Grain and oil transferring and lifting device

Abstract

The utility model relates to the technical field of transferring and lifting, in particular to a grain and oil transferring and lifting device which enables materials to be in a semi-sealed state in the lifting process, prevents dust generated by the materials from hurting bodies of workers and improves practicability. A screw rod is longitudinally and rotationally installed at the top end of the storage bin, a fixing ring is installed in the bottom area of the screw rod in a screwed mode, two discharging doors are symmetrically formed in the top area of the outer side wall of the storage bin, and two lifting mechanisms are symmetrically arranged on the outer side wall of the fixing ring through limiting mechanisms; the lifting mechanism comprises a connecting rod, the connecting rod is transversely and fixedly installed on the outer side wall of the fixing ring, a lifting groove is fixedly installed at the other end of the connecting rod, the other end of the lifting groove is attached to the inner side wall of the storage bin, a through hole is formed in the bottom end of the lifting groove, and a cover plate is rotatably installed at the bottom end of the interior of the through hole through hinges. The two limiting plates are slidably connected with the outer side wall of the connecting rod.

Description

Technical Field

[0001] The present application relates to the technical field of transfer and lifting, and specifically to a grain and oil transfer and lifting device. Background Art

[0002] Grain and oil is a general term for grains, beans and other grains and oils and their processed products and semi-finished products. It is a general term for the main food of mankind. As the saying goes, food is the first necessity of the people. Grain is a necessity for our survival and a special commodity related to the national economy and people's livelihood. It is well known that we know about grain crops and grain and oil. The seeds, fruits, roots, tubers and processed products of grain crops are collectively referred to as grains. Grain is divided into raw grain and finished grain according to whether it has been processed. Grain and oil products include: raw noodles, mixed noodle tea, noodles, longxu noodles, buckwheat noodles, macaroni, cold noodles, cakes, instant noodles, rice noodles, tofu, soy milk, buns, bread, biscuits, sesame cakes, gluten, cocoa powder, salad dressing, sesame paste, peanut butter, etc. In the process of grain and oil production, the transfer and lifting device plays an indispensable and vital role.

[0003] The existing grain and oil transfer and lifting process will generate a certain amount of dust. A large amount of dust can be easily inhaled by on-site staff, which poses a great threat to the staff on site. Therefore, we propose a grain and oil transfer and lifting device to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a grain and oil transfer and lifting device that keeps the material in a semi-sealed state during the lifting process, thereby preventing the material from generating dust that may cause physical harm to workers and improving the practicality of the device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a grain and oil transfer and lifting device, comprising a storage bin, a screw rod is longitudinally rotatably installed at the top of the storage bin, a fixing ring is screwed on the bottom area of ​​the screw rod, two discharge doors are symmetrically opened at the top area of ​​the outer wall of the storage bin, and two lifting mechanisms are symmetrically arranged on the outer wall of the fixing ring through a limiting mechanism;

[0008] The material lifting mechanism includes a connecting rod, which is transversely fixedly installed on the outer side wall of the fixing ring, a lifting groove is fixedly installed on the other end of the connecting rod, and the other end of the lifting groove is in contact with the inner side wall of the storage bin, a through hole is provided at the bottom end of the lifting groove, a cover plate is rotatably installed at the inner bottom end of the through hole through a hinge, a connecting hole is provided on the outer side wall of the lifting groove, a fixing rod is fixedly installed at the bottom end of the lifting groove, the bottom end of the cover plate is in contact with the top end of the fixing rod, and two feeding pipes are symmetrically provided at the top end of the storage bin;

[0009] The limiting mechanism comprises two limiting plates, which are symmetrically fixedly installed inside the storage bin, and the two limiting plates are slidably connected to the outer side wall of the connecting rod.

[0010] Preferably, a protective cover is fixedly mounted on the top of the fixing ring, and the bottom area of ​​the screw is screwed onto the protective cover.

[0011] Furthermore, the bottom end of each feed pipe is obliquely connected to a guide pipe.

[0012] Furthermore, a reciprocating motor is fixedly installed on the top of the storage bin, and the output end of the reciprocating motor is fixedly connected to the top of the screw rod.

[0013] On the basis of the above-mentioned solution, a guide pin is fixedly mounted on the bottom end of each cover plate.

[0014] Furthermore, an observation window is installed on the outer side wall of the storage bin.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present application provides a grain and oil transfer and lifting device, which has the following beneficial effects:

[0017] The grain and oil transfer and lifting device contacts the material inside the storage bin through the bottom end of the cover plate, and then transfers the material to the inside of the storage bin through the rotation of the hinge. By rotating the screw, the fixing ring drives the connecting rod and the lifting groove to adjust the height in cooperation with the limit mechanism. The connecting hole provided on the lifting groove is connected with the discharge door, and then the material is lifted and unloaded, so that the material is in a semi-sealed state during the lifting process, avoiding the physical harm of workers caused by dust generated by the material, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of this application;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of this application;

[0020] Figure 3 For this application Figure 2 The enlarged structural diagram of the middle A part;

[0021] Figure 4 For this application Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0022] Markings in the attached drawings: 1. Storage bin; 2. Screw; 3. Fixed ring; 4. Discharge door; 5. Connecting rod; 6. Lifting slot; 7. Through hole; 8. Cover plate; 9. Hinge; 10. Connecting hole; 11. Fixed rod; 12. Feed pipe; 13. Limit plate; 14. Protective cover; 15. Guide tube; 16. Reciprocating motor; 17. Guide needle; 18. Observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions 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 are within the scope of protection of this application.

[0024] Example

[0025] See also Figure 1-4 A grain and oil transfer and lifting device comprises a storage bin 1, a screw rod 2 is longitudinally and rotatably installed at the top of the storage bin 1, a fixing ring 3 is screwed on the bottom area of ​​the screw rod 2, two discharge doors 4 are symmetrically arranged at the top area of ​​the outer wall of the storage bin 1, and two lifting mechanisms are symmetrically arranged on the outer wall of the fixing ring 3 through a limiting mechanism; the lifting mechanism comprises a connecting rod 5, the connecting rod 5 is transversely fixedly installed on the outer wall of the fixing ring 3, a lifting groove 6 is fixedly installed at the other end of the connecting rod 5, the other end of the lifting groove 6 is in contact with the inner wall of the storage bin 1, a through hole 7 is arranged at the bottom end of the lifting groove 6, and the inner bottom end of the through hole 7 is connected by a hinge 9 A cover plate 8 is rotatably installed, a connecting hole 10 is provided on the outer wall of the lifting groove 6, a fixing rod 11 is fixedly installed at the bottom end of the lifting groove 6, the bottom end of the cover plate 8 is fitted with the top end of the fixing rod 11, and two feed pipes 12 are symmetrically provided at the top end of the storage bin 1; a protective cover 14 is fixedly installed at the top end of the fixing ring 3, and the bottom area of ​​the screw 2 is screwed with the protective cover 14. By installing the protective cover 14, the screw 2 is protected. A guide pipe 15 is installed obliquely at the bottom end of each feed pipe 12. By installing the guide pipe 15, the material discharged into the storage bin 1 through the feed pipe 12 is guided.

[0026] See also Figure 1-4The limiting mechanism includes two limiting plates 13, which are symmetrically fixedly installed inside the storage bin 1. The two limiting plates 13 are slidably connected to the outer wall of the connecting rod 5. The grain and oil transfer and lifting device contacts the material inside the storage bin 1 through the bottom end of the cover plate 8, and then the material is transferred to the inside of the storage bin 1 through the rotation of the hinge 9. By rotating the screw 2, the fixing ring 3 drives the connecting rod 5 and the lifting groove 6 to adjust the height under the cooperation of the limiting mechanism. The connecting hole 10 opened on the lifting groove 6 is connected with the discharge door 4, and then the material is lifted and unloaded, so that the material is in a semi-sealed state during the lifting process, avoiding the material from generating dust to cause physical harm to the workers, thereby improving the practicality.

[0027] See also Figure 1 It should also be noted that a reciprocating motor 16 is fixedly installed at the top of the storage bin 1, and the output end of the reciprocating motor 16 is fixedly connected to the top of the screw 2. By installing the reciprocating motor 16, power support is provided to the screw 2.

[0028] See also Figure 2 A guide pin 17 is fixedly installed at the bottom end of each cover plate 8. By installing the guide pin 17, the rotating cover plate 8 can be guided.

[0029] See also Figure 1 An observation window 18 is installed on the outer wall of the storage bin 1 . By installing the observation window 18 , it is convenient for the user to observe the materials inside the storage bin 1 .

[0030] In summary, when the grain and oil transfer and lifting device is in use, the material passes through the feed pipe 12 and is moved to the interior of the storage bin 1 under the guidance of the guide pipe 15 for storage. When the material needs to be lifted, the reciprocating motor 16 is started, and the power is output through the bottom end of the reciprocating motor 16, thereby synchronously driving the screw 2 to rotate. While the screw 2 rotates, it drives the fixing ring 3, the connecting rod 5 and the lifting groove 6 to perform longitudinal height lifting operations under the guidance of the two limit plates 13, and contacts the material through the guide needle 17, so that the guide needle 17 drives the cover plate 8 to rotate under the limit of the hinge 9, and then the material is transmitted to the interior of the lifting groove 6 through the through hole 7 opened at the bottom end of the lifting groove 6, and the reciprocating motor 16 is restarted. This motor is The well-known equipment purchased directly from the market by technicians in this field is only used here, and no structural and functional improvements are made to it. We will not go into details here. The motor is provided with a control switch matching it. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control. The direction of the output power of the reciprocating motor 16 is reversed, so that the lifting trough 6 moves in the opposite height, and the material contacts the top of the cover plate 8, and then the bottom end of the cover plate 8 contacts the top of the fixing rod 11, thereby completing the sealing operation of the bottom area of ​​the lifting trough 6, and connecting it with the discharge door 4 through the connecting hole 10 opened on the lifting trough 6, so that the material inside the lifting trough 6 can be quickly lifted.

[0031] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A grain and oil transport and lifting device, comprising a storage bin (1), characterized in that: A screw rod (2) is longitudinally rotatably mounted on the top of the storage bin (1), a fixing ring (3) is screwed on the bottom of the screw rod (2), two discharge doors (4) are symmetrically arranged on the top of the outer wall of the storage bin (1), and two lifting mechanisms are symmetrically arranged on the outer wall of the fixing ring (3) via a limiting mechanism; The material lifting mechanism comprises a connecting rod (5), the connecting rod (5) is transversely fixedly installed on the outer side wall of the fixing ring (3), the other end of the connecting rod (5) is fixedly installed with a lifting groove (6), the other end of the lifting groove (6) is in contact with the inner side wall of the storage bin (1), a through hole (7) is provided at the bottom end of the lifting groove (6), a cover plate (8) is rotatably installed at the inner bottom end of the through hole (7) through a hinge (9), a connecting hole (10) is provided on the outer side wall of the lifting groove (6), a fixing rod (11) is fixedly installed at the bottom end of the lifting groove (6), the bottom end of the cover plate (8) is in contact with the top end of the fixing rod (11), and two feeding pipes (12) are symmetrically provided at the top end of the storage bin (1); The limiting mechanism comprises two limiting plates (13), the two limiting plates (13) are symmetrically fixedly installed inside the storage bin (1), and the two limiting plates (13) are slidably connected to the outer side wall of the connecting rod (5).

2. A grain and oil transport and lifting device according to claim 1, characterized in that: A protective cover (14) is fixedly mounted on the top of the fixing ring (3), and the bottom area of ​​the screw rod (2) is screwed onto the protective cover (14).

3. A grain and oil transport and lifting device according to claim 2, characterized in that: The bottom end of each feed pipe (12) is connected obliquely to a guide pipe (15).

4. A grain and oil transport and lifting device according to claim 3, characterized in that: A reciprocating motor (16) is fixedly mounted on the top of the storage bin (1), and the output end of the reciprocating motor (16) is fixedly connected to the top of the screw rod (2).

5. A grain and oil transport and lifting device according to claim 4, characterized in that: A guide pin (17) is fixedly mounted on the bottom end of each cover plate (8).

6. A grain and oil transport and lifting device according to claim 5, characterized in that: An observation window (18) is installed on the outer side wall of the storage bin (1).

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