CN214826065U

CN214826065U - Prevent that high-calcium lime piece from piling up damaged conveyor

Info

Publication number: CN214826065U
Application number: CN202121207255.7U
Authority: CN
Inventors: 佘宝福; 佘来军
Original assignee: Yangquan Xinghuo Jinyuan Industry And Trade Co ltd
Current assignee: Yangquan Xinghuo Jinyuan Industry And Trade Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-23
Anticipated expiration: 2031-06-01

Abstract

The utility model belongs to the technical field of lime production, in particular to a conveying device for preventing high-calcium lime blocks from being accumulated and damaged, which comprises an outer shell, wherein the bottom surface of the outer shell is provided with a support leg and a feed chute, the top end of the outer shell is provided with a feed chute, the side surface of the outer shell is provided with a plurality of buffer mechanisms, each buffer mechanism comprises a fixed plate, the fixed plate is connected with the top end of a tension spring through an upper lifting ring, the bottom end of the tension spring is connected with a lower lifting ring arranged at the rear end of a buffer baffle through a steel wire rope, a fixed seat arranged at the bottom surface of the buffer baffle is connected with one end of a support through a pin shaft, one end of the pin shaft is connected with a valve plate, the side surface of the outer shell at one side of the valve plate is provided with a through hole communicated with one end of a reducing diameter, the other end of the reducing diameter is connected with a total exhaust pipe through a horizontal pipe, the tension spring can convert the gravitational potential energy of the lime blocks into the elastic potential energy, the breakage rate of the lime blocks is reduced, and the tension spring is not easy to be polluted and corroded by the lime, the valve plate can rotate synchronously along with the buffer baffle to open and reduce the diameter, and dust generated when the white ash blocks are knocked down is sucked.

Description

Prevent that high-calcium lime piece from piling up damaged conveyor

Technical Field

The utility model belongs to the technical field of lime production, concretely relates to prevent that high calcium lime piece from piling up damaged conveyor.

Background

The high-calcium lime block is low-calcium lime, commonly known as limestone, and is a natural mineral product. The calcium-containing lime can reach 80-90 percent and is a main raw material for industry and chemical industry.

Limestone needs to be carried to the carbide stove as basic material, but the limestone has discrepancy in elevation and blanking point more in transportation process, and lime and conveyor collision cause the lime breakage rate high, and lime powder is many, has caused great loss, can seriously pollute the surrounding environment after lime powder is excessive simultaneously, produces great negative effects to workman's healthy, and does not conform to the requirement of environmental protection production.

SUMMERY OF THE UTILITY MODEL

Lime collides with the conveying device at the blanking point of the height difference to cause high lime breakage rate, and lime powder is more, so that great loss is caused, and meanwhile, the surrounding environment is polluted, and the health of workers is injured. The utility model provides a prevent that high-calcium lime piece piles up damaged conveyor, extension spring can make the gravitational potential energy of lime piece trun into elastic potential energy, reduces the breakage rate of lime piece, and extension spring is difficult for receiving the pollution and the corruption of lime, and the valve plate can be followed the synchronous rotation of buffering baffle and opened the reducing, the dust that produces when suction lime piece pounces and falls.

The utility model provides a following technical scheme: a conveying device for preventing accumulation and damage of high-calcium lime blocks comprises an outer shell, wherein supporting legs are fixedly mounted at the edge parts of the bottom surface of the outer shell, notches for fixedly mounting a blanking groove are formed in the bottom surface of the outer shell on the inner side of the supporting legs, notches for fixedly mounting a feeding groove are formed in the top end of the outer shell, a plurality of buffer mechanisms are mounted on the side surface of the outer shell, each buffer mechanism comprises a fixed plate, the fixed plates are fixedly mounted on the outer side surface of each buffer mechanism, upper lifting rings fixedly mounted at the bottom ends of the fixed plates are fixedly connected with the top ends of extension springs, the bottom ends of the extension springs are fixedly connected with one ends of steel wire ropes, the steel wire ropes are rotatably connected with fixed pulleys, the fixed pulleys are rotatably mounted on a supporting seat, the other ends of the steel wire ropes are fixedly connected with lower lifting rings fixedly mounted at the rear ends of buffer baffles, and fixed seats are fixedly mounted at the bottom surfaces of the buffer baffles, the fixing base rotates one end of the connecting support through a pin shaft, one end of the pin shaft is fixedly connected with a valve plate, a through hole communicated with one end of the reducing pipe is formed in the side face of the outer shell on one side of the valve plate, and the other end of the reducing pipe is fixedly connected with a main exhaust pipe through a transverse pipe.

The buffer mechanism comprises a plurality of buffer mechanisms, wherein the buffer mechanisms are arranged on the side surface of the outer shell in a vertically adjacent and horizontally staggered manner, the fixed seat is fixedly arranged at one end, close to the bottom surface of the lower hanging ring, of the buffer baffle, the lower hanging ring is fixedly arranged at the center of the rear end surface of the buffer baffle, the fixed seat, the pin shaft and the support are respectively arranged at the bottom surfaces of the buffer baffles on the front side and the rear side of the lower hanging ring in a symmetrical manner, and the other end of the support is fixedly connected with the inner side surface of the outer shell; after the white ash block is thrown into the outer shell by the feeding chute, the white ash block is pounded on the top surface of one end of the buffering baffle far away from the lower hanging ring under the action of gravity, so that the buffering baffle rotates by taking the pin shaft as a rotating center, and one end of the buffering baffle passes through the lower hanging ring and the steel wire rope to stretch the extension spring, thereby absorbing the gravitational potential energy of the white ash block and converting the gravitational potential energy into the elastic potential energy of the extension spring, effectively reducing the falling speed of the white ash block under the buffering action of the buffering mechanism which is arranged in a staggered mode, and reducing the breakage rate of the white ash block.

The side surface of the outer shell is vertically provided with sliding through grooves with the same number as the buffering mechanisms, the steel wire rope penetrates through the sliding through grooves in a sliding mode, and the fixing plate is fixedly installed on the side surface of the outer shell vertically above the supporting seat; through installing extension spring in the outside of shell body and being connected with buffer stop through wire rope, avoided covering the surface at the spring with the inside lime powder that causes of shell body deposition of spring mounting, and then influence spring performance to lead to the fact the corruption to the surface of spring, reduce spring life's hidden danger, and can inspect extension spring, convenient change.

The feeding chute is a circular truncated cone-shaped pipe body, the feeding chute is of a trapezoidal groove structure with the upper end and the lower end communicated, and the top side of the discharging chute is fixedly connected with the inner side of the outer shell; the feeding chute and the discharging chute can play a guiding role and limit the motion track of the lime blocks in the feeding and discharging processes.

One end of a pin shaft installed on one side of the buffer baffle is eccentrically connected with the side surface of the valve plate, the valve plate is of a flat circular plate type structure, the axis of a through hole fixedly connected with the reducing end and formed in the outer shell is collinear with the axis of the valve plate, and the other side surface of the valve plate is in sliding fit with the inner side surface of the outer shell; when the white ash block drops on different buffer baffle, the valve plate is driven to rotate by the pin shaft of the rotating buffer baffle, and then the through hole which is arranged on the outer shell and connected with the reducing diameter is leaked, so that the dust generated when the white ash block drops is sucked into the reducing diameter, accurate dust collection work is realized, and the dust generated in the white ash block conveying process is effectively reduced by lower power consumption.

The other end of the main exhaust pipe is fixedly connected with an air inlet of the bag-type dust removal filter; after the bag-type dust removal filter is connected with the negative pressure fan, dust generated in the outer shell can be sucked and filtered through the main exhaust pipe and the reducing pipe, and the environmental protection performance in the production process is improved.

The utility model has the advantages that: after the white ash block is put into the outer shell through the feeding groove, the white ash block is hammered on the top surface of one end of the buffering baffle, which is far away from the lower hanging ring, under the action of gravity, so that the buffering baffle rotates by taking the pin shaft as a rotating center, and one end of the buffering baffle stretches the extension spring through the lower hanging ring and the steel wire rope, thereby absorbing the gravitational potential energy of the white ash block and converting the gravitational potential energy into the elastic potential energy of the extension spring, effectively reducing the falling speed of the white ash block under the buffering action of the staggered buffering mechanism, and reducing the breakage rate of the white ash block; the extension spring is arranged on the outer side of the outer shell and is connected with the buffer baffle through the steel wire rope, so that lime powder accumulated on the surface of the spring due to the fact that the spring is arranged inside the outer shell is prevented from covering the surface of the spring, the use performance of the spring is further influenced, the surface of the spring is corroded, the hidden danger of the service life of the spring is reduced, the extension spring can be checked, and the extension spring can be conveniently replaced; the feeding chute and the discharging chute can play a guiding role and limit the motion track of the lime blocks in the feeding and discharging processes; when the white ash blocks are knocked down on different buffer baffles, the rotating buffer baffles can drive the valve plate to rotate through the pin shaft, and then the rotating buffer baffles can leak out of the through hole which is formed in the outer shell and connected with the reducing diameter, so that dust generated when the white ash blocks are knocked down is sucked into the reducing diameter, accurate dust collection is realized, and the dust generated in the white ash block conveying process is effectively reduced with lower power consumption; after the bag-type dust removal filter is connected with the negative pressure fan, dust generated in the outer shell can be sucked and filtered through the main exhaust pipe and the reducing pipe, and the environmental protection performance in the production process is improved.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

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

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic structural diagram of the buffering mechanism of the present invention;

FIG. 4 is an enlarged view of A of the present invention;

in the figure: 1. an outer housing; 101. a sliding through groove; 2. a support leg; 3. a discharging groove; 4. a feed chute; 5. a buffer mechanism; 501. a fixing plate; 502. an upper hanging ring; 503. an extension spring; 504. a wire rope; 505. a supporting seat; 506. a fixed pulley; 507. a buffer baffle; 508. a lower lifting ring; 509. a fixed seat; 510. a pin shaft; 511. a support; 6. a valve plate; 7. reducing; 8. a transverse tube; 9. and a main exhaust pipe.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: a conveying device for preventing accumulation and damage of high-calcium lime blocks comprises an outer shell 1, wherein supporting legs 2 are fixedly mounted at the edge parts of the bottom surface of the outer shell 1, notches for fixedly mounting a blanking groove 3 are formed in the bottom surface of the outer shell 1 at the inner sides of the supporting legs 2, notches for fixedly mounting a feeding groove 4 are formed in the top end of the outer shell 1, a plurality of buffer mechanisms 5 are mounted on the side surfaces of the outer shell 1, each buffer mechanism 5 comprises a fixing plate 501, the fixing plates 501 are fixedly mounted on the outer side surfaces of the buffer mechanisms 5, an upper lifting ring 502 fixedly mounted at the bottom end of the fixing plates 501 is fixedly connected with the top end of a tension spring 503, one end of a steel wire rope 504 is fastened at the bottom end of the tension spring 503, the steel wire rope 504 is rotatably connected with a fixed pulley 506, the fixed pulley 506 is rotatably mounted on a supporting seat 505, and a lower lifting ring 508 fixedly mounted at the rear end of a buffer baffle 507 is fastened at the other end of the steel wire rope 504, the bottom surface fixed mounting of buffer flap 507 has fixing base 509, fixing base 509 rotates the one end of linking bridge 511 through round pin axle 510, the one end fixedly connected with valve plate 6 of round pin axle 510, the through-hole of through connection reducing 7 one end is seted up to the side of the shell body 1 of 6 one sides of valve plate, the other end of reducing 7 is through violently managing 8 fixedly connected with total exhaust tube 9.

The number of the buffer mechanisms 5 is multiple, the buffer mechanisms are vertically adjacent and are installed on the side surface of the outer shell 1 in a staggered manner, the fixed seat 509 is fixedly installed at one end of the buffer baffle 507 close to the bottom surface of the lower hanging ring 508, the lower hanging ring 508 is fixedly installed at the center position of the rear end surface of the buffer baffle 507, the fixed seat 509, the pin shaft 510 and the support 511 are two and are symmetrically installed on the bottom surfaces of the buffer baffles 507 at the front side and the rear side of the lower hanging ring 508, and the other end of the support 511 is fixedly connected with the inner side surface of the outer shell 1; after the lime blocks are thrown into the outer shell 1 through the feeding chute 4, the lime blocks are hit on the top surface of one end, far away from the lower hanging ring 508, of the buffering baffle 507 under the action of gravity, so that the buffering baffle 507 rotates by taking the pin shaft 510 as a rotation center, one end of the buffer 517 stretches the extension spring 503 through the lower hanging ring 508 and the steel wire rope 504, the gravitational potential energy of the lime blocks is absorbed and converted into the elastic potential energy of the extension spring 503, the falling speed of the lime blocks is effectively reduced under the buffering action of the buffer mechanisms 5 which are arranged in a staggered mode, and the breakage rate of the lime blocks is reduced.

The side surface of the outer shell 1 is vertically provided with sliding through grooves 101 with the same number as that of the buffer mechanisms 5, the steel wire rope 504 penetrates through the sliding through grooves 101 in a sliding manner, and the fixing plate 501 is fixedly arranged on the side surface of the outer shell 1 vertically above the supporting seat 505; through installing extension spring 503 in the outside of shell body 1 and being connected with buffer stop 507 through wire rope 504, avoided covering the surface at the spring with the inside lime powder that causes of shell body 1 amasss of spring mounting, and then influence spring performance to lead to the fact the corruption to the surface of spring, reduce spring life's hidden danger, and can inspect extension spring 503, convenient change.

The feeding chute 4 is a circular truncated cone-shaped pipe body, the feeding chute 4 is a trapezoidal groove structure with the upper end and the lower end communicated, and the top side of the discharging chute 3 is fixedly connected with the inner side of the outer shell 1; the feeding groove 4 and the discharging groove 3 can play a guiding role to limit the motion track of the lime blocks in the feeding and discharging processes.

One end of a pin shaft 510 installed on one side of the buffer baffle 507 is eccentrically connected with the side surface of the valve plate 6, the valve plate 6 is of a flat circular plate type structure, the axis of a through hole fixedly connected with one end of the reducing pipe 7 and formed in the outer shell 1 is collinear with the axis of the valve plate 6, and the other side surface of the valve plate 6 is in sliding fit with the inner side surface of the outer shell 1; when the lime piece pound and fall on different buffer baffle 507, pivoted buffer baffle 507 accessible round pin axle 510 drives the valve plate 6 and rotates, and then spills the through-hole of being connected with reducing 7 of seting up on the shell body 1 to in the dust that produces when making the lime piece pound and fall is inhaled reducing 7, realize accurate dust absorption work, effectively reduce the dust that produces in the lime piece transportation process with lower consumption.

The other end of the main exhaust pipe 9 is fixedly connected with an air inlet of a bag type dust removal filter; after the bag-type dust removal filter is connected with the negative pressure fan, dust generated in the outer shell 1 can be sucked and filtered through the main exhaust pipe 9 and the reducing pipe 7, and the environmental protection performance in the production process is improved.

The utility model discloses a theory of operation and use flow: the working personnel can throw lime blocks into the outer shell 1 through the feed chute 4, the lime blocks fall on the buffer baffle 507 in the uppermost buffer mechanism 5 under the action of gravity after entering the inner part of the outer shell 1, the buffer baffle 507 falls on one end of the buffer baffle 507 far away from the lower suspension ring 508 under the limit guidance of the feed chute 4, one end of the buffer baffle 507 rotates by taking the pin shaft 510 as the axis after being impacted by the white ash block, one end of the buffer baffle 517 rotating upwards stretches the extension spring 503 through the lower suspension ring 508 and the steel wire rope 504, thereby absorbing the gravitational potential energy of the lime blocks and converting the gravitational potential energy into the elastic potential energy of the extension spring 503, when the inclination angle of the buffer baffle 507 is gradually increased, the lime blocks slide down to the buffer mechanism 5 below, the falling speed of the white ash blocks is effectively reduced under the buffer action of the buffer mechanisms 5 which are arranged in a staggered mode, the breakage rate of the white ash blocks is reduced, and the white ash blocks are discharged out of the inner portion of the outer shell 1 through the discharging groove 3; accessible round pin axle 510 drives the valve plate 6 and rotates when buffer flap 507 rotates, and then leaks the through-hole of being connected with reducing 7 of seting up on the shell body 1 to in the dust that produces when making the lime piece pound to fall was inhaled reducing 7, filtered through bag-type dust removal filter, realize accurate dust absorption work, effectively reduce the dust that produces in the lime piece transportation process with lower consumption.

Claims

1. The utility model provides a prevent that high calcium lime piece piles up damaged conveyor which characterized in that: the steel wire rope tension device comprises an outer shell, wherein a supporting leg is fixedly installed at the edge part of the bottom surface of the outer shell, a notch for fixedly installing a blanking groove is formed in the bottom surface of the outer shell on the inner side of the supporting leg, a notch for fixedly installing a blanking groove is formed in the top end of the outer shell, a plurality of buffer mechanisms are installed on the side surface of the outer shell, each buffer mechanism comprises a fixed plate, each fixed plate is fixedly installed on the outer side surface of each buffer mechanism, an upper lifting ring fixedly installed at the bottom end of each fixed plate is fixedly connected with the top end of a tension spring, the bottom end of each tension spring is fastened and fixedly connected with one end of a steel wire rope, the steel wire rope is rotatably connected with a fixed pulley, the fixed pulley is rotatably installed on a supporting seat, the other end of the steel wire rope is fastened and fixedly connected with a lower lifting ring fixedly installed at the rear end of a buffer baffle, a fixed seat is fixedly installed at the bottom surface of the buffer baffle, and is rotatably connected with one end of a support through a pin shaft, the air pump is characterized in that one end of the pin shaft is fixedly connected with a valve plate, a through hole which is connected with one end of the variable diameter in a penetrating mode is formed in the side face of the outer shell on one side of the valve plate, and the other end of the variable diameter is fixedly connected with a main exhaust pipe through a transverse pipe.

2. The conveying device for preventing the accumulation and damage of the high-calcium lime blocks as claimed in claim 1, wherein: buffer gear's quantity is a plurality of, and crisscross the installation is controlled on the side of shell body about adjacent from top to bottom, fixing base fixed mounting is close to the one end of the bottom surface of rings down at buffering baffle, rings fixed mounting puts at the face central point of buffering baffle rear end face down, the quantity of fixing base, round pin axle, support is two and the symmetry installs the bottom surface of the buffering baffle of rings front and back both sides under, the medial surface of the other end fixed connection shell body of support.

3. The conveying device for preventing the accumulation and damage of the high-calcium lime blocks as claimed in claim 1, wherein: the lateral surface of the shell body is vertically provided with sliding through grooves with the same number as the buffering mechanisms, the steel wire rope penetrates through the sliding through grooves in a sliding mode, and the fixing plate is fixedly installed on the lateral surface of the shell body vertically above the supporting seat.

4. The conveying device for preventing the accumulation and damage of the high-calcium lime blocks as claimed in claim 1, wherein: the feed chute is a circular truncated cone-shaped pipe body, the feed chute is a trapezoidal groove structure with the upper end and the lower end communicated, and the top side of the feed chute is fixedly connected with the inner side of the outer shell.

5. The conveying device for preventing the accumulation and damage of the high-calcium lime blocks as claimed in claim 1, wherein: one end of a pin shaft installed on one side of the buffer baffle is eccentrically connected with the side face of the valve plate, the valve plate is of a flat circular plate type structure, the axis of a through hole formed in the outer shell and fixedly connected with the variable-diameter end of the through hole is collinear with the axis of the valve plate, and the other side face of the valve plate is attached to the inner side face of the outer shell in a sliding mode.

6. The conveying device for preventing the accumulation and damage of the high-calcium lime blocks as claimed in claim 1, wherein: the other end of the main exhaust pipe is fixedly connected with an air inlet of the bag-type dust removal filter.