CN213222649U - Bar feeder capable of improving production efficiency - Google Patents
Bar feeder capable of improving production efficiency Download PDFInfo
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- CN213222649U CN213222649U CN202021203203.8U CN202021203203U CN213222649U CN 213222649 U CN213222649 U CN 213222649U CN 202021203203 U CN202021203203 U CN 202021203203U CN 213222649 U CN213222649 U CN 213222649U
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- hopper
- feeding
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- production efficiency
- support column
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Abstract
The utility model provides a can improve production efficiency's stick batcher relates to solid useless processing technology field, has solved the low technical problem of stick batcher treatment effeciency that exists among the prior art. This can improve production efficiency's rod batcher includes the hopper, preceding support column, back support column and pan feeding carriage apron, wherein the top of back support column is 180 more than preceding support column and supplyes 220mm, the contained angle of the end plate of pan feeding carriage apron and horizontal plane is 45-50 degrees, the end plate is under the unchangeable condition of span degree in vertical direction like this, the length on the end plate horizontal direction has been increased, the material that drops on the end plate after the improvement continues to slide forward to the blind plate by gravity and inertial action itself, and the material on the blind plate continues because the dual function of inertia and vibration exciter vibration, the speed of marcing forward has been accelerated by a wide margin, the feed capacity has been increased, can satisfy the design throughput of building rubbish processing line. The utility model is used for improve the treatment effeciency of stick batcher.
Description
Technical Field
The utility model belongs to the technical field of solid useless processing technique and specifically relates to a can improve production efficiency's stick batcher is related to.
Background
Present bar batcher adopts two vibration exciters vibration hopper, will fall the bold material vibration on the hopper blind plate and filter to the bar sieve, be applicable to the even feed of bold material before the coarse crushing breaker (like jaw breaker) operation, because the screening effect of bar sieve, can remove the fine crushing material such as earth in the bold material, reach the pre-screening function, and then improve the coarse crushing ability, thereby prevent that the material receiving device from producing the phenomenon of crash because of the feeding inequality, equipment life has been prolonged, consequently, also comparatively be applicable to the water and electricity trade, the feed before coarse crushing such as building refuse treatment.
The problems existing in the prior art are as follows: in the existing bar feeder equipment, a front support column and a rear support column at the bottom of a feeding hopper are equal in length, and the included angle between a blind plate and a bar sieve plate in the feeding hopper and the horizontal plane is 10-12 degrees; the included angle between the end plate of the feeding slide carriage and the horizontal plane is 60 degrees, and the amplitude of the vibration exciter is 8 mm. In the in-service use because the end plate length of pan feeding carriage apron is short and the inclination is big, and the inclination of blind plate and horizontal plane is little, lead to partial material not to slide down on the carriage apron but directly fall on the blind plate of batcher, and the blind plate itself leads to the material on the blind plate to be can not be because self inertia lapse rather than the parking on the blind plate with the inclination of horizontal plane is little, only let the material go ahead by the angle of inclination that the vibration exciter produced, the material speed of moving ahead is slow like this, can not reach the production requirement, can not guarantee the normal operating of building rubbish processing production line, and the raise dust is serious, be not conform to the environmental protection requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can improve production efficiency's stick batcher to solve the technical problem that the stick batcher treatment effeciency that exists is low among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a can improve production efficiency's stick batcher, including hopper, support column, vibration exciter, the pan feeding carriage apron, wherein:
the bottom of the feeding hopper is connected with a support column through an elastic piece, the support column comprises a rear support column arranged at the feeding end of the feeding hopper and a front support column arranged at the discharging end of the feeding hopper, and the top end of the rear support column is 180 mm higher than that of the front support column by 220 mm;
the hopper of the feeding hopper comprises a blind plate arranged at a feeding end and a bar sieve plate connected with the blind plate and arranged at a discharging end, and the end part of the bar sieve plate can extend into a feeding hole of the jaw crusher;
the included angles between the plane where the blind plate and the bar sieve plate are located and the horizontal plane are respectively 10-12 degrees;
the vibration exciter is arranged at the bottom of the feeding hopper, and the feeding hopper can reciprocate up and down under the action of the vibration exciter;
the feeding slide carriage comprises two side plates and end plates connected with the two side plates, and an included angle alpha between each end plate and the horizontal plane is 45-50 degrees;
the bottom of the feeding slide carriage extends into the feeding hopper, and the lower surface of the end plate is abutted against the hopper wall of the feeding hopper; the materials can slide from the feeding slide carriage to the blind plate and then slide on the blind plate and/or be thrown to the bar sieve plate; the fine material in the material falls into a fine hopper communicated with the bottom of the feeding hopper through a gap of the bar sieve plate and then falls onto a belt conveyor below the fine hopper through an opening at the bottom of the fine hopper; the large particles of the material remain on the upper surface of the bar screen and are slid and/or thrown into the feed opening of the jaw crusher.
Furthermore, the upper end of the end plate is connected with a horizontally arranged material receiving extension plate.
Furthermore, the upper surfaces of the side plates and the end plates are provided with vertical strip-shaped bulges which are uniformly distributed.
Furthermore, a plurality of layers of flexible sealing cover layers are arranged at a gap between the bottom of the end plate and the feeding hopper.
Furthermore, the two edges of the bar sieve plate are respectively provided with a stockpiling preventing baffle along the length direction, and the upper end of the stockpiling preventing baffle inclines towards the hopper wall of the feeding hopper.
Furthermore, an inlet dust hood and an outlet dust hood are arranged above the feeding end and the discharging end of the feeding hopper, and the tops of the inlet dust hood and the outlet dust hood are communicated with a dust collector.
Furthermore, a dust blocking curtain is arranged between the outlet dust hood and the bar sieve plate, and the upper part of the dust blocking curtain is connected with one side of the outlet dust hood, which is far away from the feeding end of the feeding hopper.
Furthermore, a small blockage clearing door is arranged on the side wall of the fine hopper.
Furthermore, a belt protection baffle is arranged at an opening at the lower part of the fine hopper.
Further, a belt sealing cover is covered above the belt conveyor, and the upper portion of the belt sealing cover is communicated with the dust collector.
The utility model discloses can improve production efficiency's stick batcher's beneficial effect does:
the front supporting column and the rear supporting column at the bottom of the feeding hopper of the existing bar feeder are equal in length, the utility model increases the inclination angle of the feeding hopper by increasing the height of the rear supporting column, the rear supporting column is lengthened by 180 mm and 220mm, so that the inclination angle of the equipment is increased by 2-4 degrees, thus, the inclination angle of the blind plate and the bar sieve plate in the feeding hopper is increased, and when the feeding hopper shakes under the action of a vibration exciter, the increased inclination angle enables the material to increase the forward flow force; simultaneously, change pan feeding slide carriage angle into 45 degrees by 60 degrees, under the unchangeable condition of end plate stride degree in vertical direction like this, increased the length on the end plate horizontal direction, the material that drops on the end plate after the improvement continues to slide forward to the blind plate by gravity and inertial action itself, and the material on the blind plate continues because the dual function of inertia and vibration exciter vibration, has accelerated forward speed by a wide margin, has increased the feed volume, can satisfy the design throughput of building rubbish processing line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a side view of a rod feeder capable of improving production efficiency according to the present invention;
FIG. 2 is an enlarged view of a portion of the hopper of FIG. 1;
FIG. 3 is a top view of a hopper of the rod feeder of the present invention, which can improve the productivity;
FIG. 4 is a schematic view of the discharge end of the hopper of the present invention;
in the figure: 1. a feeding hopper; 11. a housing; 12. a blind plate; 13. a bar sieve plate; 131. a stockpiling preventing baffle plate; 14. an inlet dust cage; 15. an outlet dust cage; 16. a dust curtain; 21. a front support column; 22. a rear support column; 3. a vibration exciter; 41. a side plate; 42. an end plate; 421. a material receiving extension plate; 5. a jaw crusher; 6. A fine hopper; 61. clearing the small door; 62. a belt protection baffle; 7. a belt conveyor; 71. a belt seal cover; 8. a dust collector pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a bar feeder capable of improving production efficiency, which comprises a feeding hopper 1, a supporting column, a vibration exciter 3 and a feeding slide carriage, wherein the bottom of the feeding hopper 1 is connected with the supporting column through an elastic part, the supporting column comprises a rear supporting column 22 arranged at the feeding end of the feeding hopper 1 and a front supporting column 21 arranged at the discharging end of the feeding hopper 1, and the top end of the rear supporting column 22 is 180 mm higher than the top end of the front supporting column 21 and is 220mm higher than the top end of the front supporting column 21;
the hopper of the feeding hopper 1 comprises a blind plate 12 arranged at a feeding end and a bar sieve plate 13 connected with the blind plate 12 and arranged at a discharging end, and the end part of the bar sieve plate 13 can extend into a feeding hole of the jaw crusher 5;
the included angles between the plane where the blind plate 12 and the bar sieve plate 13 are located and the horizontal plane are respectively 10-12 degrees;
the vibration exciter 3 is arranged at the bottom of the feeding hopper 1, and the feeding hopper 1 can reciprocate up and down under the action of the vibration exciter 3;
the feeding slide carriage comprises two side plates 41 and an end plate 42 connected with the two side plates 41, and the included angle alpha between the end plate 42 and the horizontal plane is 45-50 degrees;
the bottom of the feeding slide carriage extends into the feeding hopper 1, and the lower surface of the end plate 42 is abutted against the hopper wall of the feeding hopper 1; the materials can slide from the feeding slide carriage to the blind plate 12 and then slide on the blind plate 12 and/or be thrown to the bar sieve plate 13; the fine material in the material falls into a fine hopper 6 communicated with the bottom of the feeding hopper 1 through a gap of a bar sieve plate 13 and then falls onto a belt conveyor 7 below the fine hopper 6 through an opening at the bottom of the fine hopper 6; the large particles of the material remain on the upper surface of the bar screen 13 and are slid and/or thrown into the feed opening of the jaw crusher 5.
The front support column 21 and the rear support column 22 at the bottom of the feeding hopper 1 of the existing bar feeder are equal in length, the utility model discloses increase the inclination angle of the feeding hopper 1 by increasing the height of the rear support column 22, the rear support is lengthened by 180 mm and is increased by 220mm, so that the inclination angle of the whole feeding hopper 1 is increased by 2-4 degrees, thus the blind plate 12 and the bar sieve plate 13 in the feeding hopper 1 are both increased in inclination angle, and when the feeding hopper 1 shakes under the action of the vibration exciter 3, the increased inclination angle enables the material to increase the forward flow force; meanwhile, because the angle of repose of the construction waste is about 45 degrees, the inclination angle is small again and the construction waste is easy to stay on the feeding slide carriage, therefore, the angle of the end plate 42 is changed from 60 degrees to 45 degrees, under the condition that the span of the end plate is unchanged in the vertical direction, the length of the end plate 42 in the horizontal direction is increased, the material dropped on the end plate 42 after improvement continuously slides forwards to the blind plate 12 under the action of gravity and inertia, the material on the blind plate 12 continuously accelerates the forward travelling speed greatly due to the dual action of inertia and vibration of the vibration exciter 3, the feeding amount is increased, and the design processing capacity of the construction waste disposal production line can be met.
As an alternative embodiment, the upper end of the end plate 42 is connected with a horizontally arranged receiving extension plate 421.
Because when giving the pan feeding chute feed, the material is often spilled from the end plate 42 outside, consequently is provided with the level and connects the flitch at the upper end of end plate 42, prevents to spill in the pan feeding process. The length of the horizontal material receiving plate is about 1000 mm.
As an alternative embodiment, the upper surfaces of the side plates 41 and the end plates 42 are provided with vertical strip-shaped protrusions uniformly distributed.
In order to avoid the material staying on the upper surface of the feeding slide carriage and enable the material to slide to the blind plate 12 more easily and rapidly, the upper surfaces of the side plates 41 and the end plates 42 are provided with vertical strip-shaped bulges which are uniformly distributed, a plurality of strip-shaped acceleration slide ways are formed, and the sliding speed of the material is accelerated.
As an alternative embodiment, a plurality of flexible sealing cover layers are provided at the gap between the bottom of end plate 42 and hopper 1.
Because there is the gap between the shell of end plate 42 bottom and hopper 1, the pan feeding swift current is static, and hopper 1 is reciprocating motion under the effect of vibration exciter 3, has relative motion between the two, and tiny material in this gap probably spills the material out, consequently, is provided with the flexible sealed cowling of multilayer at this gap department, has solved the hourglass material problem of gap department under the relative motion state.
As an alternative embodiment, two sides of the bar screen 13 are respectively provided with an anti-stacking baffle 131 along the length direction, and the upper end of the anti-stacking baffle 131 inclines towards the wall of the hopper 1.
Anti-stacking baffles 131 are installed on both sides of the bar screen 13 to prevent the reduction of the amplitude of the hopper 1 caused by stacking between the two side plates 41 and the bar screen 13. The inclination angle beta of the anti-stacking baffle 131 is 40-50 degrees.
As an alternative embodiment, an independent inlet dust hood 14 and an independent outlet dust hood 15 are arranged above the feeding end and the discharging end of the hopper 1, and the tops of the inlet dust hood 14 and the outlet dust hood 15 are communicated with a dust collector through a dust collector pipeline 8.
Independent inlet dust collection cover 14 and outlet dust collection cover 15 are installed above the feeding end and the discharging end of the feeding hopper 1, the lower portions of the inlet dust collection cover 14 and the outlet dust collection cover 15 are connected, namely the upper portion of the whole feeding hopper 1 is covered, and the tops of the inlet dust collection cover 14 and the outlet dust collection cover 15 are respectively communicated with a dust collector through a dust collector pipeline 8, so that dust leakage can be better controlled.
As an alternative, a dust curtain 16 is arranged between the outlet dust cage 15 and the bar screen 13, the upper part of the dust curtain 16 being connected to the side of the outlet dust cage 15 remote from the feed end of the hopper 1.
A gap exists between the outlet dust hood 15 and the bar screen plate 13, so that a dust blocking curtain 16 is arranged between the outlet dust hood 15 and the bar screen plate 13 for sealing, and further the leakage of dust is controlled.
As an optional embodiment, a small inspection blockage clearing door 61 is arranged on the side wall of the fine hopper 6.
The middle lower part of the side wall of the fine hopper 6 is provided with a small checking and blockage clearing door 61, so that the blockage problem in operation is prevented, and materials attached to the side wall of the fine hopper 6 or blocked at the middle lower part of the fine hopper 6 are checked and cleared in time.
As an alternative embodiment, a belt protective baffle 62 is arranged at the lower opening of the fine hopper 6.
Because hard materials such as some small-size metals, can drop to fine hopper 6 and drop to band conveyer 7 from the gap of stick sieve 13 like the small segment reinforcing bar on, fish tail band conveyer 7 easily, consequently set up the protection belt baffle in the exit of fine hopper 6, cushion the whereabouts of material, prevent that hard material from destroying band conveyer 7.
In an alternative embodiment, a belt sealing cover 71 is covered above the belt conveyor 7, and the upper part of the belt sealing cover 71 is communicated with a dust collector through a dust collector pipeline 8.
The dust falling from the fine hopper 6 to the belt conveyor 7 is plenty of dust substances, in order to further control dust leakage, a belt sealing cover 71 is arranged above the belt conveyor 7, dust is communicated with a dust collector through a dust collector pipeline 8 at the top of the belt sealing cover 71, the dust is collected, and dust flying is reduced.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a can improve production efficiency's bar batcher, its characterized in that, includes hopper, support column, vibration exciter, pan feeding carriage apron, wherein:
the bottom of the feeding hopper is connected with a support column through an elastic piece, the support column comprises a rear support column arranged at the feeding end of the feeding hopper and a front support column arranged at the discharging end of the feeding hopper, and the top end of the rear support column is 180 mm higher than that of the front support column by 220 mm;
the hopper of the feeding hopper comprises a blind plate arranged at a feeding end and a bar sieve plate connected with the blind plate and arranged at a discharging end, and the end part of the bar sieve plate can extend into a feeding hole of the jaw crusher;
the included angles between the plane where the blind plate and the bar sieve plate are located and the horizontal plane are respectively 10-12 degrees;
the vibration exciter is arranged at the bottom of the feeding hopper, and the feeding hopper can reciprocate up and down under the action of the vibration exciter;
the feeding slide carriage comprises two side plates and end plates connected with the two side plates, and an included angle alpha between each end plate and the horizontal plane is 45-50 degrees;
the bottom of the feeding slide carriage extends into the feeding hopper, and the lower surface of the end plate is abutted against the hopper wall of the feeding hopper; the materials can slide from the feeding slide carriage to the blind plate and then slide on the blind plate and/or be thrown to the bar sieve plate; the fine material in the material falls into a fine hopper communicated with the bottom of the feeding hopper through a gap of the bar sieve plate and then falls onto a belt conveyor below the fine hopper through an opening at the bottom of the fine hopper; the large particles of the material remain on the upper surface of the bar screen and are slid and/or thrown into the feed opening of the jaw crusher.
2. A rod feeder capable of improving production efficiency according to claim 1, characterized in that a horizontally arranged material receiving extension plate is connected to the upper end of the end plate.
3. A rod feeder capable of improving production efficiency according to claim 1, characterized in that the upper surfaces of the side plates and the end plates are provided with vertical strip-shaped bulges which are uniformly distributed.
4. A rod feeder capable of improving production efficiency according to claim 1, wherein a plurality of layers of flexible sealing cover layers are arranged at a gap between the bottom of the end plate and the feeding hopper.
5. A rod feeder capable of improving production efficiency according to claim 1, wherein two anti-stacking baffles are respectively arranged at two edges of the rod sieve plate along the length direction of the rod sieve plate, and the upper ends of the anti-stacking baffles incline towards the hopper wall of the feeding hopper.
6. The rod feeder capable of improving production efficiency according to claim 1, characterized in that an inlet dust hood and an outlet dust hood are arranged above the feeding end and the discharging end of the feeding hopper, and the tops of the inlet dust hood and the outlet dust hood are communicated with a dust collector.
7. A rod feeder capable of improving production efficiency according to claim 6, characterized in that a dust blocking curtain is arranged between the outlet dust hood and the rod sieve plate, and the upper part of the dust blocking curtain is connected with one side of the outlet dust hood, which is far away from the feeding end of the feeding hopper.
8. A rod feeder capable of improving production efficiency according to claim 1, wherein a small blockage clearing door is arranged on the side wall of the fine hopper.
9. A rod feeder capable of improving production efficiency according to claim 1, characterized in that a belt protection baffle is arranged at the lower opening of the fine hopper.
10. A rod feeder capable of improving production efficiency according to claim 1, wherein a belt sealing cover is arranged above the belt conveyor in a covering mode, and the upper portion of the belt sealing cover is communicated with a dust collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021203203.8U CN213222649U (en) | 2020-06-24 | 2020-06-24 | Bar feeder capable of improving production efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021203203.8U CN213222649U (en) | 2020-06-24 | 2020-06-24 | Bar feeder capable of improving production efficiency |
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| Publication Number | Publication Date |
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| CN213222649U true CN213222649U (en) | 2021-05-18 |
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| CN202021203203.8U Active CN213222649U (en) | 2020-06-24 | 2020-06-24 | Bar feeder capable of improving production efficiency |
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| CN (1) | CN213222649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546717A (en) * | 2021-07-18 | 2021-10-26 | 王新涛 | Pretreatment equipment for mixed construction waste |
-
2020
- 2020-06-24 CN CN202021203203.8U patent/CN213222649U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546717A (en) * | 2021-07-18 | 2021-10-26 | 王新涛 | Pretreatment equipment for mixed construction waste |
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