Mixing device for sculpture cultural relic repair material

Abstract

The utility model relates to the technical field of mixing, in particular to a sculpture cultural relic repair material mixing device which comprises a barrel provided with an upper cavity and a lower cavity, a water inlet pipeline leading to the lower cavity is fixedly mounted on one side of the barrel, a gantry support is fixedly mounted at an opening in the top end of the barrel, and a stirring barrel is fixedly mounted in the lower cavity of the barrel. And a crushing mechanism which is driven by a motor and is used for grinding and crushing at least two raw materials is arranged in the upper cavity of the cylinder body. The driving gear connected to the output end of the motor rotates clockwise to drive the driven gear to rotate anticlockwise, the synchronous belt rotates to drive the second stirring rod connected to the center shaft to rotate in the direction opposite to that of the first stirring rod, and the first stirring rod and the second stirring rod which rotate in the opposite direction enable materials to be mixed more sufficiently; and the gap between the crushing roller and the thread groove is gradually reduced according to the jaw crushing principle, so that the original material is gradually ground into powder from a large piece, and the original material is ground more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing, in particular to a mixing device for carving cultural relics restoration materials. Background Art

[0002] Cultural relic restoration uses traditional techniques and modern technology to carry out physical and chemical restoration measures directly on cultural relics in order to preserve and understand the artistic and historical original appearance of the cultural relics and slow down or stop the damage to the cultural relics. Currently, when repairing cultural relics, clay materials are mixed and stirred, and then a certain amount of water is added to the clay materials as a diluent. After the materials are mixed to a certain degree, the mixed materials are used to repair the cultural relics.

[0003] Existing restoration material mixing devices mostly use blades that rotate and cut repeatedly to crush the original materials. Due to the single structure, it is easy to have problems with low crushing efficiency and level. At the same time, the general mixing process mostly uses unidirectional rotation, which makes the material mixing insufficient, affecting the subsequent mixing and affecting the restoration work of the cultural relics. Utility Model Content

[0004] The utility model aims to solve the problems of incomplete crushing of original materials and insufficient material mixing in the prior art, and proposes a mixing device for carving cultural relics restoration materials.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for mixing materials for restoring sculptured cultural relics, comprising a cylinder with an upper cavity and a lower cavity, and a water inlet pipe leading to the lower cavity is fixedly installed on one side of the cylinder, characterized in that a gantry bracket is fixedly installed at the top opening of the cylinder, a motor is fixedly installed on the upper end of the gantry bracket, and a mixing drum is fixedly installed in the lower cavity of the cylinder;

[0007] The upper chamber of the cylinder is provided with a pulverizing mechanism driven by a motor and used for crushing at least two raw materials, and the lower chamber of the cylinder is provided with a stirring mechanism driven by a motor and used for mixing at least two raw materials;

[0008] The bottom end of the mixing drum is provided with a discharge port, the discharge port is matched with a solenoid valve, the bottom end of the drum body is provided with a receiving groove connected with the bottom end of the discharge port, and a storage dish is movably placed in the receiving groove.

[0009] Preferably, a through opening connecting the upper cavity and the lower cavity is opened in the middle end of the cylinder, and the upper cavity is a funnel structure that is wide at the top and narrow at the bottom. A normal opening connecting the lower cavity and corresponding to the mixing cylinder is opened on the front side of the lower end of the cylinder.

[0010] Preferably, the crushing mechanism includes a hollow shaft driven by a motor to rotate and rotatably installed on a gantry bracket and extending into the cylinder body, the hollow shaft is fixedly mounted with a crushing roller, the crushing roller is a boss structure adapted to the upper cavity, a threaded groove is provided on the inner wall of the upper cavity, and a threaded rail engaging the threaded groove is integrally provided on the outer surface of the crushing roller.

[0011] Preferably, a driving gear and a driven gear that are meshed and connected are keyed to the output end of the motor and the hollow rotating shaft respectively.

[0012] Preferably, the stirring mechanism includes a central shaft which is driven to rotate by a motor, rotatably mounted in a hollow shaft through a bearing and extends into the cylinder body, a first stirring rod is fixedly connected to the lower end of the hollow shaft, and two groups of second stirring rods are fixedly connected to the lower end of the central shaft.

[0013] Preferably, a synchronous belt arranged via a synchronous wheel is connected between the output end of the motor and the central shaft.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model drives the driven gear to rotate counterclockwise by clockwise rotation of the driving gear connected to the output end of the motor, so that the first stirring rod connected to the hollow shaft rotates counterclockwise, and the second stirring rod connected to the central shaft is driven by the rotation of the synchronous belt to rotate in the opposite direction to the first stirring rod. The first stirring rod and the second stirring rod rotating in opposite directions make the materials mixed more fully.

[0016] 2. The utility model utilizes the jaw crushing principle to set the gap between the crushing roller and the thread groove to gradually decrease, so that the original material is gradually ground into powder from a large piece, and the original material is ground more thoroughly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a mixing device for carving cultural relics restoration materials proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a mixing device for carving cultural relics restoration materials proposed by the utility model;

[0019] Figure 3 This is a cross-sectional view of a mixing device for carving cultural relic restoration materials proposed by the utility model.

[0020] In the figure: 1. Cylinder; 2. Water inlet pipe; 3. Gantry bracket; 4. Mixing drum; 5. Motor; 6. Driving gear; 7. Hollow shaft; 8. Driven gear; 9. Crushing roller; 10. Threaded groove; 11. Funnel; 12. Center shaft; 13. Synchronous belt; 14. First stirring rod; 15. Second stirring rod; 16. Discharge port; 17. Storage tank; 18. Storage dish; 19. Threaded rail. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3 , a mixing device for restoration materials of sculptured cultural relics, comprising a cylinder 1 with an upper cavity and a lower cavity, and a water inlet pipe 2 leading to the lower cavity is fixedly installed on one side of the cylinder 1, and the water inlet pipe 2 extends to the opening position of the mixing drum 4, a gantry bracket 3 is fixedly installed at the top opening of the cylinder 1, and a motor 5 is fixedly installed on the upper end of the gantry bracket 3, and a mixing drum 4 is fixedly installed in the lower cavity of the cylinder 1, and a through opening 11 connecting the upper cavity and the lower cavity is opened in the middle end of the cylinder 1, and the upper cavity is a funnel structure that is wide at the top and narrow at the bottom, and a normal opening connecting the lower cavity and corresponding to the mixing drum 4 is opened on the front side of the lower end of the cylinder 1;

[0023] A discharge port 16 is provided at the bottom of the mixing drum 4, and a solenoid valve is provided on the discharge port 16. The solenoid valve is in a normally closed state when the equipment is running to prevent the mixed material from falling. A storage groove 17 connected to the bottom of the discharge port 16 is provided at the bottom of the drum 1, and a storage dish 18 is movably placed in the storage groove 17 to facilitate the taking of the obtained mixed material.

[0024] A pulverizing mechanism driven by a motor 5 for crushing at least two raw materials is arranged in the upper chamber of the cylinder 1 , and a stirring mechanism driven by a motor 5 for mixing at least two raw materials is arranged in the lower chamber of the cylinder 1 .

[0025] The pulverizing mechanism includes a hollow shaft 7 driven by a motor 5 to rotate and rotatably mounted on the gantry bracket 3 and extending into the cylinder 1. A pulverizing roller 9 is fixedly mounted on the hollow shaft 7. The pulverizing roller 9 is a boss structure adapted to the upper cavity. A thread groove 10 is provided on the inner wall of the upper cavity, and a thread rail 19 is integrally provided on the outer surface of the pulverizing roller 9 to engage with the thread groove 10. For details, refer to the attached manual. Figure 2 , using the jaw crushing principle, the gap between the crushing roller 9 and the thread groove 10 is gradually reduced, so that the original material is gradually crushed from a large piece into powder;

[0026] The output end of the motor 5 and the hollow shaft 7 are respectively key-connected with a driving gear 6 and a driven gear 8 that are meshed together. The clockwise rotation of the output shaft of the motor 5 drives the driving gear 6 to rotate clockwise. At this time, the driven gear 8 meshing with the driving gear 6 rotates counterclockwise, and the hollow shaft 7 rotates counterclockwise.

[0027] The stirring mechanism includes a central shaft 12 which is driven to rotate by a motor 5, is rotatably mounted in the hollow shaft 7 through a bearing and extends into the cylinder 1. A first stirring rod 14 is fixedly connected to the lower end of the hollow shaft 7, and two groups of second stirring rods 15 are fixedly connected to the lower end of the central shaft 12. A synchronous belt 13 arranged through a synchronous wheel is connected between the output end of the motor 5 and the central shaft 12. When the motor 5 rotates clockwise, the neutral shaft 12 is driven to rotate clockwise through the synchronous belt 13.

[0028] It should be noted that the specific models and specifications of the motor 5 and the solenoid valve need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0029] The functional principle of the utility model can be explained through the following operation modes:

[0030] Put the original material into the top opening of the cylinder 1, control the motor 5 to start, and the original material passes through the gradually decreasing distance between the crushing roller 9 and the thread groove 10, and the volume decreases accordingly, until it is ground into powder, and then enters the mixing cylinder 4 from the gap between the crushing roller 9 and the bottom of the thread groove 10;

[0031] The output end of the motor 5 drives the driving gear 6 to rotate clockwise, so that the driven gear 8 meshing with the driving gear 6 rotates counterclockwise, thereby driving the hollow shaft 7 to rotate counterclockwise, and the crushing roller 9 and the first stirring rod 14 installed in conjunction with the hollow shaft 7 also rotate counterclockwise;

[0032] The motor 5 drives the central shaft 12 to rotate clockwise with the shaft sleeve provided on the mixing drum 4 as a fulcrum through the synchronous belt 13, thereby driving the second mixing rod 15 matchedly installed at the lower end of the central shaft 12 to rotate clockwise;

[0033] The liquid is injected from the water inlet pipe 2 in a desired proportion, and the liquid and at least two raw materials are fully mixed by the counter-rotation of the first stirring rod 14 and the second stirring rod 15;

[0034] The obtained mixed material can enter the storage dish 18 placed in the receiving tank 17 through the discharge port 16. It should be noted that during the operation of the equipment, the solenoid valve on the discharge port 16 is in a normally closed state. The solenoid valve can be opened to take out the material only after the equipment stops.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for mixing materials for restoring sculptured cultural relics, comprising a cylinder (1) having an upper cavity and a lower cavity, and a water inlet pipe (2) leading to the lower cavity is fixedly installed on one side of the cylinder (1), characterized in that: A gantry bracket (3) is fixedly mounted at the top opening of the cylinder (1), a motor (5) is fixedly mounted on the upper end of the gantry bracket (3), and a mixing drum (4) is fixedly mounted in the lower cavity of the cylinder (1); The upper chamber of the cylinder (1) is provided with a crushing mechanism driven by a motor (5) for crushing at least two raw materials, and the lower chamber of the cylinder (1) is provided with a stirring mechanism driven by a motor (5) for mixing at least two raw materials; The mixing drum (4) is provided with a discharge port (16) at the bottom end thereof, and the discharge port (16) is provided with a solenoid valve; the drum body (1) is provided with a storage groove (17) at the bottom end thereof, which is connected to the bottom end of the discharge port (16); and a storage dish (18) is movably placed in the storage groove (17); The pulverizing mechanism comprises a hollow rotating shaft (7) which is driven by a motor (5) to rotate and is mounted on a gantry bracket (3) and extends into the cylinder (1); a pulverizing roller (9) is fixedly mounted on the hollow rotating shaft (7); the pulverizing roller (9) is a boss structure adapted to the upper cavity; a thread groove (10) is provided on the inner wall of the upper cavity; the gap between the pulverizing roller (9) and the thread groove (10) is gradually reduced by utilizing the jaw crushing principle; and a thread rail (19) which engages with the thread groove (10) is integrally provided on the outer surface of the pulverizing roller (9); The output end of the motor (5) and the hollow rotating shaft (7) are respectively key-connected with a driving gear (6) and a driven gear (8) that are meshed with each other; The stirring mechanism comprises a central shaft (12) which is driven to rotate by a motor (5), is rotatably mounted in a hollow rotating shaft (7) through a bearing and extends into the cylinder (1); a first stirring rod (14) is fixedly connected to the lower end of the hollow rotating shaft (7); and two sets of second stirring rods (15) are fixedly connected to the lower end of the central shaft (12); A synchronous belt (13) is connected between the output end of the motor (5) and the central shaft (12) via a synchronous wheel.

2. The device for mixing materials for restoring sculptured cultural relics according to claim 1, characterized in that: A through opening (11) connecting the upper chamber and the lower chamber is provided in the middle end of the cylinder (1), and the upper chamber is a funnel structure that is wide at the top and narrow at the bottom. A regular opening connecting the lower chamber and corresponding to the mixing cylinder (4) is provided at the front side of the lower end of the cylinder (1).

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