CN216582334U

CN216582334U - Belt positioning and material blocking device for mechanical transmission

Info

Publication number: CN216582334U
Application number: CN202220125018.4U
Authority: CN
Inventors: 金珂羽; 马宏亮
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-24
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to a belt positioning and blocking device for mechanical transmission, which comprises a rack, wherein driving rollers are sleeved at the left end and the right end of the rack, a transmission belt is connected between the two driving rollers, fixed plates are fixedly connected to the front side and the rear side of the top of the rack, rectangular sliding holes are formed in opposite surfaces of the two fixed plates, the rectangular sliding holes are connected with sliding plates in a sliding manner, and positioning baffles are fixedly connected to opposite surfaces of the two sliding plates. The material conveying device is reasonable in design and good in practicability, the two positioning baffles are arranged to block and position materials, the materials are prevented from falling off or shifting from a conveying belt, the materials can be effectively conveyed, the distance between the two positioning baffles can be conveniently adjusted, the material conveying device is suitable for blocking and positioning when materials with different sizes are conveyed, and the material conveying effect is improved.

Description

Belt positioning and material blocking device for mechanical transmission

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a belt positioning and material blocking device for mechanical transmission.

Background

The conveyer belt is also called as conveyer belt, and is a rubber and fiber and metal composite product or a plastic and fabric composite product which is used for bearing and conveying materials in the belt conveyer belt, and the conveyer belt can be used for continuous, high-efficiency and large-inclination-angle transportation, is safe to operate, simple and convenient to use, easy to maintain, low in transportation cost, capable of shortening the transportation distance, reducing the construction cost and saving manpower and material resources, and is widely applied to occasions with short transportation distance and small transportation amount in the industries of cement, coking, metallurgy, chemical engineering, steel and the like.

However, in the prior art, the common conveying belt does not have the function of blocking and positioning the material in the conveying process of the material, and the material easily falls off or deviates from the conveying belt in the conveying process of the material, so that the conveying effect on the material is poor and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the application to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

Therefore, the utility model aims to provide a belt positioning and blocking device for mechanical transmission, which can solve the problems that the existing conveying belt does not have the function of blocking and positioning materials in the process of conveying the materials, and the materials easily fall off or deviate from the conveying belt in the process of conveying the materials, so that the conveying effect on the materials is poor and the using effect is poor.

In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

the utility model provides a belt location dam device for mechanical transmission which includes: the automatic feeding device comprises a rack, driving rollers are sleeved at the left end and the right end of the rack, a conveying belt is connected between the two driving rollers, fixed plates are fixedly connected to the front side and the rear side of the top of the rack, rectangular sliding holes are formed in opposite surfaces of the two fixed plates, sliding plates are slidably connected to the rectangular sliding holes, positioning baffles are fixedly connected to opposite surfaces of the two sliding plates, connecting columns are fixedly connected to the bottoms of the two sliding plates, a transverse plate is fixedly connected to the bottom of the rack, a sliding groove is formed in the top end of the transverse plate, two fixed seats are fixedly connected to the center of the bottom of the sliding groove, transverse round holes are formed in the fixed seats, screw rods are sleeved in the round holes, the thread directions of the two screw rods are opposite, first bevel gears are fixedly connected to opposite surfaces of the two screw rods, mounting holes are formed in the inner wall of the bottom of the sliding groove, a rotating shaft is sleeved in the mounting holes, and two ends of the rotating shaft extend out of the mounting holes, the top end of the rotating shaft is fixedly connected with a second bevel gear, the two first bevel gears are meshed with the second bevel gear, the bottom end of the transverse plate is connected with a motor, the output end of the motor is connected with the rotating shaft through a coupler, the two screw rods are in threaded connection with sliding seats, the back faces of the two sliding seats are fixedly connected with connecting plates, and the connecting columns are fixedly connected with the connecting plates on the same side.

As a preferable scheme of the belt positioning material blocking device for mechanical transmission, the belt positioning material blocking device for mechanical transmission comprises: two positioning baffle looks back fixedly connected with guide bars, the guiding hole has all been seted up to two fixed plates, all cup jointed the guide bar in the guiding hole, the equal fixedly connected with limiting plate in two guide bar looks backs.

As a preferable scheme of the belt positioning material blocking device for mechanical transmission, the belt positioning material blocking device for mechanical transmission comprises: the equal interval nestification in two positioning baffle bottoms has a plurality of balls, and a plurality of balls all with conveyor belt rolling contact.

As a preferable scheme of the belt positioning material blocking device for mechanical transmission, the belt positioning material blocking device for mechanical transmission comprises: the equal fixedly connected with bearing frame in both sides around the spout inner wall, two lead screws all are connected with homonymy bearing frame, and first bearing has all been cup jointed to two lead screws, two first bearing outer lanes and spout inner wall fixed connection.

As a preferable scheme of the belt positioning material blocking device for mechanical transmission, the belt positioning material blocking device for mechanical transmission comprises: the rotating shaft is sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the mounting hole.

As a preferred scheme of the belt positioning material blocking device for mechanical transmission in the utility model, wherein: the bottom of the transverse plate is fixedly connected with a support frame, and the motor is fixedly installed on the support frame.

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

1. according to the utility model, the material is placed on the conveying belt between the two positioning baffles, the conveying belt can be used for conveying the material, and the two positioning baffles are arranged, so that the material can be blocked and positioned when being conveyed, the material is prevented from falling off or deviating from the conveying belt, and the material can be effectively conveyed.

2. The utility model starts the motor to rotate positively, the motor drives the rotating shaft and the second bevel gears to rotate, the second bevel gears drive the two first bevel gears and the two screw rods to rotate, so that the two sliding seats slide towards the direction away from each other, the two sliding seats drive the corresponding connecting plate, the connecting column, the sliding plate and the positioning baffle to move, the distance between the two positioning baffles is gradually increased, by starting the motor to rotate reversely, the motor drives the rotating shaft and the second bevel gears to rotate in opposite directions, the second bevel gears drive the two first bevel gears and the two screw rods to rotate, so that the two sliding seats drive the corresponding connecting plate, the connecting column, the sliding plate and the positioning baffle to move, the distance between the two positioning baffles is gradually reduced, thereby be convenient for adjust the interval between two positioning baffle, be applicable to and block the location when carrying the material of equidimension not, improved the effect of carrying the material.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side cross-sectional structural view of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a frame; 2. a driving roller; 3. a conveyor belt; 4. a fixing plate; 5. a rectangular slide hole; 6. a slide plate; 7. positioning a baffle plate; 8. connecting columns; 9. a transverse plate; 10. a chute; 11. a screw rod; 12. a fixed seat; 13. a first bevel gear; 14. a rotating shaft; 15. a second bevel gear; 16. a motor; 17. a slide base; 18. a connecting plate; 19. a guide bar; 20. a limiting plate; 21. and a bearing seat.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific details disclosed below.

Next, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially in general scale for the convenience of illustration, and the drawings are only exemplary, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, the present invention provides a belt positioning and stopping device for mechanical transmission, including: the device comprises a rack 1, driving rollers 2 are sleeved at the left end and the right end of the rack 1, a conveying belt 3 is connected between the two driving rollers 2, fixing plates 4 are fixedly connected at the front side and the rear side of the top of the rack 1, rectangular sliding holes 5 are formed in the opposite surfaces of the two fixing plates 4, sliding plates 6 are slidably connected with the rectangular sliding holes 5, positioning baffles 7 are fixedly connected with the opposite surfaces of the two sliding plates 6, connecting columns 8 are fixedly connected with the bottoms of the two sliding plates 6, a transverse plate 9 is fixedly connected with the bottom end of the rack 1, a sliding groove 10 is formed in the top end of the transverse plate 9, two fixing seats 12 are fixedly connected with the center of the bottom of the sliding groove 10, transverse round holes are formed in the fixing seats 12, screw rods 11 are sleeved in the round holes, the thread directions of the two screw rods 11 are opposite, first bevel gears 13 are fixedly connected with the opposite surfaces of the two screw rods 11, and mounting holes are formed in the inner walls of the bottom of the sliding groove 10, the mounting structure is characterized in that a rotating shaft 14 is sleeved in the mounting hole, two ends of the rotating shaft 14 extend out of the mounting hole, a second bevel gear 15 is fixedly connected to the top end of the rotating shaft 14, two first bevel gears 13 are meshed with the second bevel gear 15, a motor 16 is connected to the bottom end of the transverse plate 9, the output end of the motor 16 is connected with the rotating shaft 14 through a coupler, two screw rods 11 are in threaded connection with sliding seats 17, two sliding seats 17 are in back connection with connecting plates 18, and the connecting column 8 is fixedly connected with the connecting plates 18 on the same side.

Further, two positioning baffle 7 fixedly connected with guide bar 19 back to the back, the guiding hole has all been seted up to two fixed plates 4, all cup jointed guide bar 19 in the guiding hole, the equal fixedly connected with limiting plate 20 in two guide bar 19 looks backs.

Furthermore, a plurality of balls are nested at equal intervals at the bottoms of the two positioning baffle plates 7, and the balls are in rolling contact with the conveying belt 3.

Further, equal fixedly connected with bearing frame 21 in both sides around the spout 10 inner wall, two lead screws 11 all are connected with homonymy bearing frame 21, and two lead screws 11 all have cup jointed first bearing, two first bearing outer races and spout 10 inner wall fixed connection.

Furthermore, the rotating shaft 14 is sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with the inner wall of the mounting hole.

Furthermore, the bottom of the transverse plate 9 is fixedly connected with a support frame, and the motor 16 is fixedly installed on the support frame.

Preferably, the motor 16 is a reversible motor.

The specific working principle is as follows:

when the device is used, a user installs a driving motor, a control switch and an external power line on the frame 1, and connects the output end of the driving motor with the input end of one driving roller 2 of the two driving rollers 2; the output end of the external power line is electrically connected with the input end of the control switch, and the output end of the controller switch is electrically connected with the input ends of the motor 16 and the driving motor; the control switch can control the start-stop work of the driving motor and can also control the start-stop and positive and negative rotation work of the motor 16; the user is through opening driving motor, and steerable conveyor belt 3 rotates, places the material on being located conveyor belt 3 between two positioning baffle 7, and the rotation that utilizes conveyor belt 3 can be carried the material, through setting up two positioning baffle 7 for when carrying the material, can block the location to the material, avoid the material to drop or take place the skew from conveyor belt 3, can carry out effectual transport to the material.

A user starts the motor 16 to rotate forwards, the motor 16 drives the rotating shaft 14 and the second bevel gear 15 to rotate, the second bevel gear 15 drives the two first bevel gears 13 to rotate, so that the two first bevel gears 13 synchronously rotate in opposite directions, the two first bevel gears 13 drive the corresponding screw rods 11 to rotate, the two sliding seats 17 slide in directions away from each other due to opposite thread directions of the two screw rods 11, the two sliding seats 17 drive the corresponding connecting plate 18, the connecting column 8, the sliding plate 6 and the positioning baffle plate 7 to move, the two positioning baffle plates 7 drive the corresponding balls to roll on the conveying belt 3, the distance between the two positioning baffle plates 7 is gradually increased, similarly, by starting the motor 16 to rotate backwards, the motor 16 drives the rotating shaft 14 and the second bevel gear 15 to rotate in opposite directions, and the second bevel gear 15 drives the two first bevel gears 13 and the two screw rods 11 to rotate, make two slides 17 to the direction that is close to each other slide, two slides 17 drive corresponding connecting plate 18, spliced pole 8, slide 6 and location baffle 7 remove, interval between two location baffles 7 reduces gradually, after interval regulation between two location baffles 7 is suitable, stop motor 16 work, thereby be convenient for adjust the interval between two location baffles 7, be applicable to and block the location when carrying the material of not unidimensional size, the effect of carrying the material has been improved.

While the utility model has been described with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of this invention can be used in any combination as long as there is no structural conflict, and the combination is not exhaustively described in this specification merely for the sake of brevity and resource savings. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a belt location dam device for mechanical transmission which characterized in that includes: the automatic feeding device comprises a rack (1), driving rollers (2) are sleeved at the left end and the right end of the rack (1), a conveying belt (3) is connected between the two driving rollers (2), fixing plates (4) are fixedly connected to the front side and the rear side of the top of the rack (1), rectangular sliding holes (5) are formed in opposite surfaces of the two fixing plates (4), sliding plates (6) are slidably connected to the rectangular sliding holes (5), positioning baffles (7) are fixedly connected to opposite surfaces of the two sliding plates (6), connecting columns (8) are fixedly connected to the bottoms of the two sliding plates (6), a transverse plate (9) is fixedly connected to the bottom of the rack (1), a sliding groove (10) is formed in the top end of the transverse plate (9), two fixing seats (12) are fixedly connected to the center of the bottom of the sliding groove (10), transverse round holes are formed in the fixing seats (12), and lead screws (11) are sleeved in the round holes, two lead screw (11) screw threads revolve to opposite, the equal fixedly connected with first bevel gear (13) of two lead screw (11) opposite faces, the mounting hole has been seted up to spout (10) bottom inner wall, pivot (14) have been cup jointed in the mounting hole, pivot (14) both ends all extend to outside the mounting hole, pivot (14) top fixedly connected with second bevel gear (15), two first bevel gears (13) all mesh with second bevel gear (15), diaphragm (9) bottom is connected with motor (16), motor (16) output passes through the shaft coupling and is connected with pivot (14), and the equal threaded connection of two lead screws (11) has slide (17), two equal fixedly connected with connecting plate (18) in slide (17) looks back, spliced pole (8) and homonymy connecting plate (18) fixed connection.

2. The belt positioning and blocking device for mechanical transmission according to claim 1, wherein the two positioning blocking plates (7) are fixedly connected with guide rods (19) on opposite sides, the two fixing plates (4) are provided with guide holes, the guide rods (19) are sleeved in the guide holes, and the two guide rods (19) are fixedly connected with limiting plates (20) on opposite sides.

3. The belt positioning and blocking device for mechanical transmission according to claim 1, wherein a plurality of balls are nested at the bottom of the two positioning blocking plates (7) at equal intervals, and are in rolling contact with the conveying belt (3).

4. The belt positioning and blocking device for mechanical transmission according to claim 1, wherein bearing seats (21) are fixedly connected to the front and rear sides of the inner wall of the sliding chute (10), two lead screws (11) are connected to the bearing seats (21) on the same side, first bearings are sleeved on the two lead screws (11), and outer rings of the two first bearings are fixedly connected to the inner wall of the sliding chute (10).

5. The belt positioning and material blocking device for mechanical transmission according to claim 1, wherein the rotating shaft (14) is sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with an inner wall of the mounting hole.

6. The belt positioning and blocking device for mechanical transmission according to claim 1, wherein a supporting frame is fixedly connected to the bottom of the transverse plate (9), and the motor (16) is fixedly mounted on the supporting frame.