CN215542553U

CN215542553U - Vibrating feeder

Info

Publication number: CN215542553U
Application number: CN202120431304.9U
Authority: CN
Inventors: 熊放; 许杨
Original assignee: Yidu Chuxiong Kaolin Co ltd
Current assignee: Yidu Chuxiong Kaolin Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-01-18
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a vibrating feeder, which relates to the technical field of feeding equipment and comprises a machine body, a motor, a vibration exciter, a screening assembly and a pressure spring, wherein the motor is arranged on the machine body; a feed hopper is arranged above the machine body and comprises a sliding side plate and three fixed side plates, two ends of the sliding side plate are respectively connected to the two opposite fixed side plates in a sliding mode, a cover plate is fixedly connected to the lower portion of the sliding side plate, the cover plate is parallel to the bottom of the feed hopper, and the width of the cover plate is equal to the interval between the bottoms of the two opposite fixed side plates; the vibration exciter is fixedly arranged at the bottom of the machine body; the four pressure springs are respectively arranged at the bottom of the machine body; the screening subassembly includes first sieve and second sieve, all is equipped with the sieve mesh on first sieve and the second sieve, and the sieve mesh of first sieve is greater than the sieve mesh of second sieve, and first sieve and second sieve from top to bottom slope in proper order sets up in the organism, and two discharge gates have been seted up to the side of organism. It has solved the problem of the traditional vibrating feeder function singleness that exists among the prior art.

Description

Vibrating feeder

Technical Field

The utility model relates to the technical field of feeding equipment, in particular to a vibrating feeder.

Background

The vibrating feeder is also called as a vibrating feeder. In the production process of the vibrating feeder, blocky materials and the like can be uniformly, regularly and continuously fed into a receiving device from a storage bin, and the vibrating feeder can continuously and uniformly feed crushing machinery in a sandstone production line and is widely applied to crushing and screening combined equipment in industries such as metallurgy, coal mine, mineral separation, building materials, chemical engineering, grinding materials and the like.

The traditional vibrating feeder mainly comprises a spring support, a vibrating frame, a vibration exciter and the like. The two eccentric shafts are driven by the motor to rotate, so that a huge and synthesized linear excitation force is generated, the horizontally arranged machine body is forced to vibrate on the supporting spring, and materials slide and are thrown on the trough by taking the vibration as the main force, so that the materials move forwards to achieve the purpose of feeding. However, the feeding amount of the materials cannot be controlled, the sizes of the materials are usually different, the materials are fed into the receiving device together for processing, so that the production efficiency is low, and the materials contain partial soil and cannot be screened out.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a vibrating feeder, which solves the problem that the traditional vibrating feeder in the prior art is single in function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a vibrating feeder comprises a machine body, a vibration exciter, a screening assembly and a pressure spring;

a feed hopper is arranged above the machine body and comprises a sliding side plate and three fixed side plates, wherein the two fixed side plates are arranged oppositely, the sliding side plate and the other fixed side plate are arranged oppositely, two ends of the sliding side plate are respectively connected to the two fixed side plates oppositely in a sliding mode, a cover plate is fixedly connected to the lower portion of the sliding side plate and is arranged on one side, opposite to the fixed side plate, of the sliding side plate, the cover plate is parallel to the bottom of the feed hopper, and the width of the cover plate is equal to the interval between the bottoms of the two fixed side plates which are arranged oppositely;

the vibration exciter is fixedly arranged at the bottom of the machine body;

the four pressure springs are respectively arranged at the bottom of the machine body;

the screening subassembly includes first sieve and second sieve, all is equipped with the sieve mesh on first sieve and the second sieve, the sieve mesh of first sieve is greater than the sieve mesh of second sieve, and first sieve and second sieve from top to bottom slope in proper order sets up in the organism, and two discharge gates have been seted up to the side of organism, the discharge gate sets up the lower one end at first sieve and second sieve respectively.

Compared with the prior art, the utility model has the following beneficial effects:

utilize the slip curb plate to control the volume of feeding, prevent that disposable feeding is too much, cause the feed uneven, the vibration exciter makes the organism do the forced vibration on compression spring, and first sieve and second sieve the material in proper order, separately carry great material and less material to earth screening in the material comes out.

Preferably, the feed hopper is arranged above the upper end of the first screen deck.

Preferably, a supporting plate is fixedly arranged on the machine body, a vertical plate is vertically and fixedly arranged on the supporting plate, a cylinder for pushing the sliding side plate to slide is arranged on the vertical plate, and the cover plate is connected to the supporting plate in a sliding mode along the sliding direction of the sliding side plate.

Preferably, the first screening deck and the second screening deck are inclined in the same direction.

Preferably, a material door has been seted up to one side of organism, is provided with the handle on the material door, and the organism lateral wall is provided with a plurality of spouts, and is a plurality of the direction of delivery of the first sieve of spout perpendicular to, the equal sliding connection in spout in the both ends of first sieve and second sieve.

Preferably, the bottom of the machine body is provided with four hydraulic cylinders, the hydraulic cylinders are fixed on the upper surface of the bottom plate, the vibration exciter and the pressure spring are fixedly arranged on the lower surface of the bottom plate, and hydraulic rods of the four hydraulic cylinders are hinged to the bottom of the machine body.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic front view of the overall structure of the embodiment of the present invention.

Fig. 2 is a left side view of a partial structure of the embodiment of the utility model.

FIG. 3 is a schematic top view of a portion of the structure of the embodiment of the present invention.

In the above drawings: 1. a body; 2. a vibration exciter; 3. a pressure spring; 4. a first screen deck; 5. a second screen deck; 6. a feed hopper; 7. a handle; 8. a hydraulic cylinder; 9. a base plate; 10. a sliding side plate; 11. fixing the side plate; 12. a support plate; 13. A vertical plate; 14. adjusting a rod; 15. and (7) a cover plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the utility model clearer and easier to understand, the technical scheme of the utility model is further explained in the following with the accompanying drawings and the embodiments.

As shown in fig. 1 and 3, an embodiment of the present invention provides a vibratory feeder, including a machine body 1, a vibration exciter 2, a screening assembly, and a pressure spring 3; a feed hopper 6 is arranged above the machine body 1, the feed hopper 6 comprises a sliding side plate 10 and three fixed side plates 11, two fixed side plates 11 are oppositely arranged, the sliding side plate 10 is oppositely arranged with the other fixed side plate 11, two ends of the sliding side plate 10 are respectively connected to the two fixed side plates 11 which are oppositely arranged in a sliding manner, a cover plate 15 is fixedly connected to the lower part of the sliding side plate 10, the cover plate 15 is arranged on one side of the sliding side plate 10, which is opposite to the fixed side plate 11, the cover plate 15 is parallel to the bottom of the feed hopper 6, and the width of the cover plate is equal to the interval between the bottoms of the two fixed side plates 11 which are oppositely arranged; the vibration exciter 2 is fixedly arranged at the bottom of the machine body 1; four pressure springs 3 are arranged, and the four pressure springs 3 are respectively arranged at the bottom of the machine body 1; the screening subassembly includes first sieve 4 and second sieve 5, all is equipped with the sieve mesh on first sieve 4 and the second sieve 5, the sieve mesh of first sieve 4 is greater than the sieve mesh of second sieve 5, and first sieve 4 and second sieve 5 from top to bottom slope in proper order and set up in organism 1, and two discharge gates, two have been seted up to the side of organism 1 the discharge gate sets up the lower one end at first sieve 4 and second sieve 5 respectively.

When the feeding device is used, the sliding side plate 10 slides, the size of the feeding hole changes along with the sliding side plate, when the sliding side plate 10 moves towards the fixed side plate 11 which is arranged oppositely, the sliding side plate 10 is matched with the cover plate 15, the feeding hole becomes small, the feeding amount is controlled by controlling the sliding side plate 10, and the phenomenon that feeding is uneven due to too much feeding at one time is prevented; the vibration exciter 2 enables the machine body 1 to do forced movement on the pressure spring 3; pour into the material from organism 1's top, the material falls on first sieve 4 earlier to under the effect of vibration, by high one end to low one end removal, when the material is less than the size of sieve mesh, the material falls into second sieve 5, and moves on second sieve 5, and the material is carried away from the discharge gate of first sieve 4, second sieve 5 respectively, and partial earth that contains in the material then falls into organism 1 bottom from the sieve mesh. Providing vibration power for the machine body 1 through the vibration exciter 2; the pressure spring 3 vibrates under the action of the vibration force, and a telescopic cylinder is arranged inside a spiral of the pressure spring 3 and used for preventing the pressure spring 3 from being excessively compressed to deform so as to influence the use effect and prolong the service life; the first sieve plate 4 sieves out large materials; the second sieve plate 5 sieves out smaller materials; first sieve 4 and the cooperation of second sieve 5 sieve come out partial earth and material screening to the material screening with equidimension not carries out different processes respectively, improves production efficiency.

As shown in fig. 1, a feed hopper 6 is arranged above the upper end of the first screening deck 4. The upper part of the machine body 1 is closed, and only the feeding hopper 6 is used for feeding materials, so that the diffusion of dust generated in the vibration process is reduced, and the environmental pollution is reduced; the material carries out vibratory screening from the high one end of first sieve 4, makes the material move from high one end to low one end under the effect of gravity and vibration, makes the material spread out completely on first sieve 4, and screening efficiency is higher.

As shown in fig. 1 to 3, a supporting plate 12 is fixedly arranged on the machine body 1, a vertical plate 13 is vertically and fixedly arranged on the supporting plate 12, a cylinder for sliding the sliding side plate 10 is arranged on the vertical plate 13, an adjusting rod 14 is fixedly connected to the sliding side plate 10, the adjusting rod 14 is fixedly connected to an output end of the cylinder, and a cover plate 15 is slidably connected to the supporting plate 12 along a sliding direction of the sliding side plate 10. When the feeding amount needs to be adjusted, the air cylinder is started, the adjusting rod 14 pushes the sliding side plate 10 to move under the pushing of the air cylinder, and the feeding amount is controlled.

As shown in fig. 1, the first screening deck 4 and the second screening deck 5 are inclined in the same direction. When the material was on first sieve 4, earlier began to screen from the high one end of first sieve 4, when the material arrived the one end that first sieve 4 is low, only a small amount of little material and big material mixture and by the screening, the most material that falls on second sieve 5 that is selected like this all moves the screening from high one end to low one end, and convenient abundant screening with partial earth comes out, raises the efficiency.

As shown in fig. 1 and 2, for clarity of illustration, the vibration exciter 2 is not shown in fig. 2, a material door is provided on one side of the machine body 1, a handle 7 is provided on the material door, a plurality of sliding grooves are provided on the side wall of the machine body 1, the plurality of sliding grooves are perpendicular to the conveying direction of the first sieve plate 4, and both ends of the first sieve plate 4 and the second sieve plate 5 are slidably connected in the sliding grooves. First sieve 4 and second sieve 5 can be taken off from the spout, and when first sieve 4, second sieve 5 or clearance dust need be changed, open the bin gate and can operate, and when earth of 1 bottom of organism piled up more, can open the bin gate, clear up earth.

As shown in fig. 1 and 2, four hydraulic cylinders 8 are arranged at the bottom of the machine body 1, the hydraulic cylinders 8 are fixed on the upper surface of the bottom plate 9, the vibration exciter 2 and the pressure spring 3 are both fixedly arranged on the lower surface of the bottom plate 9, and hydraulic rods of the four hydraulic cylinders 8 are all hinged to the bottom of the machine body 1. The height of the machine body 1 can be controlled by controlling the hydraulic cylinder 8.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A vibrating feeder is characterized in that: comprises a machine body (1), a vibration exciter (2), a screening component and a pressure spring (3);

a feed hopper (6) is arranged above the machine body (1), the feed hopper (6) comprises a sliding side plate (10) and three fixed side plates (11), two fixed side plates (11) are oppositely arranged, the sliding side plate (10) and the other fixed side plate (11) are oppositely arranged, two ends of the sliding side plate (10) are respectively connected to the two opposite fixed side plates (11) in a sliding mode, a cover plate (15) is fixedly connected to the lower portion of the sliding side plate (10), the cover plate (15) is arranged on one side, opposite to the fixed side plate (11), of the sliding side plate (10), the cover plate (15) is parallel to the bottom of the feed hopper (6), and the width of the cover plate is equal to the interval between the bottoms of the two oppositely arranged fixed side plates (11);

the vibration exciter (2) is fixedly arranged at the bottom of the machine body (1);

four pressure springs (3) are arranged, and the four pressure springs (3) are respectively arranged at the bottom of the machine body (1);

the screening subassembly includes first sieve (4) and second sieve (5), all is equipped with the sieve mesh on first sieve (4) and second sieve (5), the sieve mesh of first sieve (4) is greater than the sieve mesh of second sieve (5), and first sieve (4) and second sieve (5) from top to bottom slope in proper order and set up in organism (1), and two discharge gates have been seted up to the side of organism (1), the discharge gate sets up the lower one end at first sieve (4) and second sieve (5) respectively.

2. A vibratory feeder as set forth in claim 1, wherein: the feed hopper (6) is arranged above the higher end of the first sieve plate (4).

3. A vibratory feeder as set forth in claim 2, wherein: the machine body (1) is fixedly provided with a supporting plate (12), the supporting plate (12) is vertically fixedly provided with a vertical plate (13), the vertical plate (13) is provided with a cylinder for pushing the sliding side plate (10), and a cover plate (15) is connected to the supporting plate (12) in a sliding manner along the sliding direction of the sliding side plate (10).

4. A vibratory feeder as set forth in claim 1, wherein: the first sieve plate (4) and the second sieve plate (5) have the same inclination direction.

5. A vibratory feeder as set forth in claim 1, wherein: the feed gate has been seted up to one side of organism (1), is provided with handle (7) on the feed gate, and organism (1) lateral wall is provided with a plurality of spouts, and is a plurality of the direction of delivery of spout perpendicular to first sieve (4), the equal sliding connection in spout in both ends of first sieve (4) and second sieve (5).

6. A vibratory feeder as set forth in claim 1, wherein: the vibration exciter is characterized in that four hydraulic cylinders (8) are arranged at the bottom of the machine body (1), the hydraulic cylinders (8) are fixed on the upper surface of the bottom plate (9), the vibration exciter (2) and the pressure spring (3) are fixedly arranged on the lower surface of the bottom plate (9), and hydraulic rods of the four hydraulic cylinders (8) are hinged to the bottom of the machine body (1).