CN214812599U - A screening plant for lime stone - Google Patents
A screening plant for lime stone Download PDFInfo
- Publication number
- CN214812599U CN214812599U CN202120380901.3U CN202120380901U CN214812599U CN 214812599 U CN214812599 U CN 214812599U CN 202120380901 U CN202120380901 U CN 202120380901U CN 214812599 U CN214812599 U CN 214812599U
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- screening
- wall
- screening case
- fixed mounting
- feeding
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- 238000012216 screening Methods 0.000 title claims abstract description 105
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 34
- 239000006028 limestone Substances 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 241000196324 Embryophyta Species 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a screening plant for lime stone relates to lime stone processing technology field. This a screening plant for lime stone, including the screening case, be provided with feed mechanism, screening mechanism and rolling mechanism on the screening case, the top fixed mounting of screening case has a feeding section of thick bamboo, and a feeding section of thick bamboo communicates with each other with the inside of screening case, and the bottom fixed mounting of screening case has four groups of supporting legs, and the below of screening case is provided with the base, the one end of supporting leg and the top fixed connection of base. This a screening plant for lime stone can realize the automatic feeding function, has solved most devices and has appeared the problem of material loading difficulty because of the feed inlet position is too high, has alleviateed operating personnel's work burden, adopts the form feeding of upset simultaneously, and a feeding section of thick bamboo wraps up the feed cylinder when the feeding, raises the condition that the dust was scattered when alleviateing the lime stone feeding, has reduced the influence that leads to the fact all ring edge borders and people, promotes in-service use and experiences.
Description
Technical Field
The utility model relates to a lime stone processing technology field specifically is a screening plant for lime stone.
Background
Most screening plant lacks the automatic feeding function on the market at present, and its material loading department position sets up higher usually, and the material loading is comparatively difficult, and the easy raise dust that looses of lime stone during the material loading, becomes certain influence to all ring edge borders and people, and screening in-process lime stone cubic easily blocks up screening part, and partial device lacks the measure to its, influences screening efficiency, is unfavorable for popularization and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a screening plant for lime stone 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: the utility model provides a screening plant for lime stone, includes the screening case, be provided with feed mechanism, screening mechanism and rolling mechanism on the screening case, the top fixed mounting of screening case has a feeding section of thick bamboo, and a feeding section of thick bamboo communicates with each other with the inside of screening case, and the bottom fixed mounting of screening case has four groups of supporting legs, and the below of screening case is provided with the base, the one end of supporting leg and the top fixed connection of base, and the articulated access door of installing in front side of screening case, the front side fixed mounting of access door has the handle.
Preferably, the feeding mechanism comprises a feeding cylinder, a support plate, guide wheels, traction ropes, a retracting rod, a first motor and a baffle plate, wherein the feeding cylinder is arranged on one side of the screening box, two groups of guide rails are fixedly arranged on the outer wall of one side of the screening box and are respectively positioned at the front and rear parts of the feeding cylinder, a slide seat is slidably arranged on the guide rails, the support plate is fixedly arranged on the outer wall of one side of the slide seat, the feeding cylinder is hinged and arranged between the two groups of support plates, the guide wheels are fixedly arranged on the outer wall of one side of the feeding cylinder and are attached to the outer wall of one side of the screening box, two groups of traction ropes are arranged on one side of the screening box, one ends of the traction ropes are fixedly connected with the opening at the top part of the feeding cylinder, the retracting rod is rotatably arranged on the inner walls of the front and rear sides of the feeding cylinder, one ends of the traction ropes extend to the inside of the feeding cylinder and are wound on the outer wall of the retracting rod, the front side fixed mounting of a feeding section of thick bamboo has the support, and the top fixed mounting of support has first motor, and the output shaft of first motor extends to the inside of a feeding section of thick bamboo through the shaft coupling and with receive and release pole fixed connection, and one side opening part fixed mounting of a feeding section of thick bamboo has the baffle, and the haulage rope is laminated with the baffle mutually.
Preferably, the bottom of the feeding barrel is fixedly provided with a balancing weight, so that the feeding barrel can be turned over after feeding.
Preferably, screening mechanism includes screening mechanism and includes the installing frame, the dwang, the eccentric wheel, fixing base and second motor, the inside of screening case is provided with the installing frame, inlay on the inner wall of installing frame and install the screen cloth, the spout has been seted up on the inner wall of screening case, installing frame slidable mounting is in the spout, screening case and installing frame slidable mounting, rotate on the both sides inner wall of screening case and install the dwang, fixed mounting has the eccentric wheel on the outer wall of dwang, the eccentric wheel laminates with the bottom of installing frame mutually, fixed mounting has the fixing base on the opposite side outer wall of screening case, the top fixed mounting of fixing base has the second motor, the output shaft of second motor extends to the inside of screening case and with the one end fixed connection of dwang through the shaft coupling.
Preferably, the top of the mounting frame is fixedly provided with the guide frame, so that part of limestone is prevented from being accumulated on the mounting frame and is difficult to screen.
Preferably, rolling mechanism includes movable rod, connecting rod, rolls roller and torsional spring, rotates on the side inner wall around the screening case and installs the movable rod, rotates on the outer wall of movable rod and installs two sets of connecting rods, and the one end fixed mounting of connecting rod has rolls the roller, and the top fixed mounting of installing frame has three hornblocks, and two sets of rolls the roller and is located the both sides of three hornblocks respectively and laminates with it, rolls the roller and laminates mutually with the installing frame inner screen cloth, and the cover is equipped with the torsional spring on the outer wall of connecting rod, the both ends of torsional spring respectively with two sets of connecting rod fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this a screening plant for lime stone, through last feed cylinder, the haulage rope, receive and release the pole, the cooperation of baffle and feeding section of thick bamboo is used, can realize the automatic feeding function, the problem of the difficult material loading of appearing because of the feed inlet position is too high to have solved most devices, operating personnel's work burden has been alleviateed, adopt the form feeding of upset simultaneously, feeding section of thick bamboo wraps up last feed cylinder when the feeding, the condition that raises the dust when alleviateing the lime stone feeding is scattered all around, the influence that causes all ring edge borders and people has been reduced, promote in-service use experience.
(2) This a screening plant for lime stone, eccentric wheel, second motor, the cooperation of rolling roller and torsional spring are used, can shake the processing to piling up the lime stone on the screen cloth, promote screening speed, shorten the screening consuming time, can also roll blocky lime stone that blocks up on the screen cloth, alleviate and cause the interference to the screening operation, guarantee screening quality and speed, simple structure, convenient to use does benefit to popularization and use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
fig. 4 is a schematic diagram of the right side structure of the squeeze roll of the present invention.
In the figure: 1 screening case, 2 feed mechanism, 201 feed cylinder, 202 extension board, 203 leading wheel, 204 haulage rope, 205 receive and release pole, 206 first motor, 207 baffle, 3 screening mechanism, 301 installing frame, 302 dwang, 303 eccentric wheel, 304 fixing base, 305 second motor, 4 rolling mechanism, 401 movable rod, 402 connecting rod, 403 rolling roller, 404 torsional spring, 5 feed cylinder, 6 balancing weights, 7 guide frame, 8 access doors.
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. 1-4, the present invention provides a technical solution: the utility model provides a screening plant for lime stone, including screening case 1, be provided with feed mechanism 2 on the screening case 1, screening mechanism 3 and rolling mechanism 4, screening case 1's top fixed mounting has a feeding section of thick bamboo 5, feeding section of thick bamboo 5 communicates with each other with screening case 1's inside, screening case 1's bottom fixed mounting has four groups of supporting legs, screening case 1's below is provided with the base, the one end of supporting leg and the top fixed connection of base, the articulated access door 8 of installing in front side of screening case 1, the front side fixed mounting of access door 8 has the handle.
The feeding mechanism 2 comprises a feeding barrel 201, a support plate 202, a guide wheel 203, a traction rope 204, a retraction rod 205, a first motor 206 and a baffle 207, wherein the feeding barrel 201 is arranged on one side of the screening box 1, two sets of guide rails are fixedly arranged on the outer wall of one side of the screening box 1 and are respectively positioned in the front and the back of the feeding barrel 201, a slide seat is slidably arranged on the guide rails, the support plate 202 is fixedly arranged on the outer wall of one side of the slide seat, the feeding barrel 201 is hinged between the two sets of support plates 202, the guide wheel 203 is fixedly arranged on the outer wall of one side of the feeding barrel 201, the guide wheel 203 is attached to the outer wall of one side of the screening box 1, two sets of traction ropes 204 are arranged on one side of the screening box 1, one end of each traction rope 204 is fixedly connected with the opening at the top of the feeding barrel 201, the retraction rod 205 is rotatably arranged on the inner walls of the front and the back of the feeding barrel 5, one end of each traction rope 204 extends into the feeding barrel 5 and is wound on the outer wall of the retraction rod 205, one end of haulage rope 204 and the outer wall fixed connection who receive and releases pole 205, the front side fixed mounting of feed cylinder 5 has the support, the top fixed mounting of support has first motor 206, the output shaft of first motor 206 extends to feed cylinder 5's inside and with receive and release pole 205 fixed connection through the shaft coupling, one side opening part fixed mounting of feed cylinder 5 has baffle 207, haulage rope 204 laminates with baffle 207 mutually, the bottom fixed mounting who goes up feed cylinder 201 has balancing weight 6, can realize the automatic feeding function, the problem of the difficult material loading of most devices because of feed inlet position is too high has been solved, operating personnel's work burden has been alleviateed, adopt the form feeding of upset simultaneously, feed cylinder 5 wraps up feed cylinder 201 when the feeding, raise the condition that the dust is scattered when alleviateing limestone feed, the hoisting device practicality.
The screening mechanism 3 comprises a screening mechanism 3, a mounting frame 301, a rotating rod 302, an eccentric wheel 303, a fixed seat 304 and a second motor 305, wherein the mounting frame 301 is arranged in the screening box 1, a screen is embedded and installed on the inner wall of the mounting frame 301, a sliding groove is formed in the inner wall of the screening box 1, the mounting frame 301 is installed in the sliding groove in a sliding manner, the screening box 1 and the mounting frame 301 are installed in a sliding manner, the rotating rod 302 is installed on the inner walls of two sides of the screening box 1 in a rotating manner, the eccentric wheel 303 is fixedly installed on the outer wall of the rotating rod 302, the eccentric wheel 303 is attached to the bottom of the mounting frame 301, the fixed seat 304 is fixedly installed on the outer wall of the other side of the screening box 1, the second motor 305 is fixedly installed on the top of the fixed seat 304, the output shaft of the second motor 305 extends into the screening box 1 through a shaft coupling and is fixedly connected with one end of the rotating rod 302, the guide frame 7 is fixedly installed on the top of the mounting frame 301, can carry out vibration treatment on limestone piled on the screen, improve the screening speed, shorten the time consumption of screening, rolling mechanism 4 includes movable rod 401, connecting rod 402, roll roller 403 and torsional spring 404, it installs movable rod 401 to rotate on the front and back side inner wall of screening case 1, it installs two sets of connecting rod 402 to rotate on movable rod 401's the outer wall, the one end fixed mounting of connecting rod 402 has roll roller 403, the top fixed mounting of installing frame 301 has three hornblocks, two sets of roll rollers 403 are located three hornblocks's both sides respectively and laminate with it, roll roller 403 and the installing frame 301 interior screen cloth and laminate mutually, the cover is equipped with torsional spring 404 on connecting rod 402's the outer wall, the both ends of torsional spring 404 respectively with two sets of connecting rod 402 fixed connection, can also roll the cubic lime stone of jam on the screen cloth, alleviate and cause the interference to the screening operation, promote screening rate, guarantee device normal steady operation.
The working principle is as follows: the limestone to be screened is poured into the upper charging barrel 201, the first motor 206 is controlled to be started to drive the receiving and releasing rod 205 to rotate anticlockwise, the traction rope 204 is wound on the receiving and releasing rod 205, the upper charging barrel 201 is lifted under the traction of the traction rope 204 and the limiting action of the guide rail sliding seat, when the top of the upper charging barrel 201 contacts the baffle 207, the upper charging barrel 201 is overturned under the traction action of the baffle 207 which blocks one group of traction ropes 204 and enters the feeding barrel 5, the limestone in the upper charging barrel 201 is poured out of the upper charging barrel 201 and enters the screening box 1, the feeding operation is started, after the feeding is finished, the first motor 206 is controlled to drive the receiving and releasing rod 205 to rotate clockwise, the traction rope 204 is loosened on the receiving and releasing rod 205, after the upper charging barrel 201 loses traction, the gravity effect of the upper charging barrel and the gravity of the balancing weight 6, the gravity center deviates to the side far away from the feeding barrel 5, the upper charging barrel 201 overturns along with the upper charging barrel, the guide wheel 203 is lapped with the outer wall of the screening box 1 again, go up feed cylinder 201 and descend, control second motor 305 starts, drive dwang 302 and rotate, eccentric wheel 303 rotates thereupon, installing frame 301 is longitudinal reciprocating motion under eccentric wheel 303's promotion and self action of gravity, drive the vibrations of lime stone on the screen cloth, the lime stone falls down from screening case 1 bottom opening part behind the screen cloth, realize the screening effect, two sets of roller 403 that roll are pushed to both sides when installing frame 301 rises, when installing frame 301 descends, two sets of roller 403 that roll move to the inboard under the stress of torsional spring 404, roller 403 rolls the lime stone on the screen cloth.
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 (6)
1. A screening plant for limestone, comprising a screening box (1), characterized in that: screening case (1) is last to be provided with feed mechanism (2), screening mechanism (3) and rolling mechanism (4), the top fixed mounting of screening case (1) has a feeding section of thick bamboo (5), feeding section of thick bamboo (5) communicate with each other with the inside of screening case (1), the bottom fixed mounting of screening case (1) has four supporting legs of group, the below of screening case (1) is provided with the base, the one end of supporting leg and the top fixed connection of base, the articulated access door (8) of installing in front side of screening case (1), the front side fixed mounting of access door (8) has the handle.
2. A screening device for limestone, according to claim 1, characterized in that: the feeding mechanism (2) comprises a feeding barrel (201), support plates (202), guide wheels (203), traction ropes (204), a retracting rod (205), a first motor (206) and a baffle (207), wherein the feeding barrel (201) is arranged on one side of the screening box (1), two groups of guide rails are fixedly arranged on the outer wall of one side of the screening box (1) and are respectively positioned in the front and the rear of the feeding barrel (201), a sliding seat is slidably arranged on the guide rails, the support plates (202) are fixedly arranged on the outer wall of one side of the sliding seat, the feeding barrel (201) is hinged between the two groups of support plates (202), the guide wheels (203) are fixedly arranged on the outer wall of one side of the feeding barrel (201), the guide wheels (203) are attached to the outer wall of one side of the screening box (1), two groups of traction ropes (204) are arranged on one side of the screening box (1), one end of each traction rope (204) is fixedly connected with the opening at the top of the feeding barrel (201), rotate on the front and back side inner wall of a feed cylinder (5) and install receive and release pole (205), the one end of haulage rope (204) extends to the inside of a feed cylinder (5) and twines on the outer wall of receiving and releasing pole (205), the one end of haulage rope (204) and the outer wall fixed connection who receives and releases pole (205), the front side fixed mounting of a feed cylinder (5) has the support, the top fixed mounting of support has first motor (206), the output shaft of first motor (206) extend to the inside of a feed cylinder (5) and with receive and release pole (205) fixed connection through the shaft coupling, one side opening part fixed mounting of a feed cylinder (5) has baffle (207), haulage rope (204) and baffle (207) laminate mutually.
3. A screening device for limestone, according to claim 2, characterized in that: the bottom of the upper charging barrel (201) is fixedly provided with a balancing weight (6).
4. A screening device for limestone, according to claim 1, characterized in that: screening mechanism (3) is including screening mechanism (3) including installing frame (301), dwang (302), eccentric wheel (303), fixing base (304) and second motor (305), the inside of screening case (1) is provided with installing frame (301), inlay on the inner wall of installing frame (301) and install the screen cloth, the spout has been seted up on the inner wall of screening case (1), installing frame (301) slidable mounting is in the spout, screening case (1) and installing frame (301) slidable mounting, it installs dwang (302) to rotate on the both sides inner wall of screening case (1), fixed mounting has eccentric wheel (303) on the outer wall of dwang (302), eccentric wheel (303) and the bottom of installing frame (301) are laminated, fixed mounting has fixing base (304) on the opposite side outer wall of screening case (1), the top fixed mounting of fixing base (304) has second motor (305), the shaft coupling of second motor (305) extends to the inside of screening case (1) and with dwang (305) through the shaft coupling 302) Is fixedly connected with one end of the connecting rod.
5. A screening device for limestone, according to claim 4, characterized in that: the top of the mounting frame (301) is fixedly provided with a guide frame (7).
6. A screening device for limestone, according to claim 5, characterized in that: roll mechanism (4) including movable rod (401), connecting rod (402), roll roller (403) and torsional spring (404), rotate on the side inner wall around screening case (1) and install movable rod (401), rotate on the outer wall of movable rod (401) and install two sets of connecting rod (402), the one end fixed mounting of connecting rod (402) rolls roller (403), the top fixed mounting of installing frame (301) has three hornblocks, two sets of rolls roller (403) are located the both sides of three hornblocks respectively and laminate with it, roll roller (403) and the laminating of installing frame (301) interior screen cloth mutually, the cover is equipped with torsional spring (404) on the outer wall of connecting rod (402), the both ends of torsional spring (404) respectively with two sets of connecting rod (402) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380901.3U CN214812599U (en) | 2021-02-20 | 2021-02-20 | A screening plant for lime stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380901.3U CN214812599U (en) | 2021-02-20 | 2021-02-20 | A screening plant for lime stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214812599U true CN214812599U (en) | 2021-11-23 |
Family
ID=78883783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120380901.3U Expired - Fee Related CN214812599U (en) | 2021-02-20 | 2021-02-20 | A screening plant for lime stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214812599U (en) |
-
2021
- 2021-02-20 CN CN202120380901.3U patent/CN214812599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |