CN113290704B

CN113290704B - Cohesive material vibration blanking equipment and use method thereof

Info

Publication number: CN113290704B
Application number: CN202110540556.XA
Authority: CN
Inventors: 张斌; 张彦钧; 李明超
Original assignee: Jiangsu Pengte New Material Technology Co ltd; Lianyungang Jiuhe Concrete Co ltd
Current assignee: Jiangsu Pengte New Material Technology Co ltd; Lianyungang Jiuhe Concrete Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-12-27
Anticipated expiration: 2041-05-18
Also published as: CN113290704A

Abstract

The invention discloses a cohering material vibration blanking device and a use method thereof, belonging to the technical field of industrial equipment and comprising a material box, a filter screen and a vibrator, wherein the filter screen is welded at the upper part of the material box, the vibration blanking device is arranged on the material box and comprises an upper supporting plate, a lower supporting plate, a connecting rod and a vibration device, the upper supporting plate and the lower supporting plate are fixedly connected through the connecting rod, the left end and the right end of the upper supporting plate and the lower supporting plate respectively penetrate through two ends of the material box and are fixedly connected with the material box, the left end and the right end of the upper supporting plate and the right end of the lower supporting plate are respectively provided with the vibration device, the vibration device comprises a vibration pump, a first spring and a fixed plate, the fixed plate is fixedly connected with the outer wall of the material box, the upper part of the fixed plate is fixedly connected with the first spring, the upper part of the first spring is contacted with the lower part of the supporting plate, a fixed rod is fixedly arranged at the middle position of the upper part of the upper supporting plate, the top plate is contacted with the filter screen, and the vibration pump is fixed at the upper part of the supporting plate through a vibration pump bracket.

Description

Cohesive material vibration blanking equipment and use method thereof

Technical Field

The invention belongs to the technical field of mechanical equipment, and particularly relates to cohesive material vibration blanking equipment and a using method thereof.

Background

The concrete mixer is a machine for mixing cement, sand aggregate and water into concrete mixture, and mainly consists of a mixing drum, a feeding and discharging mechanism, a water supply system, a prime motor, a transmission mechanism, a frame and a supporting device, wherein the vibration discharging device is usually used for adjusting the materials in the feeding and fixing process. The vibration blanking device in the prior art is simple in structure, a vibration motor is usually adopted to directly vibrate on the outer wall of a material box, vibration force cannot be transmitted into the material box, so that the vibration falling efficiency of the vibration motor on materials such as sand and stones is low, the hopper is easy to block when a large amount of sand and stones are poured, the sand and stones in the hopper are easy to compact due to vibration falling generated by the vibration motor, the blanking speed is influenced, and the stirring processing of cement concrete is influenced.

Patent application No.: 202011346248.5 discloses a vibration blanking device for a cement concrete mixer, which comprises an upper frame seat, a middle frame seat, a stand column, a lower frame seat, a bottom frame, a vibration falling mechanism, a power line and a control switch, wherein the vibration falling mechanism is optimally arranged, a driving motor is used as a power source, a rack is driven by a special-shaped gear to reciprocate up and down on the front side of a slip sheet, and the rack drives a connecting head to drive a first rod body and a second rod body to reciprocate left and right through a connecting rod, so that the disc seat can impact the bottom frame to vibrate gravel materials in a reciprocating manner through a knocking head, and meanwhile, a first conical cylinder and a second conical cylinder move in the horizontal direction to stir the materials, thereby avoiding the blockage of the materials and ensuring the mixing processing efficiency of the cement concrete, and the following defects exist in the patent: the structure is more complicated, and investment cost is higher, and whole vibration whereabouts efficiency is still lower, can not satisfy quick industrialization needs, and we need a simple structure, and investment cost is low, and the equipment that whole vibration whereabouts is efficient and can practice thrift the cost of labor replaces current technique.

Disclosure of Invention

The invention aims to provide vibrating blanking equipment for cohesive materials, which aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a cohere material vibration unloading equipment, includes workbin, filter screen and vibrator, the upper portion welding of workbin have the filter screen, the material of filter screen is metal material or alloy material, the filter screen is used for the material prefilter whereabouts, the workbin still be equipped with vibration unloader, vibration unloader is used for falling the material vibration of workbin, vibration unloader include backup pad, bottom suspension fagging, connecting rod and vibrating device, vibrating device is the source of the vibrational force of whole equipment, last backup pad and bottom suspension fagging between pass through connecting rod fixed connection, wherein the material of last backup pad and bottom suspension fagging is metal material or alloy material, wherein the connecting rod is located the intermediate position of backup pad and bottom suspension fagging, wherein go up between backup pad and the bottom suspension fagging and be parallel to each other and all be located the intermediate position of workbin, because the upper supporting plate and the upper supporting plate are spaced and positioned in the middle of the material box, the materials can fall better in the process of generating the vibration force, the problem that the traditional vibration force only exists on the surface of the materials and cannot reach the effect inside the materials is avoided, the traditional vibrator has poor effect in the use process, and a cavity is easily formed in the middle of the materials, so that the vibration blanking effect cannot be met, wherein the left end and the right end of the upper supporting plate and the lower supporting plate respectively penetrate through the two ends of the material box and are fixedly connected with the material box, the left end and the right end of the upper supporting plate and the left end of the lower supporting plate are respectively provided with a vibration device, the vibration device is the vibration force output of the whole equipment, the vibration device comprises a vibration pump, a first spring and a fixed plate, the fixed plate is fixedly connected with the outer wall of the material box, the first spring is fixedly connected with the upper part of the fixed plate, the upper part of the first spring is contacted with the lower part of the supporting plate and is not fixedly connected with the outer wall of the material box, in the in-service use process, because the upper portion of spring one contacts with the lower part of backup pad, the vibrating pump can drive the vibration of spring one, and the spring bounce-back force acts on in the backup pad again to the vibrational force of backup pad has been strengthened, is favorable to improving the effect of material vibration blanking, the intermediate position of last backup pad on the fixed dead lever one that is equipped with, the upper portion of dead lever one be equipped with the roof, roof and filter screen contact and unsettled connection, the vibrating pump pass through the vibrating pump support and fix on the upper portion of backup pad, in-service use vibration power transmission to the dead lever one, the dead lever transmits to the filter screen on again and drives the filter screen and vibrate ceaselessly, thereby the material falls from the filter screen for.

Preferably; in order to improve the vibration blanking effect, the upper supporting plate and the lower supporting plate are mutually vertical, and the vibration action surface between the upper supporting plate and the lower supporting plate is increased, so that the vibration blanking effect can be improved.

Preferably: in order to improve the vibration blanking effect, a group of hole breaking devices are arranged on the upper supporting plate and the lower supporting plate, wherein the hole breaking devices are arranged on the upper supporting plate and the lower supporting plate in an up-down alternate mode respectively, each hole breaking device comprises a conical hole breaking device, a baffle, a sliding rod and a second spring, the baffle is fixedly connected with the corresponding supporting plate, the sliding rod and the sliding rod are arranged on the lower portion of the conical hole breaking device, the second spring is sleeved on the sliding rod, the sliding rod is movably connected with the baffle, the sliding rod can freely slide up and down in the baffle, the lower portion of the sliding rod is movably connected with the corresponding supporting plate, a circular through hole is formed in the position, corresponding to the supporting plate, of the sliding rod, the sliding rod freely moves up and down in the circular through hole, and the hole breaking devices are used for upwards and downwards puncturing materials to prevent the materials from being bonded together, so that the materials quickly fall down.

Preferably: in order to improve the effect of vibration blanking, last backup pad and bottom suspension fagging between respectively through connecting rod fixed connection, the connecting rod on be equipped with dead lever two, dead lever two on be equipped with broken glassware, broken glassware swing joint in the shifting chute, the shifting chute be located four angles of workbin, because broken glassware vibrates in four corners of workbin, make a plurality of points of material receive exogenic action, make it easily vibrated the blanking.

Preferably: the vibration blanking device is arranged on vibration blanking weighing equipment, the vibration blanking weighing equipment is arranged below the vibration blanking equipment, the vibration blanking weighing equipment comprises a material box and a weighing sensor, the weighing sensor is used for weighing the weight of falling materials at each time, a discharging baffle is arranged at the lower part of the material box, and the discharging baffle is opened according to set frequency to discharge materials.

The invention has the following advantages:

the automatic feeding device has the advantages that the structure is simple, the generation cost is low, the material falling effect is greatly improved, the automatic feeding device can be applied to the discharging problem of various wet materials, the problem that the feeding is difficult and cannot be solved by the existing equipment is solved, about 300 to 600 ten thousand of labor expenses can be saved for an enterprise every year, due to the adoption of the equipment, the whole production efficiency is improved by 200 percent, more than 1000 ten thousand of extra expenses are created for the enterprise every year, and the automatic feeding device is suitable for comprehensive popularization and application.

Drawings

FIG. 1 is a first internal structure diagram of a vibratory blanking device for cohesive materials according to the present invention;

FIG. 2 is a first top view of the vibratory blanking apparatus for cohesive materials of the present invention;

FIG. 3 is a second top view of the vibratory blanking apparatus for aggregate according to the present invention;

FIG. 4 is a second internal structure diagram of the vibratory blanking equipment for cohesive materials of the present invention;

FIG. 5 is a partial enlarged view of FIG. 4 at A;

FIG. 6 is a third top view of the vibratory blanking apparatus for cohesive materials of the present invention;

FIG. 7 is a fourth top view of the vibratory blanking apparatus for cohesive materials of the present invention;

FIG. 8 is a fifth plan view of the vibratory blanking apparatus for cohesive materials of the present invention;

fig. 9 is a sixth top view of the vibratory blanking equipment for cohesive materials of the invention;

FIG. 10 is a seventh top view of the vibratory blanking apparatus for cohesive materials of the present invention;

FIG. 11 is a partial enlarged view of FIG. 10 at B;

FIG. 12 is an enlarged view of a portion of FIG. 10 at C;

FIG. 13 is an eighth top view of the vibratory blanking apparatus for cohesive materials of the present invention;

fig. 14 is a working and using state diagram of the invention.

In the figure: 1, a material box; 2, an upper supporting plate; 2-1 vibration pump; 2-2 vibration pump support; 2-3, a first spring; 2-4 fixing the plate; 3, a lower supporting plate; 4 connecting rods; 5, fixing the rod I; 6 a top plate; 7, filtering the net; 8, a feeding hole; 9, discharging a material outlet; 10 a hole breaking device; 10-1 conical hole-breaking device; 10-2 baffle plates; 10-3 slide bar; 10-4 sliding rod; 10-5, a second spring; 11 a connecting rod; 12, fixing a rod II; 13 moving the trough; 14, a hole breaking device; 15 load cell.

Detailed Description

Example 1

As shown in fig. 1 to 14:

the utility model provides a cohere material vibration unloading equipment, includes workbin 1, filter screen 7 and vibrator, the upper portion welding of workbin 1 have filter screen 7, its characterized in that: the material box 1 is provided with a vibration blanking device, the vibration blanking device comprises an upper supporting plate 2, a lower supporting plate 3, a connecting rod 4 and a vibration device, the upper supporting plate 2 and the lower supporting plate 3 are fixedly connected through the connecting rod 4, the connecting rod 4 is positioned at the middle position of the upper supporting plate 2 and the lower supporting plate 3, the upper supporting plate 2 and the lower supporting plate 3 are parallel to each other and are positioned at the middle position of the material box 1, the left end and the right end of the upper supporting plate 2 and the lower supporting plate 3 respectively penetrate through the two ends of the material box 1 and are fixedly connected with the material box 1, the left end and the right end of the upper supporting plate 2 and the lower supporting plate 3 are respectively provided with the vibration device, the vibrating device comprises a vibrating pump 2-1, a spring I2-3 and a fixed plate 2-4, wherein the fixed plate 2-4 is fixedly connected with the outer wall of the material box 1, the upper part of the fixed plate 2-4 is fixedly connected with the spring I2-3, the upper part of the spring I2-3 is in contact with and is not fixedly connected with the lower part of the supporting plate, a fixed rod I5 is fixedly arranged at the middle position of the upper supporting plate 2, a top plate 6 is arranged at the upper part of the fixed rod I5, the top plate is in contact with and is not fixedly connected with a filter screen 7, and the vibrating pump 2-1 is fixed at the upper part of the supporting plate through a vibrating pump bracket 2-2, and the working principle of the vibrating device is as follows: 1) Putting the cohesive material on a filter screen 7, starting a power supply of a vibration pump 2-1, and allowing the material to fall into a material box 1 from a feed port 8 of the material box 1 through the filter screen 7; 2) The vibration of the vibrating pump 2-1 drives the upper supporting plate 2 and the lower supporting plate 3 to vibrate up and down respectively, the up-and-down vibration of the upper supporting plate 2 and the lower supporting plate 3 drives the materials around the upper supporting plate 2 and the lower supporting plate 3 to vibrate together with the springs I2-3 respectively, and the vibration of the springs I2-3 strengthens the vibration amplitude of the upper supporting plate 2 and the lower supporting plate 3, so that the vibration falling effect of the materials is improved; 3) The material falls to weighing in the workbin, because the workbin that weighs adopts the same vibration unloader, after the workbin that weighs the material that suitable volume at every turn, opens the discharge baffle of workbin lower part of weighing, and final material falls to conveyor on or in the agitator tank in the workbin that weighs.

The upper supporting plate 2 and the lower supporting plate 3 are vertical to each other.

Example 2

As shown in fig. 1-14:

the utility model provides a cohere material vibration unloading equipment, includes workbin 1, filter screen 7 and vibrator, the upper portion welding of workbin 1 have filter screen 7, its characterized in that: the material box 1 is provided with a vibration blanking device, the vibration blanking device comprises an upper supporting plate 2, a lower supporting plate 3, a connecting rod 4 and a vibration device, the upper supporting plate 2 and the lower supporting plate 3 are fixedly connected through the connecting rod 4, the connecting rod 4 is positioned at the middle position of the upper supporting plate 2 and the lower supporting plate 3, the upper supporting plate 2 and the lower supporting plate 3 are parallel to each other and are positioned at the middle position of the material box 1, the left end and the right end of the upper supporting plate 2 and the lower supporting plate 3 respectively penetrate through the two ends of the material box 1 and are fixedly connected with the material box 1, the left end and the right end of the upper supporting plate 2 and the lower supporting plate 3 are respectively provided with the vibration device, the vibration device comprises a vibration pump 2-1, a spring 2-3 and a fixed plate 2-4, and the fixed plate 2-4 is fixedly connected with the outer wall of the material box 1, the upper part of the fixed plate 2-4 is fixedly connected with a spring I2-3, the upper part of the spring I2-3 is contacted with the lower part of the supporting plate and is not fixedly connected with the lower part of the supporting plate, a fixed rod I5 is fixedly arranged at the middle position of the upper supporting plate 2, a top plate 6 is arranged at the upper part of the fixed rod I5, the top plate is contacted with a filter screen 7 and is not fixedly connected with the filter screen, the vibration pump 2-1 is fixed at the upper part of the supporting plate through a vibration pump bracket 2-2, a group of hole breaking devices 10 are arranged on the upper supporting plate 2 and the lower supporting plate 3, wherein the hole breaking devices 10 are respectively arranged on the upper supporting plate 2 and the lower supporting plate 3 in an up-down alternate mode, each hole breaking device 10 comprises a conical hole breaker 10-1, a baffle 10-2, a sliding rod 10-3, a sliding rod 10-4 and a spring II 10-5, the baffle 10-2 is fixedly connected with the support plate, the lower portion of the conical hole breaking device 10-1 is provided with a sliding rod 10-3 and a sliding rod 10-4, the sliding rod 10-3 is sleeved with a spring II 10-5, the sliding rod 10-4 is movably connected with the baffle 10-2, the sliding rod 10-4 can freely slide up and down in the baffle 10-2, the lower portion of the sliding rod 10-3 is movably connected with the support plate, a circular through hole is formed in the position, opposite to the support plate, of the sliding rod 10-3, and the sliding rod 10-3 freely moves up and down in the circular through hole.

The working principle of the invention is as follows: 1) Placing the cohesive material on a filter screen 7, starting a power supply of a vibration pump 2-1, and allowing the material to fall into a material box 1 from a feed port 8 of the material box 1 through the filter screen 7; 2) The vibration of the vibrating pump 2-1 drives the upper supporting plate 2 and the lower supporting plate 3 to vibrate up and down respectively, the up-and-down vibration of the upper supporting plate 2 and the lower supporting plate 3 drives the materials around the upper supporting plate 2 and the lower supporting plate 3 to vibrate together with the springs I2-3 respectively, and the vibration of the springs I2-3 strengthens the vibration amplitude of the upper supporting plate 2 and the lower supporting plate 3, so that the vibration falling effect of the materials is improved; 3) The material acts on the conical hole breaking device 10-1 in the material box 1 under the action of gravity, the conical hole breaking device 10-1 moves downwards under the action of gravity to drive the spring II 10-5 to deform so as to generate upward elastic force, the conical hole breaking device 10-1 can move up and down ceaselessly so that the material is not bonded together, the material falls along with the material box 1 more easily, the vibration of the upper supporting plate 2 and the lower supporting plate 3 drives the connecting rod 11 to vibrate, the connecting rod 11 drives the fixing rod II 12 to vibrate, the fixing rod II 12 drives the material breaking device 14 to slide in the moving groove 13 so as to prevent edge materials from being agglomerated together, the material is more favorable for falling from the discharge port 9, 4) the material falls into the weighing material box, because the weighing material box adopts the same vibration blanking device, after the weighing material box weighs a proper amount of material each time, the discharge baffle at the lower part of the weighing material box is opened, and finally the material falls onto the conveying device or the stirring box from the weighing material box.

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

Claims

1. The utility model provides a cohere material vibration unloading equipment, includes workbin (1), filter screen (7) and vibrator, the upper portion welding of workbin (1) have filter screen (7), its characterized in that: the feed box (1) on be equipped with vibration unloader, vibration unloader include backup pad (2), bottom suspension fagging (3), connecting rod (4) and vibrating device, last backup pad (2) and bottom suspension fagging (3) between through connecting rod (4) fixed connection, wherein connecting rod (4) are located the intermediate position of backup pad (2) and bottom suspension fagging (3), wherein go up between backup pad (2) and the bottom suspension fagging (3) mutually perpendicular and all be located the intermediate position of feed box (1), go up the left and right sides of backup pad (2) and bottom suspension fagging (3) end of running through feed box (1) respectively and with feed box (1) fixed connection, the left and right sides of last backup pad (2) and bottom suspension fagging (3) two ends be equipped with vibrating device respectively, vibrating device include oscillating pump (2-1), spring (2-3) and fixed plate (2-4), fixed plate (2-4) and feed box (1) outer wall fixed connection, the upper portion fixed connection spring (2-3) of fixed plate (2-4), the upper portion fixed connection spring (2-3) and the fixed plate (5) of fixed connection of one, the top plate (5) and the fixed connection of fixed plate (5) of fixed connection of upper portion (5), the top plate is in contact with and is not fixedly connected with the filter screen (7), the vibration pump (2-1) is fixed on the upper portion of the support plate through the vibration pump support (2-2), the upper support plate (2) and the lower support plate (3) are provided with a group of hole breaking devices (10) in an up-and-down alternate mode, the hole breaking devices (10) are respectively arranged on the upper support plate (2) and the lower support plate (3), the hole breaking devices (10) comprise conical hole breakers (10-1), baffles (10-2), sliding rods (10-3), sliding rods (10-4) and spring II (10-5), the baffles (10-2) are fixedly connected with the support plate, the lower portion of the conical hole breakers (10-1) is provided with the sliding rods (10-3) and the sliding rods (10-4), the sliding rods (10-3) are sleeved on the sliding rods (10-3), the sliding rods (10-4) are movably connected with the baffles (10-2), the sliding rods (10-4) can freely slide in the baffles (10-2), the sliding rods (10-4) are movably connected with the circular through holes (10-2), the through holes (3) are freely and the through holes (10-3) and freely slide up and move up and down in the circular through holes (10-3) and move up and down, go up backup pad (2) and bottom suspension fagging (3) between respectively through connecting rod (11) fixed connection, connecting rod (11) on be equipped with dead lever two (12), dead lever two (12) on be equipped with broken glassware (14), broken glassware (14) swing joint in shifting chute (13), shifting chute (13) be located four angles of workbin (1).

2. A vibratory blanking and weighing device for cohesive materials, characterized in that the vibratory blanking device of claim 1 is mounted on a vibratory blanking and weighing device.

3. The use method of the vibratory blanking weighing equipment for the cohesive materials as claimed in claim 2, characterized by comprising the following steps:

1) Putting the cohesive material on a filter screen (7), starting a power supply of a vibration pump (2-1), and allowing the material to fall into a material box (1) from a feed port (8) of the material box (1) through the filter screen (7);

2) The vibration of the vibration pump (2-1) drives the upper supporting plate (2) and the lower supporting plate (3) to vibrate up and down respectively, the up-and-down vibration of the upper supporting plate (2) and the lower supporting plate (3) drives materials around the upper supporting plate (2) and the lower supporting plate (3) to vibrate together with the springs (2-3), and the vibration of the springs (2-3) strengthens the vibration amplitude of the upper supporting plate (2) and the lower supporting plate (3), so that the vibration falling effect of the materials is improved;

3) The materials in the material box (1) act on the conical hole-breaking device (10-1) under the action of gravity, the conical hole-breaking device (10-1) moves downwards under the action of gravity to drive the second spring (10-5) to deform so as to generate upward elastic force, and the conical hole-breaking device (10-1) can continuously move up and down to enable the materials not to be bonded together any more and to fall along with the material box (1) more easily;

4) The vibration of the upper supporting plate (2) and the lower supporting plate (3) drives the connecting rod (11) to vibrate, the connecting rod (11) drives the second fixing rod (12) to vibrate, and the second fixing rod (12) drives the material breaker (14) to slide in the moving groove (13) to prevent edge materials from aggregating together, so that the materials can fall from the discharge hole (9) more conveniently;

5) And (3) the material falls into the weighing material box, and the weighing material box adopts the same vibration blanking device, so that the material repeats the flow from the step 1 to the step 4 and finally falls from the weighing material box.