CN211755445U

CN211755445U - Broken recovery unit of sand block

Info

Publication number: CN211755445U
Application number: CN202020338643.8U
Authority: CN
Inventors: 田立海; 陈一北; 迟元坤
Original assignee: Yantai Ice Wheel Intelligent Machinery Technology Co ltd
Current assignee: Yantai Ice Wheel Intelligent Machinery Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-27
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a broken recovery unit of sand piece belongs to sand piece crushing equipment field, include box, actuating mechanism, vibration mechanism, scrape material mechanism and connect the workbin, the box top sets up the feed inlet, and both sides set up front end discharge gate and rear end discharge gate, the bottom half sets up the bottom discharge gate, connect the workbin to be located the bottom discharge gate under, actuating mechanism includes main motor, with main motor fixed mounting's driving shaft, pass through the synchronous pivoted driven shaft of belt drive with the driving shaft, install the driving roll on the driving shaft and install the driven roll on the driven shaft, the both ends of driving shaft are rotated and are installed on the box wall, the both ends of driven shaft are rotated and are installed on the box wall, still including installing the screen cloth inside the box, scrape material mechanism and include row material motor, lead screw and scraper blade for solve the broken recovery unit of sand piece among the prior art and easily block up, The working efficiency is low.

Description

Broken recovery unit of sand block

Technical Field

The utility model relates to a broken recovery unit of sand block belongs to sand block crushing equipment field.

Background

The sand block crusher is generally a machine for crushing and making sand, wherein the roller crusher mainly comprises rollers, roller supporting bearings, a pressing and adjusting device and a driving device, the double-roller crusher crushes materials by using a pair of round rollers which rotate oppositely, the materials fall between the two rollers through a charging opening at the upper part of the device, and are brought into a gap between the two rollers by the action of friction force to be gradually crushed, and the finished materials leak from the lower part. Broken recovery unit of sand block among the prior art has the filter screen and easily blocks up, clears up inconvenient phenomenon, and the grit on the filter screen is easily piled up simultaneously, arranges the material untimely, influences sand block breaker's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides a broken recovery unit of sand block for solve the broken recovery unit of sand block among the prior art and easily block up, technical problem that work efficiency is low.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a sand block crushing and recycling device comprises a box body, a driving mechanism, a vibrating mechanism, a scraping mechanism and a material receiving box, wherein a feeding hole is formed in the top of the box body, a front-end discharging hole and a rear-end discharging hole are formed in two sides of the box body, a bottom discharging hole is formed in the bottom of the box body, the material receiving box is located under the bottom discharging hole, the driving mechanism comprises a main motor, a driving shaft fixedly mounted with the main motor, a driven shaft synchronously rotating with the driving shaft through belt transmission, a driving roller mounted on the driving shaft and a driven roller mounted on the driven shaft, the two ends of the driving shaft are rotatably mounted on the wall of the box body, the material receiving box further comprises a screen mounted inside the box body, the screen is located under the driving roller and the driven roller and is located right above the bottom discharging hole simultaneously, the scraping mechanism comprises a material discharging motor, a screw rod and a scraper, the utility model discloses a material screening machine, including the screen cloth, arrange the material motor and install on the screen cloth, lead screw one end and the motor shaft fixed connection who arranges the material motor, the other end rotates and installs on the bearing frame on the screen cloth, scraper blade one end screw thread is installed on the lead screw, and other end slidable mounting is on the guide arm, install on the screen cloth at the guide arm both ends, the grit on the screen cloth is struck off to front end discharge gate or rear end discharge gate to the scraper blade simultaneously, vibrating mechanism installs and is used for vibrating the screen cloth in the screen.

The utility model has the advantages that: through the arrangement of the driving mechanism, the driving roller and the driven roller are driven to rotate by the main motor, so that the crushing operation of the gravel is realized; the front-end discharge port and the rear-end discharge port are arranged, so that discharge in two directions is realized, and the discharge efficiency of the crushing device is improved; through setting up scraper mechanism, it is rotatory to utilize row material motor to drive the lead screw to the drive scraper blade is along lead screw reciprocating motion, thereby discharges to front end discharge gate or rear end discharge gate with the help of the grit propelling movement on the scraper blade with the screen cloth, and labour saving and time saving prevents to take place to pile up, further improves row material efficiency, thereby improves this broken recovery unit's work efficiency.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the vibration mechanism includes the spring and installs the vibrating motor in the screen cloth bottom, the screen cloth passes through the spring mounting on the box inner wall, the spring mounting is in the bottom of screen cloth, vibrating motor's output and screen cloth contact.

Further, still include the baffle, the baffle setting is in the spring outside and be located between spring and the bottom discharge mouth.

Further, still include the dog, the dog is located the screen cloth top and installs on the box inner wall.

Furthermore, the bottom of the scraper blade is provided with a plurality of arrays of scraping teeth.

Furthermore, the outer surfaces of the driving roller and the driven roller are provided with crushing teeth which are circumferentially arranged.

Furthermore, the bottom of the box body is a funnel-shaped box bottom, and supporting legs are further arranged at the bottom of the box body.

The adoption of the further scheme has the beneficial effects that the arrangement of the spring is beneficial to the vibration of the screen; through setting up vibrating motor, vibrate the screen cloth, thereby improve the screening efficiency of screen cloth, through setting up the baffle, be favorable to keeping apart spring and grit, prevent that the grit from getting into the normal operating that the spring influences equipment, through setting up the dog, carry on spacingly to the vibration range of screen cloth, scrape the tooth through setting up, scrape the operation to the grit on the screen cloth, be favorable to reducing the running resistance when arranging the material, through setting up broken tooth, be convenient for carry out abundant breakage to the grit, improve crushing efficiency, through setting up funnel type bottom of the case, prevent to take place to pile up, be convenient for arrange the material, improve and arrange material efficiency.

Drawings

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

fig. 2 is a schematic sectional view at a-a in fig. 1.

In the figure, 1, a feed inlet, 2, a driving roller, 3, a driving shaft, 4, a front end discharge hole, 5, a stop dog, 6, a discharge motor, 7, a spring, 8, a baffle, 9, a funnel-shaped box bottom, 10, supporting legs, 11, a material receiving box, 12, a vibration motor bracket, 13, a vibration motor, 14, a guide rod, 15, a scraper, 16, a scraping tooth, 17, a driven roller, 18, a driven shaft, 19, a box body, 20, a main motor, 21, a bearing seat, 22, a rear end discharge hole, 23, a screen, 24, a bottom discharge hole and 25 are arranged.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The utility model provides a broken recovery unit of sand block, includes box 19, actuating mechanism, vibration mechanism, scrapes material mechanism and connects workbin 11, box 19 top sets up feed inlet 1, and both sides set up front end discharge gate 4 and rear end discharge gate 22, box 19 bottom sets up bottom discharge gate 24, connect workbin 11 to be located bottom discharge gate 24 under, box 19 bottom sets up to funnel type bottom of the

case

9, 19 bottoms of the case still install landing leg 10, through setting up funnel type bottom of the case 9, prevent to take place to pile up, be convenient for arrange the material, improve and arrange material efficiency, through setting up front end discharge gate 4 and rear end discharge gate 22, realize two directions ejection of compact, improve breaker arrange material efficiency.

The driving mechanism comprises a main motor 20, a driving shaft 3 fixedly arranged with the main motor 20, a driven shaft 18 synchronously rotating with the driving shaft 3 through belt transmission, a driving roller 2 arranged on the driving shaft 3 and a driven roller 17 arranged on the driven shaft 18, the two ends of the driving shaft 3 are rotatably arranged on the wall of the box body 19, the two ends of the driven shaft 18 are rotatably arranged on the wall of the box body 19, the device also comprises a screen 23 arranged in the box body 19, the screen 23 is positioned right below the driving roller 2 and the driven roller 17, and is positioned right above the bottom discharge port 24, the outer surfaces of the driving roller 2 and the driven roller 17 are provided with crushing teeth which are arranged circumferentially, the crushing teeth are arranged, so that the sand and stone can be crushed fully, the crushing efficiency is improved, and the driving mechanism is arranged, the driving roller 2 and the driven roller 17 are driven to rotate by the main motor 20, so that the sand and stone crushing operation is realized.

The scraping mechanism comprises a discharging motor 6, a screw rod 25 and a scraper 15, the discharging motor 6 is installed on a screen 23, one end of the screw rod 25 is fixedly connected with a motor shaft of the discharging motor 6, the other end of the screw rod 25 is rotatably installed on a bearing seat 21 on the screen 23, one end of the scraper 15 is installed on the screw rod 25, the other end of the scraper 15 is installed on a guide rod 14 in a sliding manner, two ends of the guide rod 14 are installed on the screen 23, meanwhile, the scraper 15 scrapes sand and stone on the screen 23 to a front-end discharge port 4 or a rear-end discharge port 22, a plurality of arrays of scraping teeth 16 are arranged at the bottom of the scraper 15, scraping operation is carried out on the sand and stone on the screen 23 by arranging the scraping teeth 16, so that the running resistance during discharging is reduced, the scraping mechanism is arranged, the screw rod 25 is driven to rotate by the discharging motor 6, the scraper 15 is driven to reciprocate along the screw rod 25, and the sand, labour saving and time saving prevents to take place to pile up, further improves row material efficiency to improve this broken recovery unit's work efficiency.

The vibrating mechanism is arranged below the screen 23 and used for vibrating the screen 23, the vibrating mechanism comprises a spring 7 and a vibrating motor 13 arranged at the bottom of the screen 23, the screen 23 is arranged on the inner wall of the box 19 through the spring 7, the spring 7 is arranged at the bottom of the screen 23, the output end of the vibrating motor 13 is in contact with the screen 23, and the spring 7 is arranged to be beneficial to vibrating the screen 23; through setting up vibrating motor 7, vibrate screen cloth 23 to improve screen cloth 23's screening efficiency, still include baffle 8, baffle 8 sets up in the spring 7 outside and is located between spring 7 and bottom discharge gate 24, through setting up baffle 8, is favorable to keeping apart spring 7 and grit, prevents that the grit from getting into spring 7 and influencing the normal operating of equipment, still includes dog 5, dog 5 is located screen cloth 23 top and installs on 19 inner walls of box, through setting up dog 5, carries on spacingly to screen cloth 23's vibration range.

The working principle is as follows: use the device to carry out the grit crushing operation when, feed inlet 1 is added to the grit that will need the breakage, the grit falls into and carries out the breakage between drive roll 2 and the driven roll 17, the grit after the breakage falls on screen cloth 23, vibrating motor 13 work makes screen cloth 23 take place the vibration, thereby the grit to on the screen cloth 23 sieves, qualified grit filters through screen cloth 23 and falls to connecing workbin 11 via bottom discharge gate 24, unqualified grit is through arranging material motor 6 work, make scraper blade 15 move along lead screw 25, scrape the grit on the screen cloth 23 to front end discharge gate 4 or rear end discharge gate 22.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a broken recovery unit of sand block which characterized in that: including box, actuating mechanism, vibration mechanism, scraping mechanism and material receiving box, the box top sets up the feed inlet, and both sides set up front end discharge gate and rear end discharge gate, the bottom half sets up the bottom discharge gate, the material receiving box is located the bottom discharge gate under, actuating mechanism includes main motor, with main motor fixed mounting's driving shaft, with the driving shaft through the synchronous pivoted driven shaft of belt drive, install the driving roller on the driving shaft and install the driven roll on the driven shaft, the both ends of driving shaft are rotated and are installed on the box wall, the both ends of driven shaft are rotated and are installed on the box wall, still include the screen cloth of installing inside the box, the screen cloth is located under driving roller and driven roll, is located the bottom discharge gate directly over simultaneously, scraping mechanism includes row material motor, lead screw and scraper blade, row material motor is installed on the screen cloth, screw rod one end and the motor shaft fixed connection who arranges the material motor, the other end rotates and installs on the bearing frame on the screen cloth, scraper blade one end screw thread is installed on the screw rod, and other end slidable mounting is on the guide arm, the guide arm both ends are installed on the screen cloth, and the grit on the screen cloth is struck off to front end discharge gate or rear end discharge gate to the scraper blade simultaneously, vibration mechanism installs and is used for vibrating the screen cloth in the screen cloth below.

2. The sand block crushing and recovering device according to claim 1, wherein: the vibrating mechanism comprises a spring and a vibrating motor arranged at the bottom of the screen, the screen is arranged on the inner wall of the box body through the spring, the spring is arranged at the bottom of the screen, and the output end of the vibrating motor is in contact with the screen.

3. The sand block crushing and recovering device according to claim 2, wherein: still include the baffle, the baffle setting is in the spring outside and be located between spring and the bottom discharge gate.

4. The sand block crushing and recovering device according to claim 1, wherein: the screen cloth is characterized by further comprising a stop block, wherein the stop block is positioned above the screen cloth and is arranged on the inner wall of the box body.

5. The sand block crushing and recovering device according to claim 1, wherein: and a plurality of arrays of scraping teeth are arranged at the bottom of the scraping plate.

6. The sand block crushing and recovering device according to claim 1, wherein: and the outer surfaces of the driving roller and the driven roller are provided with crushing teeth which are circumferentially arranged.

7. The sand block crushing and recovering device according to claim 1, wherein: the bottom of the box body is provided with a funnel-shaped box bottom.