CN213337687U

CN213337687U - Flexible connection speed measuring device for spiral quantitative conveying

Info

Publication number: CN213337687U
Application number: CN202022171151.7U
Authority: CN
Inventors: 岳彩同; 杜长洧; 郭力川; 王元昕; 岳彬
Original assignee: Xuzhou Shenke Measurement Control Electromechanical Equipment Co ltd
Current assignee: Xuzhou Shenke Measurement Control Electromechanical Equipment Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-01
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to the technical field of speed measuring devices, and discloses a flexible connection speed measuring device for spiral quantitative conveying, which comprises a bottom plate and a motor, two groups of supporting plates are fixedly arranged on the upper surface of the bottom plate, each group of supporting plates is provided with two supporting plates, and a driving roller is arranged between each group of the supporting plates, the two driving rollers are in transmission connection through a conveyor belt, rotating shafts at two ends of each driving roller are respectively in rotating connection with the side wall of the corresponding supporting plate through a first bearing, a rotating shaft at the front end of the driving roller at the right side penetrates through the corresponding supporting plate and is fixedly connected with the output end of the motor, the motors are fixedly arranged on the front side walls of the corresponding support plates, the left side of the upper surface of the bottom plate is fixedly provided with a support rod, the upper end of bracing piece is fixed and is equipped with the mount, the inside of mount is fixed and is equipped with the auger delivery storage bucket. The utility model discloses a to the removal of second detecting head, be convenient for improve measurement accuracy through a lot of measurements.

Description

Flexible connection speed measuring device for spiral quantitative conveying

Technical Field

The utility model relates to a speed sensor technical field especially relates to a speed sensor of flexible coupling of spiral quantitative conveying.

Background

The spiral constant feeder is a new generation product integrating steady flow conveying, weighing and metering and quantitative control of powder materials, is suitable for continuous metering and proportioning of the powder materials in various industrial production environments, adopts multiple advanced technologies, and is reliable in operation and high in control precision.

The detecting head of the flexible connection speed measuring device for the conventional spiral quantitative conveying is usually fixedly arranged, so that the problem that the speed can be measured at each time only at the same position is solved, the detection precision is low, and a large error exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the fixed position setting of detecting head among the prior art, in case when needs increase the detection precision, existing equipment can't satisfy the detection requirement, influences its testing result's problem, and the flexible coupling's of a spiral quantitative transport speed sensor that provides.

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

a flexible connection speed measuring device for spiral quantitative conveying comprises a bottom plate and a motor, wherein two groups of supporting plates are fixedly arranged on the upper surface of the bottom plate, each group of supporting plates is provided with two groups of driving rollers, the two driving rollers are connected through a conveyor belt in a transmission manner, rotating shafts at two ends of each driving roller are respectively connected with the side wall of the corresponding supporting plate through a first bearing in a rotating manner, a rotating shaft at the front end of the driving roller on the right side penetrates through the corresponding supporting plate and is fixedly connected with the output end of the motor, the motor is fixedly arranged on the front side wall of the corresponding supporting plate, a supporting rod is fixedly arranged on the left side of the upper surface of the bottom plate, a fixing frame is fixedly arranged at the upper end of the supporting rod, a spiral conveying barrel is fixedly arranged inside the fixing frame, and a first detecting head is fixedly arranged on the right side wall of the, the side walls of the two groups of supporting plates are connected with a detection mechanism through a driving mechanism.

Preferably, actuating mechanism includes two lead screws and two sliders, every group two one side that the backup pad carried on the back mutually all fixedly is equipped with the mounting panel, and the inside of two mounting panels that are located same plumb plane is connected with the both ends pole wall rotation of the lead screw that corresponds through the second bearing respectively, two the slider respectively with the pole wall threaded connection of the lead screw that corresponds, two connect through the drive mechanism transmission between the lead screw.

Preferably, the detection mechanism comprises a U-shaped rod, a second connecting rod and a second detection head, the lower end rod wall of the U-shaped rod is fixedly connected with the upper surface of the corresponding sliding block, the second connecting rod is fixedly arranged on the upper end left side wall of the U-shaped rod, the second detection head is fixedly arranged on the left end lower side wall of the second connecting rod, and the front side is fixedly provided with a pointer on the lower surface of the sliding block.

Preferably, drive mechanism includes belt and two belt pulleys, two the right-hand member of lead screw runs through corresponding mounting panel respectively and with corresponding belt pulley fixed connection, two connect through belt transmission between the belt pulley.

Preferably, the front side wall of the bottom plate is fixedly provided with scale marks, the two sides of the bottom plate are symmetrically and fixedly provided with mounting blocks, and fastening bolts are fixedly arranged inside each mounting block.

Preferably, the left end of the front side screw rod penetrates through the corresponding mounting plate, extends leftwards and is fixedly connected with a crank.

Compared with the prior art, the utility model provides a flexible coupling's speed sensor that spiral ration was carried possesses following beneficial effect:

1. this flexible coupling's speed sensor of spiral ration transport through setting up in the drive mechanism of two lead screw right-hand members, can drive the synchronous rotation that realizes two lead screws through drive mechanism when the lead screw of front side rotates at the crank, is convenient for adjust the position of second detecting head.

2. This speed sensor of flexible coupling of spiral quantitative conveying through setting up the slider on two lead screw pole walls, can drive the slider that corresponds when adjusting the position of second detecting head at two lead screws, gets the average through many times of measurements to guarantee measuring result's accuracy.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a to the removal of second detecting head, be convenient for improve measurement accuracy through a lot of measurements.

Drawings

Fig. 1 is a schematic structural view of a flexible-connection speed measuring device for spiral quantitative conveying according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a base plate 1, a motor 2, a supporting plate 3, a transmission roller 4, a transmission belt 5, a supporting rod 6, a fixing frame 7, a spiral conveying barrel 8, a first connecting rod 9, a screw rod 10, a sliding block 11, a mounting plate 12, a U-shaped rod 13, a second connecting rod 14, a second detecting head 15, a pointer 16, a belt 17, a belt pulley 18, a scale mark 19, a mounting block 20, a crank 21 and a first detecting head 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a flexible connection speed measuring device for spiral quantitative conveying comprises a bottom plate 1 and a motor 2, wherein two sets of support plates 3 are fixedly arranged on the upper surface of the bottom plate 1, each set of support plates 3 is provided with two sets, a transmission roller 4 is arranged between each set of support plates 3, the two transmission rollers 4 are in transmission connection through a conveyor belt 5, rotating shafts at two ends of each transmission roller 4 are respectively in rotating connection with the side wall of the corresponding support plate 3 through a first bearing, a rotating shaft at the front end of the right transmission roller 4 penetrates through the corresponding support plate 3 and is fixedly connected with the output end of the motor 2, the motor 2 is fixedly arranged on the front side wall of the corresponding support plate 3, a support rod 6 is fixedly arranged on the left side of the upper surface of the bottom plate 1, a fixing frame 7 is fixedly arranged at the upper end of the support rod 6, a spiral conveying material barrel 8 is fixedly arranged inside the fixing frame 7, a, the side walls of the two groups of supporting plates 3 are connected with a detection mechanism through a driving mechanism.

The driving mechanism comprises two lead screws 10 and two sliders 11, mounting plates 12 are fixedly arranged on the opposite sides of each group of two support plates 3, the interiors of the two mounting plates 12 on the same vertical plane are respectively connected with the rod walls at the two ends of the corresponding lead screws 10 through second bearings in a rotating mode, the two sliders 11 are respectively connected with the rod walls of the corresponding lead screws 10 in a threaded mode, and the two lead screws 10 are connected through a transmission mechanism in a transmission mode.

The detection mechanism comprises a U-shaped rod 13, a second connecting rod 14 and a second detection head 15, the lower end rod wall of the U-shaped rod 13 is fixedly connected with the upper surface of the corresponding sliding block 11, the second connecting rod 14 is fixedly arranged on the upper end left side wall of the U-shaped rod 13, the second detection head 15 is fixedly arranged on the left end lower side wall of the second connecting rod 14, and a pointer 16 is fixedly arranged on the lower surface of the front side sliding block 11, so that the position between the first detection head 22 and the second detection head 15 can be conveniently measured.

The transmission mechanism comprises a belt 17 and two belt pulleys 18, the right ends of the two screw rods 10 respectively penetrate through the corresponding mounting plates 12 and are fixedly connected with the corresponding belt pulleys 18, and the two belt pulleys 18 are in transmission connection through the belt 17, so that synchronous rotation of the two screw rods 10 is facilitated.

The fixed scale mark 19 that is provided with of preceding lateral wall of bottom plate 1, the bilateral symmetry of bottom plate 1 is fixed and is equipped with installation piece 20, and the inside of every installation piece 20 is all fixed and is equipped with fastening bolt, is convenient for firmly install true device.

The left end of the front side lead screw 10 penetrates through the corresponding mounting plate 12 and extends leftwards, and is fixedly connected with a crank 21, so that the corresponding lead screw 10 is driven to rotate through the crank 21.

The utility model discloses in, during the use, rotate crank 21, crank 21 drives the lead screw 10 rotation of front side, the lead screw 10 of front side is connected through the transmission between two belt pulleys of right-hand member 18 and the belt 17 and is realized the synchronous rotation between two lead screws 10, drive the slider 11 motion that corresponds respectively when two synchronous rotations of lead screw 10, two sliders 11 drive U-shaped pole 13 motion jointly, U-shaped pole 13 drives the motion of second connecting rod 14, second connecting rod 14 drives the motion of second detecting head 15, the realization is adjusted the distance between first detecting head 22 and the second detecting head 15, starter motor 2, motor 2's output drives the driving roller 4 rotation that corresponds, thereby realize conveyer belt 5's motion, measure after 2 rotational speeds of motor are stable, be convenient for get the average value through a lot of measurement and reduce measuring error.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The flexible connection speed measuring device for spiral quantitative conveying comprises a bottom plate (1) and a motor (2) and is characterized in that two groups of supporting plates (3) are arranged on the upper surface of the bottom plate (1), each group of supporting plates (3) is arranged into two groups, a driving roller (4) is arranged between every two supporting plates (3), the two driving rollers (4) are in transmission connection through a conveying belt (5), rotating shafts at two ends of each driving roller (4) are respectively in rotation connection with the side wall of the corresponding supporting plate (3) through a first bearing, a rotating shaft at the front end of the driving roller (4) on the right side penetrates through the corresponding supporting plate (3) and is fixedly connected with the output end of the motor (2), the motor (2) is fixedly arranged on the front side wall of the corresponding supporting plate (3), a supporting rod (6) is fixedly arranged on the left side of the upper surface of the bottom plate (1), the fixed mount (7) that is equipped with in upper end of bracing piece (6), the fixed spiral delivery storage bucket (8) that is equipped with in inside of mount (7), the right side wall of spiral delivery storage bucket (8) is provided with first detecting head (22) through first connecting rod (9) is fixed, and is two sets of the lateral wall of backup pad (3) is connected with detection mechanism through actuating mechanism jointly.

2. The flexible connection speed measuring device for spiral quantitative conveying according to claim 1, wherein the driving mechanism comprises two screw rods (10) and two sliding blocks (11), a mounting plate (12) is fixedly arranged on one side of each group of two supporting plates (3) opposite to each other, the inner parts of the two mounting plates (12) on the same vertical plane are respectively rotatably connected with the rod walls at two ends of the corresponding screw rod (10) through second bearings, the two sliding blocks (11) are respectively in threaded connection with the rod walls of the corresponding screw rods (10), and the two screw rods (10) are in transmission connection through a transmission mechanism.

3. The flexible connection speed measuring device for spiral quantitative conveying according to claim 1, wherein the detecting mechanism comprises a U-shaped rod (13), a second connecting rod (14) and a second detecting head (15), the lower end rod wall of the U-shaped rod (13) is fixedly connected with the upper surface of the corresponding sliding block (11), the second connecting rod (14) is fixedly arranged on the left side wall of the upper end of the U-shaped rod (13), the second detecting head (15) is fixedly arranged on the lower side wall of the left end of the second connecting rod (14), and the lower surface of the sliding block (11) on the front side is fixedly provided with a pointer (16).

4. The flexible connection speed measuring device for spiral quantitative conveying according to claim 2, wherein the transmission mechanism comprises a belt (17) and two belt pulleys (18), the right ends of the two screw rods (10) respectively penetrate through the corresponding mounting plates (12) and are fixedly connected with the corresponding belt pulleys (18), and the two belt pulleys (18) are in transmission connection through the belt (17).

5. The flexible connection speed measuring device for spiral quantitative conveying according to claim 1, wherein the front side wall of the bottom plate (1) is fixedly provided with scale marks (19), the two sides of the bottom plate (1) are symmetrically and fixedly provided with mounting blocks (20), and a fastening bolt is fixedly arranged inside each mounting block (20).

6. A flexible-connection speed measuring device for spiral quantitative conveying according to claim 2, wherein the left end of the front screw rod (10) penetrates through the corresponding mounting plate (12) and extends leftwards and is fixedly connected with a crank (21).