Conveying mechanism for automatic cement production line

Abstract

The utility model relates to the technical field of cement production, in particular to a conveying mechanism for an automatic cement production line, which comprises a shell, a first rotating shaft and a second rotating shaft are respectively and rotatably arranged on the inner walls of two sides of the shell through rolling bearings, and a motor is fixedly arranged on the outer wall of one end of the shell. A discharging port is fixedly formed in the side, close to the motor, of the bottom of the shell, the output end of the motor penetrates into the shell and is fixedly connected with the end of the second rotating shaft, a plurality of rotating rods are arranged between the first rotating shaft and the second rotating shaft, and spiral blades corresponding in position are fixedly arranged on the rod walls of the rotating rods. Rectangular sliding grooves are formed in the ends, close to the motor, of the first rotating shaft and the multiple rotating rods, strip-shaped holes are formed in the groove walls of the upper sides of the rectangular sliding grooves, and rectangular clamping grooves are formed in the ends, away from the motor, of the second rotating shaft and the multiple rotating rods. According to the utility model, the damaged spiral blade can be conveniently and quickly replaced, the time and labor are saved, the efficiency is high, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cement production, in particular to a conveying mechanism for an automated cement production line. Background Art

[0002] Cement is a powdery, hydraulic, inorganic cementitious material. After adding water and stirring, it becomes a slurry, which can harden in the air or in water, and can firmly bond materials such as sand and stone together. The early mixture of lime and volcanic ash is very similar to modern lime volcanic ash cement. It is used to bond concrete made of crushed stone. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used as an important cementitious material in civil engineering, water conservancy, national defense and other projects. In automated cement production lines, it is often necessary to use a screw conveyor to convey cement.

[0003] In the prior art, after long-term use, the spiral blades of the spiral conveying device will be worn and corroded, which will lead to problems such as reduced flow and uneven material discharge. The blades need to be inspected and replaced regularly. However, the existing spiral conveying device is not convenient for quick replacement of the spiral blades, which is time-consuming, labor-intensive and inefficient. Therefore, we have introduced a conveying mechanism for an automated cement production line. Utility Model Content

[0004] The purpose of the utility model is to provide a conveying mechanism for an automated cement production line, which is convenient for quickly replacing damaged spiral blades, saves time and effort, is highly efficient, reduces the labor intensity of staff, and solves the problems raised in the above-mentioned background technology.

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

[0006] A conveying mechanism for an automated cement production line comprises a shell, wherein the inner walls on both sides of the shell are respectively rotatably provided with a first rotating shaft and a second rotating shaft through rolling bearings, a motor is fixedly provided on the outer wall of one end of the shell, a discharge port is fixedly provided on the bottom of the shell near the side of the motor, the output end of the motor passes through the interior of the shell and is fixedly connected to the end of the second rotating shaft, a plurality of rotating rods are provided between the first rotating shaft and the second rotating shaft, and the rod walls of the plurality of rotating rods are fixedly provided with spiral blades corresponding in position, a rectangular slide groove is provided at one end of the first rotating shaft and the plurality of rotating rods near the motor, a strip hole is provided on the upper groove wall of the rectangular slide groove, a rectangular clamping groove is provided at one end of the second rotating shaft and the plurality of rotating rods away from the motor, and a clamping mechanism is provided between the rectangular slide groove and the rectangular clamping groove.

[0007] Preferably, the clamping mechanism includes a rectangular clamping rod, which is slidably arranged in a rectangular slide groove, one end of the rectangular clamping rod is clamped with the corresponding rectangular slot, and a push block is slidably provided at one side of the strip hole close to the corresponding rectangular slot, the lower end of the push block is fixedly connected to the rod wall of the rectangular clamping rod, a first spring is fixedly provided at the bottom of the rectangular slide groove, the other end of the first spring is fixedly connected to the rectangular clamping rod, and a pull block is fixedly provided at the upper end of the baffle.

[0008] Preferably, a baffle is slidably provided in the upper opening of the strip hole, the end of the baffle away from the motor is hinged to the hole wall of the strip hole, the lower end of the baffle is fixedly connected to a fixed block, and a second spring is fixed between the fixed block and the hole wall of the strip hole away from the motor.

[0009] Preferably, the first spring is always in a compressed state.

[0010] Preferably, the second spring is always in a stretched state.

[0011] Preferably, an anti-slip groove is provided at the upper end of the push block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The conveying mechanism used in the automated cement production line is provided with a rotating rod, a spiral blade, a rectangular rod, a first spring, a push block, a baffle, a fixed block and a second spring. When replacing the spiral blade, the pull blocks at both ends of the spiral blade are pulled upward, and the pull blocks pull the baffle to rotate around the pin shaft. At the same time, the baffle stretches the second spring through the fixed block. At this time, the finger can be inserted into the anti-slip groove and the push block is pushed. The push block pushes the rectangular clamping rod and squeezes the first spring. When one end of two adjacent rectangular clamping rods is completely moved to the outside of the rectangular clamping groove, the rotating rod between the two rectangular clamping rods together with the spiral blade can be removed and quickly replaced, which saves time and effort, is highly efficient, and reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of a conveying mechanism for an automated cement production line.

[0015] Figure 2 It is a schematic diagram of the side view structure inside the middle shell.

[0016] Figure 3 for Figure 2 An enlarged schematic diagram of part A in the figure.

[0017] In the figure: 1. shell; 2. spiral blade; 3. motor; 4. discharge port; 5. second rotating shaft; 6. rotating rod; 7. first rotating shaft; 8. push block; 9. baffle; 10. fixed block; 11. second spring; 12. first spring; 13. rectangular clamping rod. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 3 , the utility model provides a technical solution:

[0020] A conveying mechanism for an automated cement production line comprises a shell 1, wherein the inner walls on both sides of the shell 1 are respectively rotatably provided with a first rotating shaft 7 and a second rotating shaft 5 through rolling bearings, a motor 3 is fixedly provided on the outer wall at one end of the shell 1, a discharge port 4 is fixedly provided at the bottom of the shell 1 near the side of the motor 3, the output end of the motor 3 passes through the interior of the shell 1 and is fixedly connected to the end of the second rotating shaft 5, a plurality of rotating rods 6 are provided between the first rotating shaft 7 and the second rotating shaft 5, the rod walls of the plurality of rotating rods 6 are fixedly provided with spiral blades 2 corresponding in position, a rectangular chute is provided at one end of the first rotating shaft 7 and the plurality of rotating rods 6 near the motor 3, a strip hole is provided on the upper groove wall of the rectangular chute, a rectangular clamping groove is provided at one end of the second rotating shaft 5 and the plurality of rotating rods 6 away from the motor 3, and a clamping mechanism is provided between the rectangular chute and the rectangular clamping groove.

[0021] The clamping mechanism includes a rectangular clamping rod 13, which is slidably arranged in a rectangular slide groove. One end of the rectangular clamping rod 13 is clamped with the corresponding rectangular slot. A push block 8 is slidably arranged at one side of the strip hole close to the corresponding rectangular slot. The lower end of the push block 8 is fixedly connected to the rod wall of the rectangular clamping rod 13. A first spring 12 is fixedly arranged at the bottom of the rectangular slide groove. The other end of the first spring 12 is fixedly connected to the rectangular clamping rod 13. The first spring 12 is always in a compressed state.

[0022] A baffle 9 is slidably provided in the upper opening of the strip hole, and the end of the baffle 9 away from the motor 3 is hinged to the hole wall of the strip hole, and the lower end of the baffle 9 is fixedly connected with a fixing block 10, and a second spring 11 is fixedly provided between the fixing block 10 and the hole wall of the strip hole away from the motor 3. The second spring 11 is always in a stretched state, and an anti-slip groove is provided at the upper end of the push block 8, and a pulling block is fixedly provided at the upper end of the baffle 9, which facilitates pulling the baffle 9.

[0023] When one end of the spiral leaf 2 is damaged, when replacing the spiral leaf 2, pull the pull blocks at both ends of the spiral leaf 2 upwards, the pull blocks pull the baffle 9 to rotate around the pin shaft, and at the same time the baffle 9 stretches the second spring 11 through the fixed block 10. At this time, you can put your fingers into the anti-slip groove and push the push block 8. The push block 8 pushes the rectangular clamping rod 13 and squeezes the first spring 12. When one end of the two adjacent rectangular clamping rods 13 is completely moved to the outside of the rectangular clamping groove, the rotating rod 6 between the two rectangular clamping rods 13 together with the spiral leaf 2 can be removed and quickly replaced, which saves time and effort, is efficient, and reduces the labor intensity of the staff.

[0024] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying mechanism for an automated cement production line, comprising a housing (1), characterized in that: The inner walls of both sides of the shell (1) are respectively rotatably provided with a first rotating shaft (7) and a second rotating shaft (5) through rolling bearings; a motor (3) is fixedly provided on the outer wall of one end of the shell (1); a discharge port (4) is fixedly provided at the bottom of the shell (1) near the motor (3); the output end of the motor (3) passes through the inside of the shell (1) and is fixedly connected to the end of the second rotating shaft (5); a plurality of rotating rods (6) are provided between the first rotating shaft (7) and the second rotating shaft (5); the rod walls of the plurality of rotating rods (6) are fixedly provided with spiral blades (2) corresponding in position; a rectangular slide groove is provided at one end of the first rotating shaft (7) and the plurality of rotating rods (6) near the motor (3); a strip hole is provided on the upper groove wall of the rectangular slide groove; a rectangular clamping groove is provided at one end of the second rotating shaft (5) and the plurality of rotating rods (6) away from the motor (3); a clamping mechanism is provided between the rectangular slide groove and the rectangular clamping groove.

2. The conveying mechanism for an automated cement production line according to claim 1, characterized in that: The clamping mechanism comprises a rectangular clamping rod (13), the rectangular clamping rod (13) is slidably arranged in a rectangular slide groove, one end of the rectangular clamping rod (13) is clamped with the corresponding rectangular slide groove, a push block (8) is slidably arranged at one side of the strip hole close to the corresponding rectangular slide groove, the lower end of the push block (8) is fixedly connected to the rod wall of the rectangular clamping rod (13), a first spring (12) is fixedly arranged at the bottom of the rectangular slide groove, and the other end of the first spring (12) is fixedly connected to the rectangular clamping rod (13).

3. The conveying mechanism for an automated cement production line according to claim 1, characterized in that: A baffle (9) is slidably provided in the upper opening of the strip hole, and one end of the baffle (9) away from the motor (3) is hinged to the hole wall of the strip hole, and a fixing block (10) is fixedly connected to the lower end of the baffle (9), and a second spring (11) is fixedly provided between the fixing block (10) and the hole wall of the strip hole away from the motor (3), and a pulling block is fixedly provided at the upper end of the baffle (9).

4. The conveying mechanism for an automated cement production line according to claim 2, characterized in that: The first spring (12) is always in a compressed state.

5. The conveying mechanism for an automated cement production line according to claim 3 is characterized in that: The second spring (11) is always in a stretched state.

6. The conveying mechanism for an automated cement production line according to claim 2, characterized in that: An anti-slip groove is provided at the upper end of the push block (8).

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