is in the shape of an "I" character, and the rod 33 is slidably connected to the surface of the slide groove 35, one end of the rod 33 is fixedly connected to the surface of the scraper 34, and the other end of the rod 33 is fixedly connected to the surface of the mounting plate 32. Under the action of the rod 33, the connection between the handle 3 and the scraper 34 is realized, so that pulling the handle 3 can drive the movement of the scraper 34, and the sour jujube on the storage plate 14 and the partition 15 can be pulled out together through the scraper 34.

[0035] Working principle: When the sieving machine is not used to process the sour jujube, the two limit rods 28 on both sides can be pressed into the installation bin 2 first, and the limit plate 27 slides on the inner surface of the installation bin 2. The support spring 26 is in a compressed state, so that the limit rod 28 and a group of limit holes 24 are canceled from the plug-in state. At this time, the discharge chute 16 is rotated to make the connecting plate 21 rotate to the top of the mounting bracket 12 with the rotating block 25 as the center. After the two groups of through holes 22 and the other group of limit holes 24 are aligned, the limit rod 28 and the limit plate 27 are connected to the surface of the limit hole 24 through the through hole 22 under the action of the supporting force provided by the support spring 26, so as to limit the rotating connecting plate 21, thereby achieving the rotation and storage of the discharge chute 16.

[0036] After the partition 15 collects the screened sour dates, the handle 3 can be rotated with the connecting block 31 as the center through the rotating groove on the mounting plate 32, and the handle 3 is pulled at the same time to drive the two sets of plug rods 33 to slide on the surface of the slide groove 35, thereby making the scraper 34 connected to the plug rods 33 slide along the surface of the storage plate 14, and the sour dates near the inner side of the screening machine are pulled to the side close to the partition 15 for discharging, so as to complete the collection of the sour dates.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sour jujube screening machine, characterized in that: include: The main body comprises a feed hopper (1), a conveying device (11) is installed on the surface of the feed hopper (1), a mounting bracket (12) is installed on the surface of the conveying device (11), a conveyor belt (13) and a discharge trough (16) are arranged on the surface of the mounting bracket (12), a storage plate (14) is fixedly connected to the surface of the storage plate (14), and a partition plate (15) is fixedly connected to the surface of the storage plate (14); The rotating mechanism comprises a mounting bin (2), wherein the mounting bin (2) is fixedly connected to the surface of a mounting bracket (12), a connecting plate (21) is fixedly connected to the surface of the discharge trough (16), a through hole (22) is provided on the surface of the mounting bin (2), a movable groove (23) and a limiting hole (24) are provided on the surface of the connecting plate (21), a rotating block (25) is fixedly connected to the surface of the mounting bin (2), a supporting spring (26) and a limiting plate (27) are provided on the inner surface of the mounting bin (2), and a limiting rod (28) is fixedly connected to the surface of the limiting plate (27).

2. A sour jujube screening machine according to claim 1, characterized in that: The installation bins (2) and the connecting plates (21) are provided in two groups, the two groups of the installation bins (2) are provided on both sides of the discharge trough (16), the two groups of the connecting plates (21) are fixed on both sides of the discharge trough (16), the through holes (22) and the limiting holes (24) are provided in two groups, the two groups of the through holes (22) are opened on both sides of the installation bins (2), and the number of the limiting holes (24) in each group is two.

3. A sour jujube screening machine according to claim 1, characterized in that: The rotating block (25) is rotatably connected to the surface of the movable groove (23), one end of the support spring (26) is fixedly connected to the inner surface of the installation bin (2), the other end of the support spring (26) is fixedly connected to the surface of the limit plate (27), and the limit plate (27) is abutted against the inner surface of the installation bin (2).

4. A sour jujube screening machine according to claim 1, characterized in that: The limiting rods (28) are provided in two groups, and the two groups of limiting rods (28) are provided on both sides of the limiting plate (27), one end of the limiting rod (28) is fixedly connected to the surface of the limiting plate (27), and the other end of the limiting rod (28) is plugged and connected to the surface of the through hole (22) and the limiting hole (24).

5. The sour jujube screening machine according to claim 1, characterized in that: The surface of the storage plate (14) is provided with a pushing mechanism, the pushing mechanism comprising a handle (3), the handle (3) is movably connected to the outside of the storage plate (14), the surface of the handle (3) is fixedly connected to a connecting block (31), the surface of the handle (3) is provided with a mounting plate (32), the surface of the mounting plate (32) is fixedly connected to an insertion rod (33), the surface of the insertion rod (33) is fixedly connected to a scraper (34), and the surface of the storage plate (14) is provided with a sliding groove (35).

6. A sour jujube screening machine according to claim 5, characterized in that: The handle (3) has a C-shaped cross section, and two groups of connection blocks (31) are provided. The two groups of connection blocks (31) are fixedly connected to the two ends of the handle (3). A rotation groove is provided on the surface of the mounting plate (32), and the connection block (31) is rotatably connected to the surface of the rotation groove.

7. The sour jujube screening machine according to claim 5, characterized in that: The cross section of the insertion rod (33) is in the shape of an I-shaped letter "I". The insertion rod (33) is slidably connected to the surface of the slide groove (35). One end of the insertion rod (33) is fixedly connected to the surface of the scraper (34), and the other end of the insertion rod (33) is fixedly connected to the surface of the mounting plate (32).

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