CN210943445U - A belt protection device for the lower hopper of a quantitative feeder - Google Patents

Abstract

The utility model discloses a belt protection device for a lower hopper of a quantitative feeder, comprising an extruding body, a support frame, a transport slide rail, a conveyor belt, a transmission roller, a first pressure spring, a base, a motor, a vibration excitation assembly, a collection Slot, spring base, second pressure spring, feed end, fuel filler, side guard, bottom guard, screen bar, discharge port, protective jacket, main machine wheel and servo motor wheel, both left and right ends of the conveyor belt are provided There is a transmission roller, a collection groove is arranged on the right side of the first pressure spring, a motor is installed below the excitation assembly near the left side, and an oil filling port is installed on the outside of the side guard. The utility model is simple in structure, convenient in use and effective. Reduce the failure rate, reduce maintenance costs, can easily and quickly send the incoming materials to the next process, improve the stability of the device, prolong the service life of the belt, the conveying parts are not easy to wear, improve the use efficiency of the feeder, reduce the Maintenance costs.

Description

A belt protection device for the lower hopper of a quantitative feeder

technical field

The utility model relates to a medical examination platform, in particular to a belt protection device for a lower hopper of a quantitative feeder.

Background technique

The feeder is suitable for feeding massive, granular and powdery materials from storage bins or hoppers to the receiving device evenly and continuously, and for coarse screening of the materials. It is widely used in metallurgy, coal mines, and mineral processing. , building materials, chemicals, abrasives and other industries, in the cement production line, the feeder can continuously and evenly feed the crusher to avoid the blockage of the crusher's receiving port. The feeder uses the eccentric block in the vibrator to rotate to generate centrifugal force. The movable parts such as the screen box and vibrator are forced to move in a continuous circular or approximately circular motion, and the material is continuously thrown with the screen box on the inclined screen surface, and the material is continuously and uniformly sent to the general material port. , the feeder in the prior art has heavy dust at the moment of feeding, especially the powdery or partially powdery materials, which seriously affects the working environment, the operator's body and the operation of the equipment, and the powdery materials are also prone to material blocking problems. , During the feeding process, due to the gravity of the material, the equipment receives a large impact force, the stability is not good, and it is easy to shake, which leads to the problem of short service life and high failure rate of the equipment. The feeder is mainly a belt conveyor feeder. , the belt is easily worn by the material, which affects the use efficiency of the feeder and increases the maintenance cost. The belt conveyor feeder has poor stability during the feeding process, low service life and high production cost.

Utility model content

The purpose of the present utility model is to provide a belt protection device for a lower hopper of a quantitative feeder to solve the problems raised in the above-mentioned background technology.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a belt protection device for a lower hopper of a quantitative feeder, including an extrusion body, a support frame, a transport slide rail, a conveyor belt, a transmission roller, a first pressure spring, a base , motor, excitation assembly, collection tank, spring base, second pressure spring, feed end, fuel filler, side guard, bottom guard, screen bar, discharge port, protective jacket, main engine wheel and servo motor The upper part of the extrusion body is provided with a transport slide rail, the interior of the transport slide rail is provided with a conveyor belt, the interior of the conveyor belt is provided with a support frame, and the left and right ends of the conveyor belt are provided with drive rollers. A first pressure spring is installed on the outside of the extruding body under the transmission roller, a collection groove is arranged on the right side of the first pressure spring, and a vibration excitation assembly is installed under the collection groove. A motor is installed below and near the left side, a base is arranged below the motor, a second pressure spring is installed on the right side of the extrusion body near the lower position, and a spring base is arranged below the second pressure spring, The outer surface of the extrusion body is provided with a feed end on the left side, a bottom guard is provided on the right side of the feed end, a side guard is provided above the bottom guard, and the outer side of the side guard is provided. An oil filling port is installed, a main engine wheel is installed under the bottom guard plate, a servo motor wheel is installed below the main engine wheel and close to the left side, a screen bar is arranged on the right side of the bottom guard plate, and the screen bar is arranged on the right side. The right side is provided with a discharge port, and the upper and lower ends of the screen bar are provided with protective jackets.

Further, sealing strip brushes are installed on both sides of the conveyor belt, and a dust cover is provided on the outer surface of the conveyor belt.

Further, a solenoid valve is installed outside the motor.

Further, the top of the support frame is provided with balls, and the support frame is 90 degrees from the horizontal plane.

Further, the base and the motor are fixedly connected by bolts.

Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the belt protection device for the lower hopper of the quantitative feeder has a simple structure, is convenient to use, effectively reduces the failure rate, reduces the maintenance cost, and can conveniently The material is quickly sent to the next process, and it has the advantages of improving the stability of the device and prolonging the service life of the equipment. The conveying parts are not easy to wear, which improves the efficiency of the feeder and reduces the maintenance cost, and the conveying process is stable. Good features, it reduces the labor intensity of workers, also reduces the replacement cycle of the belt, saves costs, can easily control the amount of cutting material, can effectively protect the belt from damage caused by material jams, switch is flexible and free, and relieves the workload of workers , to achieve material stop in a short period of time, which is conducive to environmental protection and reduces labor intensity.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

In the attached image:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the bottom guard plate of the present invention;

Labels in the figure: 1, extrusion body; 2, support frame; 3, transport slide rail; 4, conveyor belt; 5, drive roller; 6, first pressure spring; 7, base; 8, motor; 9, excitation Assembly; 10. Collection tank; 11. Spring base; 12. Second pressure spring; 13. Feed end; 14. Filling port; 15. Side guards; 16. Bottom guards; 17. Screen bars; 18. Discharge port; 19, protective jacket; 20, main engine wheel; 21, servo motor wheel.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

Example: Please refer to Figures 1-2, the utility model provides a technical solution: a belt protection device for a lower hopper of a quantitative feeder, including an extrusion body 1, a support frame 2, a transport slide 3, a conveyor belt 4, a transmission Roller 5, first pressure spring 6, base 7, motor 8, excitation assembly 9, collection tank 10, spring base 11, second pressure spring 12, feed end 13, oil filler 14, side guard 15, Bottom guard plate 16, screen bar 17, discharge port 18, protective jacket 19, main engine wheel 20 and servo motor wheel 21, a transport slide rail 3 is provided above the extrusion body 1, and a conveyor belt is provided inside the transport slide rail 3 4. The support frame 2 is installed inside the conveyor belt 4, and the left and right ends of the conveyor belt 4 are provided with transmission rollers 5. The lower part of the transmission roller 5 is located outside the extrusion body 1. A first pressure spring 6 is installed, and the first pressure spring 6 The right side is provided with a collection tank 10, and a vibration excitation assembly 9 is installed below the collection tank 10. A motor 8 is installed below the excitation assembly 9 near the left side, and a base 7 is arranged below the motor 8 to extrude the material. A second pressure spring 12 is installed on the right side of the body 1 near the lower position, a spring base 11 is arranged below the second pressure spring 12, and a feed end 13 is arranged on the outer surface of the extrusion body 1 on the left side, and the feed end 13 A bottom guard 16 is provided on the right side of the bottom guard, a side guard 15 is provided above the bottom guard 16, a fuel port 14 is installed on the outside of the side guard 15, and a main engine wheel 20 is installed below the bottom shield 16, and the main engine wheel 20 A servo motor wheel 21 is installed near the left side of the bottom guard plate 16, a screen bar 17 is provided on the right side of the bottom guard plate 16, a discharge port 18 is provided on the right side of the screen bar 17, and the upper and lower ends of the screen bar 17 are provided with protection Jacket 19.

Further, sealing strip brushes are installed on both sides of the conveyor belt 4, and a dust cover is provided on the outer surface of the conveyor belt 4, which can effectively protect the belt from damage caused by jammed materials.

Further, a solenoid valve is installed on the outside of the motor 8, which is convenient to easily control the amount of blanking, and the switch is flexible and free, which relieves the labor of workers.

Further, the top of the support frame 2 is provided with balls, and the support frame 2 is at 90 degrees to the horizontal plane, which is convenient to realize cutting in a short time.

Further, the base 7 and the motor 8 are fixedly connected by bolts, so as to enhance the reliability, stability and performance of the connection.

Working principle: For this kind of belt protection device for the lower hopper of the quantitative feeder, firstly, a transport slide rail 3 is arranged above the extrusion body 1, and a support frame 2 is installed inside the conveyor belt 4, which is convenient to enhance the stability of the transport process of the device. The top of the support frame 2 is provided with balls, and the support frame 2 is at 90 degrees to the horizontal plane, which is convenient to realize unloading in a short time. Both sides of the conveyor belt 4 are equipped with sealing strip brushes, and the outer surface of the conveyor belt 4 is provided with dust-proof The cover can effectively protect the belt from damage caused by the jammed material. Secondly, the left and right ends of the conveyor belt 4 are provided with drive rollers 5, the right side of the first pressure spring 6 is provided with a collection groove 10, and a shock absorber is installed below the collection groove 10. The vibration assembly 9, the base 7 and the motor 8 are fixedly connected by bolts, which is convenient to enhance the reliability, stability and performance of the connection. A solenoid valve is installed on the outside of the motor 8, which is convenient to easily control the feeding amount, and the switch is flexible and free. The amount of labor of the workers, the base 7 is arranged below the motor 8, the second pressure spring 12 is installed on the right side of the extrusion body 1 near the lower position, the spring base 11 is arranged below the second pressure spring 12, and the feed end 13 A bottom guard 16 is provided on the right side, a side guard 15 is provided above the bottom guard 16, a fuel port 14 is installed on the outside of the side guard 15, and a main engine wheel 20 is installed below the bottom guard 16. Finally, the main engine wheel A servo motor wheel 21 is installed below the 20 and close to the left side, which improves the use efficiency of the feeder and reduces the maintenance cost. The protective jacket 19 has a simple structure and is easy to use, effectively reducing the failure rate and maintenance cost, and can easily and quickly send the incoming materials to the next process, which has the advantages of improving the stability of the device and prolonging the service life of the equipment. It is not easy to wear and tear, and the feeding process is stable, which reduces the labor intensity of workers, reduces the belt replacement cycle, saves costs, is conducive to environmental protection, and reduces labor intensity.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a hopper belt protection device under constant feeder, includes crowded material organism (1), support frame (2), transportation slide rail (3), conveyer belt (4), driving roller (5), first pressure spring (6), base (7), motor (8), excitation assembly (9), collecting vat (10), spring base (11), second pressure spring (12), feed end (13), oil filler hole (14), limit backplate (15), end backplate (16), grating (17), discharge gate (18), protection jacket (19), main engine wheel (20) and servo motor wheel (21), its characterized in that: the material extruding machine is characterized in that a conveying slide rail (3) is arranged above the material extruding machine body (1), a conveying belt (4) is arranged inside the conveying slide rail (3), a support frame (2) is arranged inside the conveying belt (4), driving rollers (5) are arranged at the left end and the right end of the conveying belt (4), a first pressure spring (6) is arranged outside the material extruding machine body (1) below the driving rollers (5), a collecting tank (10) is arranged on the right side of the first pressure spring (6), a shock excitation assembly (9) is arranged below the collecting tank (10), a motor (8) is arranged on the left side position, which is close to the lower side, below the motor (8) is provided with a base (7), a second pressure spring (12) is arranged on the right side of the material extruding machine body (1), and a spring base (11) is arranged below the second pressure spring (12), the material extruding machine is characterized in that a feeding end (13) is arranged on the left side of the outer surface of the material extruding machine body (1), a bottom protection plate (16) is arranged on the right side of the feeding end (13), a side protection plate (15) is arranged above the bottom protection plate (16), an oil filling port (14) is arranged outside the side protection plate (15), a main machine wheel (20) is arranged below the bottom protection plate (16), a servo motor wheel (21) is arranged below the main machine wheel (20) and close to the left side, a sieve bar (17) is arranged on the right side of the bottom protection plate (16), a discharging port (18) is arranged on the right side of the sieve bar (17), and protective jackets (19) are arranged at the upper end and the lower end of the sieve bar (.

2. A quantitative feeder hopper belt protection device according to claim 1, characterized in that: sealing strip brushes are installed on two sides of the conveyor belt (4), and dust covers are arranged on the outer surface of the conveyor belt (4).

3. A quantitative feeder hopper belt protection device according to claim 1, characterized in that: and an electromagnetic valve is arranged outside the motor (8).

4. A quantitative feeder hopper belt protection device according to claim 1, characterized in that: the top of support frame (2) is provided with the ball, and support frame (2) and level are personally submitted 90 degrees.

5. A quantitative feeder hopper belt protection device according to claim 1, characterized in that: the base (7) is fixedly connected with the motor (8) through bolts.

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