CN216944743U

CN216944743U - Belt feeder

Info

Publication number: CN216944743U
Application number: CN202220543109.XU
Authority: CN
Inventors: 李玉; 郁红; 李士强; 彭玉兴; 程凡; 刘中超; 黄汝诚
Original assignee: Zaozhuang Ruilong Machinery Manufacturing Co ltd
Current assignee: Zaozhuang Ruilong Machinery Manufacturing Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-12
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a belt feeder, which comprises a shell, wherein both sides of the bottom of the shell are fixedly connected with supporting plates, the top and one side of the shell are respectively provided with a feeding hole and a discharging hole, the bottoms of inner cavities on both sides of the shell are fixedly connected with a pair of first roller frames, the rear end surface of the shell is fixedly provided with a pair of motors, output shafts of the motors penetrate through the front end surface and the rear end surface of the shell, shaft bodies of the motors are fixedly connected with feeding rollers, the feeding rollers are positioned between the pair of first roller frames, a feeding belt is connected between the feeding rollers in a transmission manner, a material guide mechanism is arranged below the feeding belt, the bottom of the shell is provided with a material collecting cover, the material collecting cover is positioned below the feeding belt, the top of the material collecting cover is horn-shaped, and a recovery mechanism is arranged below the material collecting cover. The utility model can effectively improve the stability of the material in the feeding process, prevent the material from falling off the feeding belt, and simultaneously can uniformly recover the accidentally falling material to avoid the material from being lost after falling.

Description

Belt feeder

Technical Field

The utility model relates to the technical field of feeders, in particular to a belt feeder.

Background

The feeding equipment is an auxiliary equipment in the mechanized storage and transportation system of lime production enterprises, and the main function of the feeding equipment is to continuously and uniformly feed processed or unprocessed materials from each equipment (a hopper, a storage bin and the like) to a receiving equipment or a transportation machine. The vibratory feeder for mines is used for uniformly or quantitatively supplying materials from a storage bin or other storage equipment to a receiving device, and is necessary equipment for realizing the automation of flow operation.

The belt feeder is a common type of feeder, and is mainly fed by a conveyor belt. The existing belt feeder is easy to drop from the conveying belt in the feeding process due to the reason of structural design, the feeding efficiency can be influenced, and meanwhile, the materials can be lost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a belt feeder.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a belt feeder, includes the casing, the equal fixedly connected with backup pad in bottom both sides of casing, feed inlet and discharge gate have been seted up respectively to its top and one side, just the equal fixedly connected with a pair of first roll stand in both sides inner chamber bottom of casing, the rear end face fixed mounting of casing has a pair of motor, the output shaft of motor runs through the terminal surface around the casing, its axle body fixedly connected with feed roller, the feed roller is located between a pair of first roll stand, just the transmission is connected with the pay-off area between the feed roller, the below of pay-off area is provided with guide mechanism, the cover that gathers materials has been seted up to the bottom of casing, the cover that gathers materials is located the below of pay-off area, and its top is tubaeform, just the below of the cover that gathers materials is provided with recovery mechanism.

Preferably, the surface of pay-off area is provided with a plurality of antislip strip, the antislip strip is the herringbone to be the equidistance setting, and every the surface of antislip strip is carved with anti-skidding line.

Preferably, the guide mechanism includes the fixed plate, fixed plate fixed connection is at the inner wall of casing to be located between the upper and lower layer of pay-off area, just a plurality of pairs of second roller frames of top fixedly connected with of fixed plate, it is every right equal fixedly connected with roller between the second roller frame, the axle body swing joint of roller has the guide roller, the guide roller is the equidistance setting to the laminating is on the upper bottom surface of pay-off area.

Preferably, the top of the fixed plate is fixedly connected with a pair of baffles, the baffles are positioned on two sides of the feeding belt, and the distance between the baffles is equal to the bandwidth of the feeding belt.

Preferably, the surface of the side wall of the baffle close to one side of the feeding belt is uniformly provided with a plurality of buffer blocks, and the buffer blocks are of hemispherical rubber block structures.

Preferably, retrieve the mechanism and include the accumulator tank, the accumulator tank is located gathers materials under the cover, and its both sides all are provided with splint, a plurality of springs of fixedly connected with between splint and the backup pad, just one side fixedly connected with transfer line that splint are close to the backup pad, the other end of transfer line runs through backup pad and fixedly connected with driving plate, the lateral wall fixedly connected with pull ring of driving plate.

Preferably, the surface of the side wall of the clamping plate close to one side of the recovery tank is fixedly connected with a plurality of clamping blocks, the surface of the outer wall of the recovery tank is provided with a plurality of clamping grooves matched with the clamping blocks, the number of the clamping grooves is the same as that of the clamping blocks, and the clamping grooves and the centers of the corresponding clamping blocks are located on the same straight line.

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

1. the feeding device can drive materials to move through the mutual matching among the motor, the feeding roller and the feeding belt so as to facilitate feeding work, the surface of the feeding belt is provided with a plurality of anti-slip strips, and the friction force between the materials and the feeding belt can be increased through the anti-slip strips so as to initially improve the stability of the materials in the feeding process and prevent the materials from slipping and displacing;

2. the feeding belt can be supported through the mutual matching of all components in the material guide mechanism, so that the feeding belt is prevented from falling under the gravity action of materials, and meanwhile, the feeding belt can be effectively prevented from shaking in the moving process, so that the stability of the materials in the feeding process is further improved;

3. the feeding device can block materials through the baffle plate so as to effectively avoid the influence on feeding efficiency caused by the falling of the materials from the feeding belt in the feeding process;

4. the recovery mechanism can uniformly recover materials which accidentally fall through the mutual matching of all components in the recovery mechanism, so that the materials are prevented from being lost after falling.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a cross-sectional view showing the internal structure of the housing;

fig. 4 is an enlarged view of a portion a in fig. 2.

Reference numbers in the figures: 1. a housing; 2. a support plate; 3. a feed inlet; 4. a discharge port; 5. a first roll stand; 6. a motor; 7. a feeding roller; 8. a feed belt; 9. a material collecting cover; 10. anti-slip strips; 11. a fixing plate; 12. a second roll stand; 13. a material guide roller; 14. a baffle plate; 15. a buffer block; 16. a recovery tank; 17. a splint; 18. a spring; 19. a transmission rod; 20. a drive plate; 21. a pull ring; 22. a clamping block; 23. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a belt feeder, which comprises a shell 1, wherein both sides of the bottom of the shell 1 are fixedly connected with supporting plates 2, the top and one side of the shell are respectively provided with a feed inlet 3 and a discharge outlet 4, the bottoms of the inner cavities at the two sides of the shell 1 are respectively and fixedly connected with a pair of first roller frames 5, the rear end surface of the shell 1 is fixedly provided with a pair of motors 6, the output shafts of the motors 6 penetrate through the front end surface and the rear end surface of the shell 1, the shaft body is fixedly connected with a feeding roller 7, the feeding roller 7 is positioned between a pair of first roller frames 5, a feeding belt 8 is connected between the feeding rollers 7 in a transmission way, the feeding roller 7 can be driven to rotate by the driving motor 6, the feeding belt 8 can be driven to move when the feeding roller 7 rotates, thereby realizing feeding, wherein a material guide mechanism is arranged below the feeding belt 8, the bottom of the shell 1 is provided with a material collecting cover 9, the material collecting cover 9 is positioned below the feeding belt 8, the top of the material collecting cover 9 is in a horn shape, and a recovery mechanism is arranged below the material collecting cover 9;

the surface of the feeding belt 8 is provided with a plurality of anti-slip strips 10, the anti-slip strips 10 are herringbone and are arranged at equal intervals, and anti-slip lines are engraved on the surface of each anti-slip strip 10, so that the friction force between the material and the feeding belt 8 can be increased, the stability of the material in the feeding process can be preliminarily improved, and the material is prevented from slipping and shifting;

the material guiding mechanism comprises a fixing plate 11, the fixing plate 11 is fixedly connected to the inner wall of the shell 1 and is positioned between the upper layer and the lower layer of the feeding belt 8, the top of the fixing plate 11 is fixedly connected with a plurality of pairs of second roller frames 12, a roller shaft is fixedly connected between each pair of second roller frames 12, a shaft body of the roller shaft is movably connected with a material guiding roller 13, the material guiding rollers 13 are arranged at equal intervals and are attached to the surface of the bottom of the upper layer of the feeding belt 8, the feeding belt 8 can be driven to roll together when moving, at the moment, the feeding belt 8 can be supported through the material guiding rollers 13 so as to avoid falling under the gravity action of materials, and meanwhile, the shaking of the feeding belt 8 in the moving process can be effectively avoided through the rolling action of the material guiding rollers 13, so that the stability of the materials in the feeding process is further improved;

the top of the fixed plate 11 is fixedly connected with a pair of baffles 14, the baffles 14 are positioned on two sides of the feeding belt 8, the distance between the baffles is equal to the bandwidth of the feeding belt 8, materials can be blocked through the baffles 14, so that the feeding efficiency is effectively prevented from being influenced by the falling of the materials from the feeding belt 8 in the feeding process, a plurality of buffer blocks 15 are uniformly arranged on the surface of the side wall of the baffle 14 close to one side of the feeding belt 8, the buffer blocks 15 are of a hemispherical rubber block structure and have elasticity, and can deform elastically when being extruded, so that the buffering effect can be achieved, and the collision and abrasion caused by the direct contact between the materials and the side wall of the baffles 14 are avoided;

the recycling mechanism comprises a recycling groove 16, the recycling groove 16 is positioned under the aggregate cover 9, clamping plates 17 are arranged on two sides of the recycling groove 16, a plurality of springs 18 are fixedly connected between the clamping plates 17 and the supporting plate 2, a transmission rod 19 is fixedly connected on one side of each clamping plate 17 close to the supporting plate 2, the other end of the transmission rod 19 penetrates through the supporting plate 2 and is fixedly connected with a transmission plate 20, a pull ring 21 is fixedly connected on the side wall of the transmission plate 20, the transmission plate 20 can be driven to move together with the transmission rod 19 and the clamping plates 17 by pulling the pull ring 21, after the pull ring 21 is loosened, the clamping plates 17 can move towards the recycling groove 16 under the elastic resetting action of the springs 18 until the clamping plates 17 tightly abut against the side wall of the recycling groove 16, a plurality of clamping blocks 22 are fixedly connected on the surface of the side wall of each clamping plate 17 close to one side of the recycling groove 16, and a plurality of clamping grooves 23 matched with the clamping blocks 22 are formed on the surface of the outer wall of the recycling groove 16, the quantity of draw-in groove 23 is the same with fixture block 22, and draw-in groove 23 and the fixture block 22 center that corresponds are located same straight line, when splint 17 laminates at the lateral wall of accumulator 16, fixture block 22 can aim at and insert in each corresponding draw-in groove 23, can borrow the below of fixing accumulator 16 centre gripping in the cover 9 that gathers materials by splint 17 through mutually supporting between fixture block 22 and the draw-in groove 23 this moment, when individual material drops from pay-off belt 8 because of the accident, can fall into accumulator 16 along cover 9 that gathers materials, thereby accessible accumulator 16 unifies the recovery to the material, lose after avoiding it to drop.

The working principle is as follows: when the feeding device is used, firstly, electrical components in the feeding device are externally connected with a control switch and a power supply through wires, then a motor 6 is driven to drive a feeding roller 7 to rotate, the feeding roller 7 can drive a feeding belt 8 to move when rotating, then materials are led into a shell 1 through a feeding port 3, the materials fall onto the feeding belt 8 after entering the shell 1, at the moment, the materials can be transferred to a discharging port 4 through the movement of the feeding belt 8 until the materials are led out along the discharging port 4, and then the whole feeding process can be completed; the surface of the feeding belt 8 is provided with a plurality of anti-slip strips 10, the friction force between the material and the feeding belt 8 can be increased through each anti-slip strip 10, so as to preliminarily improve the stability of the material in the feeding process and prevent the material from slipping and shifting, the feeding belt 8 can be driven to roll together when moving, at the moment, the feeding belt 8 can be supported through the guide rollers 13 so as to avoid the material from falling under the gravity action of the material, meanwhile, the feeding belt 8 can be effectively prevented from shaking in the moving process through the rolling action of the guide rollers 13, so that the stability of the material in the feeding process is further improved, the material can be blocked through the baffle 14 so as to effectively avoid the material from falling from the feeding belt 8 in the feeding process to influence the feeding efficiency, when individual material falls from the feeding belt 8 due to accident, the material can fall into the recovery tank 16 along the cover 9, thereby accessible accumulator 16 unifies the recovery to the material to it loses after avoiding it to drop, and the back is accomplished in the feed work, and pulling pull ring 21 makes it drive driving plate 20 and move together with transfer line 19 and splint 17, until each fixture block 22 of splint 17 lateral wall is taken out from draw-in groove 23, can take off accumulator 16 from the bottom of the cover 9 that gathers materials, so that carry out subsequent processing to the material in the accumulator 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A belt feeder, includes casing (1), its characterized in that: the two sides of the bottom of the shell (1) are fixedly connected with supporting plates (2), the top and one side of the shell are respectively provided with a feeding hole (3) and a discharging hole (4), and the bottoms of the inner cavities at the two sides of the shell (1) are fixedly connected with a pair of first roller frames (5), a pair of motors (6) is fixedly arranged on the rear end surface of the shell (1), the output shafts of the motors (6) penetrate through the front end surface and the rear end surface of the shell (1), the shaft body of the roller feeding device is fixedly connected with a feeding roller (7), the feeding roller (7) is positioned between a pair of first roller frames (5), a feeding belt (8) is connected between the feeding rollers (7) in a transmission way, a material guiding mechanism is arranged below the feeding belt (8), the bottom of the shell (1) is provided with a material collecting cover (9), the material collecting cover (9) is positioned below the feeding belt (8), the top of the collecting cover is in a horn shape, and a recovery mechanism is arranged below the collecting cover (9).

2. A belt feeder according to claim 1, characterised in that: the conveying belt is characterized in that a plurality of anti-slip strips (10) are arranged on the surface of the conveying belt (8), the anti-slip strips (10) are in a herringbone shape and are arranged at equal intervals, and anti-slip lines are carved on the surface of each anti-slip strip (10).

3. A belt feeder according to claim 1, characterised in that: guide mechanism includes fixed plate (11), fixed plate (11) fixed connection is at the inner wall of casing (1) to be located between the upper and lower layer of pay-off area (8), just a plurality of pairs of second roller frame (12) of top fixedly connected with of fixed plate (11), it is every right equal fixedly connected with roller between second roller frame (12), the shaft body swing joint of roller has guide roller (13), guide roller (13) are the equidistance setting to the laminating is on the upper bottom surface of pay-off area (8).

4. A belt feeder according to claim 3, characterised in that: the top of the fixed plate (11) is fixedly connected with a pair of baffle plates (14), the baffle plates (14) are positioned on two sides of the feeding belt (8), and the distance between the baffle plates and the width of the feeding belt (8) is equal.

5. A belt feeder according to claim 4, characterized in that: the side wall surface of the baffle (14) close to one side of the feeding belt (8) is uniformly provided with a plurality of buffer blocks (15), and the buffer blocks (15) are of hemispherical rubber block structures.

6. A belt feeder according to claim 1, characterised in that: retrieve the mechanism and include accumulator tank (16), accumulator tank (16) are located and gather materials under cover (9), and its both sides all are provided with splint (17), a plurality of springs (18) of fixedly connected with between splint (17) and backup pad (2), just one side fixedly connected with transfer line (19) that splint (17) are close to backup pad (2), the other end of transfer line (19) runs through backup pad (2) and fixedly connected with driving plate (20), the lateral wall fixedly connected with pull ring (21) of driving plate (20).

7. A belt feeder according to claim 6, characterized in that: the clamping plate (17) is close to a plurality of clamping blocks (22) fixedly connected to the surface of the side wall of one side of the recovery groove (16), a plurality of clamping grooves (23) matched with the clamping blocks (22) are formed in the surface of the outer wall of the recovery groove (16), the number of the clamping grooves (23) is the same as that of the clamping blocks (22), and the centers of the clamping grooves (23) and the corresponding clamping blocks (22) are located on the same straight line.