CN216470358U - Vibrating feeder for feeding sand and stone - Google Patents
Vibrating feeder for feeding sand and stone Download PDFInfo
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- CN216470358U CN216470358U CN202123252136.6U CN202123252136U CN216470358U CN 216470358 U CN216470358 U CN 216470358U CN 202123252136 U CN202123252136 U CN 202123252136U CN 216470358 U CN216470358 U CN 216470358U
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Abstract
The utility model relates to a vibration feeder for feeding sand and stone, which comprises a base; the screen body is connected to the base and comprises a screen frame and a working hopper; the screen bars are connected to the screen frame, and separation grooves are formed between every two adjacent screen bars at intervals; the screen bar is "worker" font still includes: the water tank is positioned on one side outside the base; the water pump is positioned at the upper end of the water tank; the water inlet pipe is connected to the water pump; the water inlet cavity is formed in the sieve bar; the washing mechanism is connected in the depressions on the two sides outside the screen bars; wherein, the intake antrum sets up along grizzly bar length direction, and the one end that the water pump was kept away from to the inlet tube runs through screen frame and grizzly bar and intake antrum intercommunication, still offers the exhalant canal that is used for communicateing the intake antrum and washes the mechanism in the grizzly bar. The utility model has the advantages that: the separation tank can be automatically washed by the washing mechanism, so that soil and sundries are prevented from being accumulated in the separation tank, and the use effect is good when the vibrating feeder conveys gravels.
Description
Technical Field
The utility model relates to a vibrating feeder technical field, in particular to vibrating feeder is used in grit pay-off.
Background
The vibrating feeder is a device for continuously and uniformly providing materials for the crusher in a sandstone production line, and can avoid blockage of a receiving port of the crusher. The vibrating feeder utilizes the centrifugal force generated by the vibrating device, the materials are continuously thrown on the inclined screen surface along with the screen box and are continuously and uniformly conveyed into the material receiving port, and in the production process of the sandstone, the small-volume soil or impurities are often doped in the stone, so that the stone needs to be screened before entering the material receiving port of the crusher.
The utility model discloses grant notice number (CN206511534U) discloses a vibrating feeder, including base and screen frame, both ends are provided with damping spring respectively around the base, and the screen frame passes through damping spring and sets up on the base, be provided with vibrating device on the screen frame, vibrating device is including setting up the eccentric shaft on the screen frame and the drive wheel of connecting the eccentric shaft, the screen frame includes the reel and sets up the work hopper on the reel, and work hopper front end is provided with the screening district, the screening district comprises a plurality of grizzlies of vertical setting on the reel, forms the separating tank between the adjacent grizzly. The utility model has simple and compact structure and high structural strength, the front end of the working hopper is provided with the separating groove which is longitudinally arranged, some small pieces of soil and sundries can be screened out during feeding, the rough screening treatment of stones is completed during feeding, and the service performance of the vibrating feeder is improved; the open end of the working hopper is set to be of a horn mouth structure, so that the processing capacity of the vibrating feeder is expanded.
The utility model discloses still be not enough, its work hopper screens out the earth and the debris of some fritters through setting up the separating tank when the feed, because probably contain certain moisture in the earth, earth and debris fall into the separating tank bottom after separating with the grit, the earth that contains moisture can mix debris and glue at the separating tank bottom, after the long-time use of equipment, along with earth moisture evaporation sclerosis, the separating tank can be filled up by earth and impurity, need the manual work again of stop equipment operation to dig out earth and the impurity in the separating tank, if the grit conveying capacity is great, need the manual work to often clear up the separating tank, waste time and energy, and influence the transport of grit.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a vibrating feeder is used in order to solve above-mentioned problem for the grit pay-off.
The technical scheme of the utility model is realized like this: a vibrating feeder for feeding sand and stone comprises
A base;
the screen body is connected to the base and comprises a screen frame and a working hopper;
the screen bars are connected to the screen frame, and separation grooves are formed between every two adjacent screen bars at intervals;
the screen bar is "worker" font still includes:
the water tank is positioned on one side outside the base;
the water pump is positioned at the upper end of the water tank;
the water inlet pipe is connected to the water pump;
the water inlet cavity is formed in the sieve bar;
the washing mechanism is connected in the depressions on the two sides outside the screen bars;
wherein, the intake antrum sets up along grizzly bar length direction, and the one end that the water pump was kept away from to the inlet tube runs through screen frame and grizzly bar and intake antrum intercommunication, still offers the exhalant canal that is used for communicateing the intake antrum and washes the mechanism in the grizzly bar.
Through adopting above-mentioned technical scheme, wash the separation tank that the mechanism can be automatic through the setting, prevent that earth and debris from piling up in the separation tank, need not artifical clearance, and can go on when vibrating feeder carries the grit to can not influence the transport of grit, excellent in use effect.
The utility model discloses further set up to: the flushing mechanism comprises:
a plurality of water outlet holes are formed in the water outlet holes, the water outlet holes are formed in the upper side walls of the depressions in the two sides of the screen bars along the length direction of the screen bars, and internal threads are formed in the inner sides of the lower ends of the water outlet holes;
the electromagnetic valve is fixedly arranged in the water outlet hole and is positioned above the internal thread of the water outlet hole,
the spray head is connected to the lower end of the water outlet hole through threads;
the gravity sensing unit is provided with a plurality of gravity sensing units, the gravity sensing units are embedded in the bottom of the separation tank in an array mode, and the electromagnetic valve, the gravity sensing unit and the water pump are all electrically connected with the external PLC.
Through adopting above-mentioned technical scheme, apopore and shower nozzle are located the sunken last lateral wall in grating both sides, avoided with the direct contact of whereabouts earth and debris, the life of shower nozzle has been improved, the shower nozzle is convenient for the dismouting of shower nozzle with apopore threaded connection simultaneously, when the weight of the accumulational earth of separating tank bottom and debris reaches gravity induction unit's setting value, gravity induction unit feedback to outside PLC controller, outside PLC controller control solenoid valve and water pump open, with the water pumping in the water tank rethread outlet conduit flowing pressure to the apopore in the intake antrum, spout fragrant separating tank bottom from the shower nozzle afterwards, wash earth and debris.
The utility model discloses further set up to: the reel still includes:
the discharge groove is formed in one side, far away from the working hopper, of the separation groove;
the discharge pipe is positioned at the lower end of the screen body;
the material receiving box is positioned on one side outside the base;
wherein, arrange the silo lower extreme and be hopper-shaped, arrange on row material pipe one end runs through the screen frame and extends to row silo lower extreme terminal surface, the other end with connect the workbin intercommunication.
Through adopting above-mentioned technical scheme, through setting up row material tank, the earth and the debris of separating tank become muddy water mixture through washing, and the vibration that produces through vibrating feeder makes muddy water mixture commodity circulation to arrange the material tank in, and the rethread is arranged the material pipe flow and is collected to connecing in the workbin to reutilization, excellent in use effect.
The utility model discloses further set up to: the water outlet holes on each screen bar are a group, and each group of water outlet holes and two adjacent groups of water outlet holes on two sides of each group of water outlet holes are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, prevent that the shower nozzle spun water column of separate tank both sides from colliding each other and causing the water column impulsive force not enough, guarantee that shower nozzle spun water column has sufficient impulsive force to wash the separate tank bottom.
The utility model discloses further set up to: the water jet of shower nozzle is set up towards the separating tank bottom, and the water jet of shower nozzle and separating tank bottom's contained angle are 30.
Through adopting above-mentioned technical scheme, make shower nozzle spun water column can wash the position that the contained angle department of grating and separating tank is difficult to wash.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.
FIG. 1 is a schematic view of the overall structure of a vibration feeder according to an embodiment of the present invention;
FIG. 2 is a top view of a vibratory feeder according to an embodiment of the present invention;
FIG. 3 is a sectional view of a vibratory feeder A-A according to an embodiment of the present invention;
fig. 4 is a partial enlarged view of embodiment a of the present invention.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model discloses a vibrating feeder for gravel feeding, which comprises
A base;
the screen body is connected to the base and comprises a screen frame and a working hopper;
the screen bars 1 are provided with a plurality of screen bars 1, the screen bars 1 are connected to the screen frame, and separation grooves are formed between every two adjacent screen bars 1 at intervals;
the screen bar 1 is "worker" font still includes:
the water tank 101 is positioned on one side outside the base;
the water pump is positioned at the upper end of the water tank 101;
the water inlet pipe is connected to the water pump;
the water inlet cavity 2 is formed in the sieve bar 1;
the washing mechanism is connected in the depressions on the two sides outside the screen bars 1;
wherein, intake antrum 2 sets up along 1 length direction of grizzly bar, and the one end that the water pump was kept away from to the inlet tube runs through screen frame and grizzly bar 1 and intake antrum 2 intercommunication, still offers the exhalant canal 102 that is used for communicateing the intake antrum and washes the mechanism in the grizzly bar 1.
Through adopting above-mentioned technical scheme, wash the separation tank that the mechanism can be automatic through the setting, prevent that earth and debris from piling up in the separation tank, need not artifical clearance, and can go on when vibrating feeder carries the grit to can not influence the transport of grit, excellent in use effect.
In an embodiment of the present invention, the flushing mechanism includes:
a plurality of water outlet holes 3 are formed in the water outlet holes 3, the water outlet holes 3 are formed in the upper side walls of the depressions in the two sides of the screen bar 1 along the length direction of the screen bar 1, and internal threads are formed in the inner sides of the lower ends of the water outlet holes 3;
the electromagnetic valve 4 is fixedly arranged in the water outlet 3 and positioned above the internal thread of the water outlet 3, and the spray head 31 is connected to the lower end of the water outlet 3 through threads;
Through adopting above-mentioned technical scheme, apopore and shower nozzle are located the sunken last lateral wall in grating both sides, avoided with the direct contact of whereabouts earth and debris, the life of shower nozzle has been improved, the shower nozzle is convenient for the dismouting of shower nozzle with apopore threaded connection simultaneously, when the weight of the accumulational earth of separating tank bottom and debris reaches gravity induction unit's setting value, gravity induction unit feedback to outside PLC controller, outside PLC controller control solenoid valve and water pump open, with the water pumping in the water tank rethread outlet conduit flowing pressure to the apopore in the intake antrum, spout fragrant separating tank bottom from the shower nozzle afterwards, wash earth and debris.
In an embodiment of the present invention, the screen frame further includes:
the discharge groove 6 is formed in one side, far away from the working hopper, of the separation groove;
the discharge pipe 7 is positioned at the lower end of the screen body;
the material receiving box 8 is positioned on one side outside the base;
wherein, arrange the material tank 6 lower extreme and be hopper-shaped, arrange material pipe 7 one end and run through the screen frame and extend to and arrange material tank 6 under on the terminal surface, the other end with connect workbin 8 intercommunication.
Through adopting above-mentioned technical scheme, through setting up row material tank, the earth and the debris of separating tank become muddy water mixture through washing, and the vibration that produces through vibrating feeder makes muddy water mixture commodity circulation to arrange the material tank in, and the rethread is arranged the material pipe flow and is collected to connecing in the workbin to reutilization, excellent in use effect.
The embodiment of the utility model provides an in, apopore 3 on each grating 1 is a set of, and every group apopore 3 sets up rather than adjacent two sets of apopores 3 in both sides are the staggered arrangement.
Through adopting above-mentioned technical scheme, prevent that the spun water column of separating tank both sides from colliding each other and causing the water column impulsive force not enough, guarantee that shower nozzle spun water column has sufficient impulsive force to wash the separating tank bottom.
In the embodiment of the present invention, the water spraying opening of the nozzle 31 is disposed toward the bottom of the separation tank, and the included angle between the water spraying opening of the nozzle 31 and the bottom of the separation tank is 30 °.
Through adopting above-mentioned technical scheme, make shower nozzle spun water column can wash the position that the contained angle department of grating and separating tank is difficult to wash.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A vibrating feeder for feeding sand and stone comprises
A base;
the screen body is connected to the base and comprises a screen frame and a working hopper;
the screen bars (1) are provided with a plurality of screen bars (1), the screen bars (1) are connected to the screen frame, and separation grooves are formed between every two adjacent screen bars (1) at intervals;
it is characterized in that the screen bar (1) is in the shape of the I, and also comprises:
the water tank (101), the water tank (101) is positioned on one side outside the base;
the water pump is positioned at the upper end of the water tank (101);
the water inlet pipe is connected to the water pump;
the water inlet cavity (2), the water inlet cavity (2) is arranged in the sieve bar (1);
the washing mechanism is connected in the depressions on the two sides outside the screen bars (1);
wherein, intake chamber (2) set up along grizzly bar (1) length direction, and the one end that the water pump was kept away from to the inlet tube runs through screen frame and grizzly bar (1) and intake chamber (2) intercommunication, still offers in grizzly bar (1) and is used for communicateing the intake chamber and wash outlet channel (102) of mechanism.
2. A vibratory feeder according to claim 1, characterised in that the flushing mechanism includes:
a plurality of water outlet holes (3) are formed in the water outlet holes (3), the water outlet holes (3) are formed in the upper side walls of the depressions in the two sides of the screen bar (1) along the length direction of the screen bar (1), and inner threads are formed in the inner sides of the lower ends of the water outlet holes (3);
the electromagnetic valve (4), the electromagnetic valve (4) is fixedly arranged in the water outlet hole (3) and is positioned above the internal thread of the water outlet hole (3),
the spray head (31), the spray head (31) is connected to the lower end of the water outlet hole (3) through the screw thread;
the gravity sensing unit (5) is provided with a plurality of gravity sensing units (5), and the gravity sensing units (5) are embedded at the bottom of the separation tank in an array manner
Wherein, the electromagnetic valve (4), the gravity sensing unit (5) and the water pump are electrically connected with an external PLC controller.
3. A vibratory feeder according to claim 1, characterised in that the screen frame further comprises:
the discharge groove (6) is formed in one side, far away from the working hopper, of the separation groove;
the discharge pipe (7), the discharge pipe (7) is positioned at the lower end of the screen body;
the material receiving box (8), the material receiving box (8) is positioned on one side outside the base;
wherein, arrange the material groove (6) lower extreme and be hopper-shaped, arrange material pipe (7) one end and run through the screen frame and extend to on arranging material groove (6) lower terminal surface, the other end with connect workbin (8) intercommunication.
4. A vibratory feeder for feeding sandstone, according to claim 2, characterized in that the water outlet holes (3) on each screen bar (1) are in one group, and each group of water outlet holes (3) is arranged in a staggered arrangement with two groups of water outlet holes (3) adjacent to each other on both sides.
5. A vibratory feeder for feeding sand and stone, according to claim 2, characterized in that the water jets of the nozzles (31) are arranged towards the bottom of the separation trough, the angle between the water jets of the nozzles (31) and the bottom of the separation trough being 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252136.6U CN216470358U (en) | 2021-12-21 | 2021-12-21 | Vibrating feeder for feeding sand and stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123252136.6U CN216470358U (en) | 2021-12-21 | 2021-12-21 | Vibrating feeder for feeding sand and stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216470358U true CN216470358U (en) | 2022-05-10 |
Family
ID=81427289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123252136.6U Active CN216470358U (en) | 2021-12-21 | 2021-12-21 | Vibrating feeder for feeding sand and stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216470358U (en) |
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2021
- 2021-12-21 CN CN202123252136.6U patent/CN216470358U/en active Active
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