CN210131790U

CN210131790U - Vibration box for building block forming machine

Info

Publication number: CN210131790U
Application number: CN201920873161.XU
Authority: CN
Inventors: 熊恒新; 郑荣贵
Original assignee: Chongqing Hongwan Building Materials Co Ltd
Current assignee: Chongqing Hongwan Building Materials Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-10
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to the technical field of building block processing, in particular to a vibration box for a building block forming machine, which comprises a vibration box body, a feed hopper and a second rubber pad, wherein a vibration exciter is fixed on the front side of the vibration box body, a transmission belt is movably connected and installed below the vibration exciter, one end of the transmission belt is connected with a motor, and the bottom of the motor is provided with a supporting base, the feed hopper is arranged at the top of the vibration box body, in the utility model, when building block materials fall to the inner bottom end of the feed hopper through the arranged feed hopper, a buffer pedal and the second rubber pad, the materials can contact the second rubber pad covering the side surface of the buffer pedal, the second rubber pad which is made of rubber materials per se utilizes the self-possessed property, under the supporting and matching of the buffer pedal, the impact force generated in the process of the rapid falling of the materials is reduced, and simultaneously the sound generated, and also reduces the generation of noise pollution.

Description

Vibration box for building block forming machine

Technical Field

The utility model relates to a building block processing technology field specifically is a vibrating bin for block forming machine.

Background

The building block is a block-shaped building product which is larger than the body of the clay brick. The raw materials have wide sources, various varieties, local materials and low price. The building blocks are divided into three types of large-sized, medium-sized and small-sized blocks according to the size, when the building blocks are used as building main body materials, the radionuclide limit quantity of the building blocks accords with the regulation of GB6566-2001 building material radionuclide limit, and when the building blocks are processed and formed, the building blocks with different sizes need to be subjected to vibration screening by a vibration box.

Vibration box on the market is when realizing the vibration screening operation to the building block, to the sound that the building block falls the in-process fast and produces, whole device should consider to set up a buffer structure, come to carry out the effect of buffering to the building block of falling fast, general vibration box most directly realizes with the help of no limit structure's spring component when slowing down rocking of vibration in-process simultaneously, the phenomenon that the skew appears when the atress extremely easily in the spring that nevertheless does not receive limit effect, cause the unstability of whole box, consequently, propose a vibration box for block forming machine to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibrating bin for block forming machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a vibration box for a block forming machine comprises a vibration box body, a feeding hopper and a second rubber pad, wherein a vibration exciter is fixed on the front of the vibration box body, a transmission belt is movably connected below the vibration exciter in an inclined mode, one end of the transmission belt is connected with a motor, a supporting base is arranged at the bottom of the motor, the feeding hopper is arranged at the top of the vibration box body, a buffering pedal is fixed at the inner bottom end of the feeding hopper and is connected with the feeding hopper through a connecting shaft, the first rubber pad is bonded to one side of the buffering pedal, one end of the buffering pedal is fixedly connected with a supporting bracket through a screw, a sieve plate is arranged below the buffering pedal, the second rubber pad is fixedly arranged on the front of the sieve plate through bonding, a sieve screen is connected and installed inside the sieve plate in a clamping mode, clamping blocks are welded at two ends of the, the switch-on of one side below of sieve has first feed opening, and is fixed with the stock guide under the sieve, the second feed opening is installed to the bottom of stock guide, the bottom both ends of vibration box all are through screw fixedly connected with damping diaphragm, and the bottom welding of damping diaphragm has the support column, spacing frame has been cup jointed to the outer end of support column, and the inside of spacing frame is provided with damping spring through the embedding, the spacing ring has all been welded at the both ends of support column, and pegs graft in the inside of spacing ring and have spacing slide bar.

Preferably, the vibration exciter is connected with the vibration box body through screw fixation, and the vibration exciter is connected with the output end of the motor through a transmission belt.

Preferably, the top of feeder hopper is hopper-shaped structure and sets up in the top of vibrating bin, and the inside of feeder hopper is provided with the buffering footboard that is slope form symmetrical structure, closely laminate between a side of buffering footboard and the side of second rubber pad.

Preferably, the screen cloth is arranged in the sieve plate in a grid structure, the sieve plate is connected with the grooves through pouring, the inner ends of the grooves are matched with the outer ends of the clamping blocks in shape, and the screen cloth forms a clamping structure through the grooves, the clamping blocks and the sieve plate.

Preferably, the connection of damping diaphragm and support column constitutes "T" word structure, and welded fastening between the bottom of support column and damping spring's the top, damping spring and support column's connection constitutes elastic construction, and the connection of support column and spacing frame constitutes nested structure, spacing frame passes through spacing ring, spacing slide bar, damping spring and support column constitution activity structure.

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

1. in the utility model, through the arranged feeding hopper, the buffer pedal and the second rubber pad, when the building block material falls to the inner bottom end of the feeding hopper, the material can contact the second rubber pad covered on the side surface of the buffer pedal, the second rubber pad which is made of rubber material utilizes the property of the second rubber pad, under the support matching of the buffer pedal, the impact force generated in the process of the material falling rapidly is reduced, and the noise pollution is reduced while the sound generated in the process of the material falling rapidly is reduced;

2. in the utility model, the vibration damping diaphragm, the supporting column, the vibration damping spring, the limiting ring and the limiting slide bar are arranged, because the whole box body can generate certain shaking in the vibration process, and the vibration damping diaphragm can be downwards extruded towards the embedded direction of the vibration damping spring due to the shaking, under the elastic fit of the vibration damping spring, the supporting column can carry the vibration damping diaphragm upwards to reset by the counterforce of the vibration damping spring, so as to effectively slow down the shaking generated in the vibration process of the box body, and because the vibration damping spring is always embedded in the limiting frame, under the limiting fit of the limiting ring and the limiting slide bar, the arrangement can ensure that the upwards resetting or downwards closing action of the supporting column is always on the same vertical line, when the box body generates the deviation phenomenon because the whole vibration damping structure is not limited, the stability of the whole box body during vibration operation is also guaranteed.

Drawings

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

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

fig. 3 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-vibration box body, 2-vibration exciter, 3-transmission belt, 4-motor, 5-supporting base, 6-feeding hopper, 7-buffer pedal, 8-connecting shaft, 9-first rubber pad, 10-supporting bracket, 11-sieve plate, 12-second rubber pad, 13-sieve screen, 14-clamping block, 15-groove, 16-first feeding port, 17-guide plate, 18-second feeding port, 19-vibration damping transverse plate, 20-supporting column, 21-limiting frame, 22-vibration damping spring, 23-limiting ring and 24-limiting slide bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a vibrating box for a block forming machine comprises a vibrating box body 1, a feeding hopper 6 and a second rubber pad 12, wherein a vibration exciter 2 is fixedly arranged on the front side of the vibrating box body 1, a driving belt 3 is movably connected to the oblique lower side of the vibration exciter 2, one end of the driving belt 3 is connected with a motor 4, a supporting base 5 is arranged at the bottom of the motor 4, the feeding hopper 6 is arranged at the top of the vibrating box body 1, a buffering pedal 7 is fixedly arranged at the inner bottom end of the feeding hopper 6, the buffering pedal 7 is connected with the feeding hopper 6 through a connecting shaft 8, a first rubber pad 9 is bonded on one side of the buffering pedal 7, one end of the buffering pedal 7 is fixedly connected with a supporting bracket 10 through a screw, a sieve plate 11 is arranged below the buffering pedal 7, the second rubber pad 12 is fixedly arranged on the front side of the sieve plate 11 through bonding, and a screen 13, when the second rubber pad 12 made of rubber is covered on the front surface of the sieve plate 11, according to the expansibility and the rebound of the rubber material, the arrangement of the second rubber pad 12 can play a role of buffering when a material falls on the sieve plate 11, the two ends of the screen 13 are both welded with the fixture blocks 14, the outer ends of the fixture blocks 14 are provided with the grooves 15, the lower part of one side of the sieve plate 11 is communicated with the first blanking port 16, the guide plate 17 is fixed under the sieve plate 11, the bottom of the guide plate 17 is provided with the second blanking port 18, the two ends of the bottom of the vibrating box body 1 are both fixedly connected with the vibration reduction transverse plate 19 through screws, the bottom of the vibration reduction transverse plate 19 is welded with the support column 20, the outer end of the support column 20 is sleeved with the limit frame 21, the interior of the limit frame 21 is provided with the vibration reduction spring 22 through embedding, the two ends of the support, and the inside of spacing ring 23 is pegged graft and is had spacing slide bar 24, and the both ends of spacing slide bar 24 utilize the welded mode to be fixed in the inside of spacing frame 21, and the spacing slide bar 24 that the body is shaft-shaped structure can provide corresponding slip holding power for the sliding action of spacing ring 23.

The vibration exciter 2 is fixed by screws and connected with the vibration box body 1, the vibration exciter 2 is connected with the output end of the motor 4 through the transmission belt 3, corresponding building block materials are guided into the vibration box body 1 by virtue of the hollow part inside the hopper 6, the vibration exciter 2 consists of two eccentric shaft driving shafts, a driven shaft and a gear pair, when the whole device is adjusted to a working state, the device is controlled to start through the motor 4, the motor 4 drives the driving shaft through a triangular belt under the connection and matching of the transmission belt 3, then the driving shaft is meshed with the driven shaft through the gear on the driving shaft to rotate, the driving shaft and the driven shaft simultaneously rotate in opposite directions, so that the vibration exciter 2 carries a groove body to vibrate, the materials are obliquely arranged along the appearance of the sieve plate 11 by virtue of shaking force generated in the vibration process and continuously slide down, after the screening operation of the sieve 13, building blocks with different sizes can, the purpose of vibration screening of the building blocks is achieved, the building blocks which are not separated are brought out of the interior of the whole box body by the aid of the hollow of the first discharging opening 16, the obtained separated building blocks are brought out of the interior of the whole box body by the aid of the hollow of the second discharging opening 18 under the cooperation of the material guide plate 17, and the working principle of the vibration exciter related to the structure is the prior art; the top of the feed hopper 6 is of a funnel-shaped structure and is arranged at the top of the vibrating box body 1, the buffer pedal 7 with an inclined symmetrical structure is arranged inside the feed hopper 6, one side surface of the buffer pedal 7 is tightly attached to one side surface of the second rubber pad 12, along with the falling of the building block material into the feed hopper 6, the falling of the material can be more centralized due to the funnel-shaped structure arranged at the top of the feed hopper 6, when the material falls into the bottom end inside the feed hopper 6, the material can contact the second rubber pad 12 covering the side surface of the buffer pedal 7, the second rubber pad 12 which is made of rubber material utilizes the property of the second rubber pad, the impact force generated in the rapid falling process of the material is reduced under the supporting and matching of the buffer pedal 7, the structure ensures that the whole device has a buffer structure, and by reducing the impact force in the falling process of the material, the sound generated in the process of quickly falling the materials can be reduced, the noise pollution is reduced, and the buffer pedal 7 is arranged in an inclined structure and can play a role of guiding the materials falling above the sieve plate 11; the screen 13 is arranged in the screen 11 in a grid structure, the screen 11 is connected with the grooves 15 through pouring, the inner ends of the grooves 15 are matched with the outer ends of the clamping blocks 14 in shape, the screen 13 forms a clamping structure through the grooves 15, the clamping blocks 14 and the screen 11, when materials fall to the rear half section of the screen 11, under the matching of clamping connection, the screen 13 utilizes the arrangement of the grid structure to screen and filter the materials falling off due to vibration, so as to realize the vibration screening operation of the materials, and when the screen 13 is damaged, according to the convenience of the clamping connection, the device pulls the clamping blocks 14 arranged at one end of the screen 13 outwards through manual control until the clamping blocks 14 are separated from the inner parts of the grooves 15, the dismounting operation of the screen 13 can be completed, and the whole dismounting process is quick, The operation is convenient; the connection of damping diaphragm 19 and support column 20 constitutes "T" word structure, and welded fastening between the bottom of support column 20 and the top of damping spring 22, the connection of damping spring 22 and support column 20 constitutes elastic construction, and the connection of support column 20 and spacing frame 21 constitutes nested structure, spacing frame 21 constitutes movable structure through spacing ring 23, spacing slide bar 24, damping spring 22 and support column 20, combine damping diaphragm 19 and support column 20 to be connected, because the vibration in-process of whole box will produce certain rocking, and damping diaphragm 19 will because of this rocking, carry support column 20 and take place the extrusion downwards towards the embedded direction of damping spring 22, and damping spring 22 takes place deformation, because damping spring 22 can be with the reaction to support column 20 when being in compression state, support column 20 can carry damping diaphragm 19 with the help of the reaction of damping spring 22 and upwards take place to reset, come to slow down rocking that box vibration in-process produced effectively, and because damping spring 22 when all the time embedded in the inside of spacing frame 21, combine the spacing ring 23 body to be the hollow annular form component in the middle part, because support column 20 also brings the relative drive power of spacing ring 23 when upwards reseing, spacing ring 23 will be because of the atress is that the setting of shaft-like structure carries out ascending slip along spacing slide bar 24, the device is with the help of this gliding action, make spacing ring 23 and spacing slide bar 24 set up the action that can guarantee upwards reseing or draw close downwards of support column 20 be in same vertical line all the time, avoid not receiving spacingly because of whole damping structure, when leading to the box to take place the skew phenomenon, also ensure the stability when whole box carries out the vibration operation.

The model of the vibration exciter 2 is 200-8; the motor 4 is Y132M-475.

The working process is as follows: when the whole device is adjusted to a working state, the device is controlled to be started through a motor 4, the motor 4 drives a driving shaft through a triangular belt under the connection and the coordination of a driving belt 3, a gear on the driving shaft is meshed with a driven shaft to rotate, the driving shaft and the driven shaft rotate in opposite directions simultaneously, so that a vibration exciter 2 carries a groove body to vibrate, materials are arranged in an inclined mode along the appearance of a sieve plate 11 by virtue of shaking force generated in the vibration process and continuously slide down, after screening operation of a screen 13, building blocks with different sizes can be separated, the purpose of screening the building blocks by virtue of vibration is achieved, the building blocks which are not separated are taken out of the inside of the whole box body by virtue of the hollow of a first discharging port 16, the separated building blocks are taken out of the inside of the whole box body by virtue of the hollow of a second discharging port 18 under the coordination of a guide plate 17, and when the materials fall to the bottom end, the materials will contact the second rubber pad 12 covering the side of the buffer pedal 7, the second rubber pad 12 made of rubber will reduce the impact force generated in the process of the rapid falling of the materials under the supporting cooperation of the buffer pedal 7, because the vibration process of the whole box body will generate certain shaking, and the vibration reduction transverse plate 19 will carry the support column 20 to extrude downwards towards the embedded direction of the vibration reduction spring 22 due to the shaking, and then the support column 20 can carry the vibration reduction transverse plate 19 to reset upwards by the counterforce of the vibration reduction spring 22, so as to effectively reduce the shaking generated in the vibration process of the box body, and because the vibration reduction spring 22 is embedded in the limit frame 21 all the time, the limit ring 23 is a hollow annular component combined with the body, because the support column 20 also drives the limit ring 23 to drive when resetting upwards, the limiting ring 23 will slide upwards along the rod-shaped limiting slide rod 24 due to the force, and the device ensures that the upward resetting or downward closing of the supporting column 20 is always on the same vertical line by virtue of the sliding action of the limiting ring 23 and the limiting slide rod 24.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibrating box for block forming machine, includes vibrating box body (1), feeder hopper (6) and second rubber pad (12), its characterized in that: the vibration box is characterized in that a vibration exciter (2) is fixed on the front face of the vibration box body (1), a transmission belt (3) is installed below the vibration exciter (2) in a slant mode through movable connection, one end of the transmission belt (3) is connected with a motor (4), a supporting base (5) is arranged at the bottom of the motor (4), a feeding hopper (6) is arranged at the top of the vibration box body (1), a buffering pedal (7) is fixed at the bottom end of the inner portion of the feeding hopper (6), the buffering pedal (7) is connected with the feeding hopper (6) through a connecting shaft (8), a first rubber pad (9) is bonded on one side of the buffering pedal (7), a supporting bracket (10) is fixedly connected with one end of the buffering pedal (7) through a screw, a sieve plate (11) is installed below the buffering pedal (7), and a second rubber pad (12) is fixedly arranged on the, and the inside of the sieve plate (11) is provided with a screen (13) through clamping connection, both ends of the screen (13) are welded with clamping blocks (14), and the outer end of the clamping block (14) is provided with a groove (15), the lower part of one side of the sieve plate (11) is communicated with a first feed opening (16), a material guide plate (17) is fixed under the sieve plate (11), a second feed opening (18) is arranged at the bottom of the material guide plate (17), two ends of the bottom of the vibrating box body (1) are fixedly connected with a vibration damping transverse plate (19) through screws, a supporting column (20) is welded at the bottom of the vibration reduction transverse plate (19), the outer end of the supporting column (20) is sleeved with a limiting frame (21), and a damping spring (22) is embedded in the limiting frame (21), both ends of support column (20) all weld spacing ring (23), and the inside grafting of spacing ring (23) has spacing slide bar (24).

2. The vibrating case for a block molding machine according to claim 1, characterized in that: the vibration exciter (2) is connected with the vibration box body (1) through screw fixation, and the vibration exciter (2) is connected with the output end of the motor (4) through a transmission belt (3).

3. The vibrating case for a block molding machine according to claim 1, characterized in that: the top of feeder hopper (6) is hopper-shaped structure and sets up in the top of vibrating box (1), and the inside of feeder hopper (6) is provided with buffer pedal (7) that are slope form symmetrical structure, closely laminate between the side of buffer pedal (7) and the side of second rubber pad (12).

4. The vibrating case for a block molding machine according to claim 1, characterized in that: the screen (13) is arranged in the sieve plate (11) in a grid structure, the sieve plate (11) is connected with the grooves (15) through pouring, the inner ends of the grooves (15) are matched with the outer ends of the clamping blocks (14) in shape, and the screen (13) forms a clamping structure through the grooves (15), the clamping blocks (14) and the sieve plate (11).

5. The vibrating case for a block molding machine according to claim 1, characterized in that: the connection of damping diaphragm (19) and support column (20) constitutes "T" word structure, and welded fastening between the bottom of support column (20) and damping spring (22)'s top, damping spring (22) and support column (20) connect and constitute elastic construction, and support column (20) and spacing frame (21) connect and constitute nested structure, spacing frame (21) constitute active structure through spacing ring (23), spacing slide bar (24), damping spring (22) and support column (20).