CN112407006B

CN112407006B - Broken stone transfer equipment with categorised collection is used in mine construction

Info

Publication number: CN112407006B
Application number: CN202011349082.2A
Authority: CN
Inventors: 顾国凤
Original assignee: Zhejiang Mingyi Biotechnology Co ltd
Current assignee: Zhejiang Huasheng Metal Products Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-12
Anticipated expiration: 2040-11-26
Also published as: CN112407006A

Abstract

The invention relates to the technical field of gravel transportation, in particular to a gravel transportation device with classified collection for mine construction. According to the invention, the separating mechanism is arranged, so that the inclined through hole plate is matched with the vibrating motor to enable smaller waste, broken stone, dust and recyclable large broken stone to be stored on two sides of the collecting box separately when the broken stone enters the collecting box, the device can simply separate the smaller broken stone and the minimum broken stone from the broken stone before transportation, further, the subsequent workers can take the broken stone separately, the recycling difficulty of the workers is avoided increasing, the device is more convenient for the workers to operate, and the split sleeve can be split by utilizing the splicing plates and the splicing grooves, so that the device can take down the split sleeve when the separating work is not needed, and the applicability of the device is improved.

Description

Broken stone transfer equipment with categorised collection is used in mine construction

Technical Field

The invention relates to the technical field of crushed stone transportation, in particular to crushed stone transportation equipment with classified collection for mine construction.

Background

Ore refers to a collection of minerals from which useful components can be extracted or which themselves have some property that can be exploited. Can be divided into metal mineral and nonmetal mineral. The unit content of useful components (elements or minerals) in the ore is called ore grade, the precious metal ore such as gold and platinum is expressed in grams/ton, and other ores are expressed in percentage. The value of the ore is measured by the ore grade, but the ore value is influenced by the composition of gangue and the amount of harmful impurities in the effective component ore.

At present often can produce a large amount of rubbles in the ore mining construction, in order to avoid the rubble to hinder the route of construction, often can pass through the haulage equipment transportation with the rubble, generally large-scale rubble can be retrieved by mechanized direct transportation, and less rubble is then transported by the worker manual work, but the transfer device of present small-size rubble does not have the categorised collection effect, thereby the rubble of artifical transportation can't further distinguish the size, the inside has more dust and less waste material when retrieving leading to great rubble in the artifical transportation, and then cause the influence to subsequent recovery work, consequently, need design a mine construction with the rubble piece haulage equipment that has categorised collection.

Disclosure of Invention

The invention aims to provide crushed stone transferring equipment with classified collection for mine construction, and aims to solve the problems that the conventional small crushed stone transferring device in the background art does not have the classified collection effect, so that the size of crushed stones manually transferred cannot be further distinguished, larger crushed stones in manual transfer have more dust and smaller waste materials during recycling, and further subsequent recycling work is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: the broken stone transferring equipment with the classified collection function for the mine construction comprises an equipment body, wherein the equipment body comprises a supporting seat, the top end of the supporting seat is sleeved with a collecting box through a rotating shaft, the front side of the collecting box is sleeved with a protective door through the rotating shaft, handrails are fixedly arranged on two sides of the collecting box, one end of the collecting box is provided with a separating mechanism, the separating mechanism comprises two splicing grooves, the two splicing grooves are arranged on two sides of one end of the collecting box, one ends of the two splicing grooves are provided with separating sleeves, splicing plates are inserted into the two splicing grooves, one ends of the splicing plates are connected onto the separating sleeves, separating bins are arranged inside the separating sleeves, an inclined through hole plate is fixedly arranged on one side of the inner wall of each separating bin, a fixed block is fixedly arranged on one side of the inclined through hole plate, and one side of the fixed block is connected onto the inner wall of each separating bin, a guide plate is fixedly arranged on one side of the fixing block at the bottom end of the inclined through hole plate, a control switch is fixedly arranged on one side of the separation sleeve, a vibration motor is fixedly arranged on the front of the separation sleeve, a storage battery is arranged on the front of the separation sleeve on one side of the vibration motor, a group of universal wheels are arranged on both sides of the bottom end of the supporting seat, and each group of universal wheels is three, two groups of damping mechanisms are arranged at the bottom end of the supporting seat, and each group of damping mechanisms is three, the damping mechanism comprises a damping groove, the bottom end of the supporting seat is provided with the damping groove, the top end of the inner wall of the damping groove is fixedly provided with a damping spring, the other end of the damping spring is connected with the universal wheel, the inner surface of the collecting box is provided with an adjusting mechanism, the top of supporting seat is equipped with tilt mechanism, the both sides of supporting seat all are equipped with protection machanism.

Preferably, the inner wall both sides of shock attenuation groove fixed mounting all has compression spring, two the compression spring is close to one side of each other all fixed mounting have the transmission piece, two the one end that the transmission piece is close to each other all has cup jointed the transfer line through the pivot, and the opposite side of transfer line cup joints on the universal wheel through the pivot, two the spout has all been seted up on the shock attenuation inslot wall of transmission piece one end, two all slidable mounting has the slider in the spout, and the one end of slider is connected on the transmission piece.

Preferably, the adjusting mechanism comprises three fixing strips, the three fixing strips are connected to the inner surface of the collecting box, and the partition plates are placed on the fixing strips.

Preferably, three both sides of fixed strip all are seted up a set of rolling groove, and the quantity in every group rolling groove is three, six all cup jointed a roll section of thick bamboo through the pivot on the inner wall in rolling groove.

Preferably, the one end of division board has been seted up the adsorption tank, the embedding of the inner wall top in adsorption tank is installed the magnetite, the bottom fixed mounting of collecting box internal surface has the iron plate, and the quantity of iron plate is three.

Preferably, the tilt mechanism includes the adjustment tank, the adjustment tank is seted up on the top of supporting seat, the lead screw has been cup jointed through the bearing on the inner wall of adjustment tank, and the quantity of lead screw is two, two the one side of lead screw all extends to outside the adjustment tank, two the thread bush has all been cup jointed on the lead screw, and the screw trend is opposite on the internal surface of two thread bushes, two the one end of thread bush has all cup jointed the bracing piece through the pivot, and the one end of bracing piece cup joints on the collecting box through the pivot, two the one side fixed mounting of lead screw has first gear, and first gear is outside the adjustment tank, two cup jointed the second gear through the bearing on the supporting seat of first gear inboard, and second gear and two first gear intermeshing, the one side fixed mounting of second gear has rotatory handle.

Preferably, the protection mechanism includes the lag, the lag is connected on the supporting seat, the dashpot has been seted up to one side of lag, fixed mounting has buffer spring on the inner wall of dashpot, buffer spring's one end fixed mounting has the guard plate, and the shape of guard plate is the toper.

Preferably, the guard plate is provided with a stabilizing hole, the stabilizing rod is inserted into the stabilizing hole, one side of the stabilizing rod is connected to the inner wall of the buffer groove, and a limiting plate is fixedly mounted on one side of the stabilizing rod.

Compared with the prior art, the invention has the beneficial effects that:

1. through being provided with separating mechanism, utilize tilting through-hole board cooperation vibrating motor to make the rubble let less waste material when getting into inside the collection box like this, rubble and dust and recoverable bold rubble separately leave in the both sides of collection box, thereby let this device can be with in the rubble less and minimum rubble before transporting, the waste material carries out simple separation, and then make things convenient for follow-up staff to separately take out it, avoid increasing staff's the recovery degree of difficulty, thereby let this device be convenient for the staff more and operate, and utilize splice plate and splice groove to make the separation sleeve can carry out the split, thereby let this device can take off the separation sleeve when need not carry out the separation work, thereby the suitability of this device has been increased.

2. Through being provided with fixed strip and division board, utilize the division board to cooperate three fixed strip like this and come to carry out the partition of different degrees to the inner space of collecting box, and then let the practicality of this device obtain promoting to and this device simple structure, it is easy and simple to handle, the staff of being convenient for more operates.

3. Through being provided with tilt mechanism, utilize two bracing pieces to come to support the slope with the collecting box like this, thereby let wherein materials such as rubble and waste material collected get rid of more fast, operate like this simultaneously and be convenient for save staff hard more, let the staff can relax more when using this device, and second gear and two first gear cooperations can make two lead screw simultaneous movement, the synchronism when letting two bracing pieces jack up promptly is better, avoid causing two bracing pieces not simultaneous movement and cause the motion card shell, the stability of this device has further been increased.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the shock absorbing mechanism of the present invention;

FIG. 4 is a schematic sectional view of the fixing strip structure of the present invention;

FIG. 5 is a schematic side sectional view of the tilting mechanism of the present invention;

FIG. 6 is a schematic sectional view of a second gear structure of the present invention from the back;

FIG. 7 is a schematic sectional front view of the protection mechanism of the present invention;

FIG. 8 is a schematic top view of the fender structure of the present invention;

fig. 9 is an enlarged view of a portion of the structure shown in fig. 1.

In the figure: 1. a device body; 110. a supporting seat; 111. a universal wheel; 112. a collection box; 113. a handrail; 114. a protective door; 2. a separating mechanism; 210. separating the sleeve; 211. separating the bins; 212. an inclined through hole plate; 213. a fixed block; 214. a baffle; 215. a control switch; 216. splicing grooves; 217. splicing plates; 218. a vibration motor; 219. a storage battery; 3. a damping mechanism; 310. a damping groove; 311. a damping spring; 312. a transmission rod; 313. a compression spring; 314. a transmission block; 315. a chute; 316. a slider; 4. an adjustment mechanism; 410. a fixing strip; 411. a partition plate; 412. a rolling groove; 413. a rolling cylinder; 414. an iron block; 415. an adsorption tank; 416. a magnet; 5. a tilting mechanism; 510. an adjustment groove; 511. a screw rod; 512. a threaded sleeve; 513. a support bar; 514. a first gear; 515. a second gear; 516. rotating the handle; 6. a protection mechanism; 610. a protective sleeve; 611. a buffer tank; 612. a buffer spring; 613. a protection plate; 614. a stabilization well; 615. a stabilizer bar; 616. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, an embodiment of the present invention is shown:

a broken stone transfer device with classified collection for mine construction comprises a device body 1, wherein a vibration motor 218 and a storage battery 219 used in the device body are of types which can be directly purchased in the market, and the specific working principle of the device is the prior art which is well known to those skilled in the art, so that the device body 1 is not described any more, the device body 1 comprises a supporting seat 110, a collecting box 112 is sleeved at the top end of the supporting seat 110 through a rotating shaft, a protective door 114 is sleeved on the front surface of the collecting box 112 through the rotating shaft, handrails 113 are fixedly arranged on both sides of the collecting box 112, a separating mechanism 2 is arranged at one end of the collecting box 112, the separating mechanism 2 comprises splicing grooves 216, the number of the splicing grooves 216 is two, splicing grooves 216 are arranged on both sides of one end of the collecting box 112, a separating sleeve 210 is arranged at one end of the two splicing grooves 216, splicing plates 217 are inserted into the two splicing grooves 216, and one end of the splicing plates 217 is connected to the separating sleeve 210, the separating bin 211 is arranged in the separating sleeve 210, an inclined through hole plate 212 is fixedly arranged on one side of the inner wall of the separating bin 211, a fixing block 213 is fixedly arranged on one side of the inclined through hole plate 212, one side of the fixing block 213 is connected to the inner wall of the separating bin 211, a guide plate 214 is fixedly arranged on one side of the fixing block 213 at the bottom end of the inclined through hole plate 212, a control switch 215 is fixedly arranged on one side of the separating sleeve 210, a vibration motor 218 is fixedly arranged on the front side of the separating sleeve 210, a storage battery 219 is arranged on the front side of the separating sleeve 210 on one side of the vibration motor 218, a set of universal wheels 111 are arranged on both sides of the bottom end of the supporting seat 110, the number of each set of universal wheels 111 is three, two sets of damping mechanisms 3 are arranged at the bottom end of the supporting seat 110, the number of each set of damping mechanisms 3 is three, each damping mechanism 3 comprises a damping groove 310, a damping groove 310 is arranged at the bottom end of the supporting seat 110, and a damping spring 311 is fixedly arranged at the top end of the inner wall of the damping groove 310, the other end of the damping spring 311 is connected to the universal wheel 111, the inner surface of the collection box 112 is provided with the adjusting mechanism 4, the top end of the support seat 110 is provided with the tilting mechanism 5, two sides of the support seat 110 are provided with the protection mechanisms 6, so that the tilting through hole plate 212 is matched with the vibration motor 218 to enable smaller waste materials, broken stones, dust and recyclable large broken stones to be separately stored on two sides of the collection box 112 when the broken stones enter the collection box 112, the device can simply separate the smaller and the tiny broken stones and waste materials in the broken stones before transportation, further the follow-up workers can conveniently take the broken stones out separately, the recovery difficulty of the workers is avoided being increased, the device is convenient for the workers to operate, the splicing plate 217 and the splicing groove 216 are utilized to enable the separation sleeve 210 to be split, and the separation sleeve 210 can be taken down when the separation work is not needed, thereby increasing the applicability of the device.

Further, the inner wall both sides of shock attenuation groove 310 all fixed mounting have compression spring 313, the one side that two compression springs 313 are close to each other all fixed mounting have transmission piece 314, the one end that two transmission pieces 314 are close to each other all has cup jointed transfer line 312 through the pivot, and the opposite side of transfer line 312 passes through the pivot cup joint on universal wheel 111, spout 315 has all been seted up on the shock attenuation groove 310 inner wall of two transmission piece 314 one end, all slidable mounting has slider 316 in two spout 315, and the one end of slider 316 is connected on transmission piece 314, the shock attenuation effect that can let this device receive like this is better, and the removal orbit when universal wheel 111 receives the vibration is more stable.

Further, adjustment mechanism 4 includes fixed strip 410, and the quantity of fixed strip 410 is three, and three fixed strip 410 is all connected on the internal surface of collecting box 112, has placed division board 411 on fixed strip 410, utilizes division board 411 to cooperate three fixed strip 410 to come to carry out the partition of different degrees to the inner space of collecting box 112 like this, and then lets the practicality of this device obtain promoting to and this device simple structure, it is easy and simple to handle, the staff of being convenient for more operates.

Furthermore, a set of rolling grooves 412 is formed in each of two sides of each of the three fixing strips 410, the number of each set of rolling grooves 412 is three, and the inner walls of the six rolling grooves 412 are sleeved with rolling barrels 413 through rotating shafts, so that when the partition plate 411 is installed on the fixing strips 410, friction between the inner walls of the installation grooves in the partition plate 411 and the surfaces of the fixing strips 410 is reduced.

Further, the one end of division board 411 has been seted up and has been adsorbed groove 415, and the magnetite 416 is installed in the embedding of the inner wall top of adsorption groove 415, and the bottom fixed mounting of collecting box 112 internal surface has iron plate 414, and the quantity of iron plate 414 is three, can make the fixed more stable of division board 411 like this, has further reduced the probability that division board 411 took place the skew to let the practicality of this device better.

Further, the tilting mechanism 5 includes an adjusting groove 510, the top end of the supporting seat 110 is provided with the adjusting groove 510, the inner wall of the adjusting groove 510 is sleeved with two screw rods 511 through bearings, one side of each of the two screw rods 511 extends out of the adjusting groove 510, each of the two screw rods 511 is sleeved with a screw sleeve 512, the inner surfaces of the two screw sleeves 512 are opposite in thread direction, one end of each of the two screw sleeves 512 is sleeved with a supporting rod 513 through a rotating shaft, one end of each of the supporting rods 513 is sleeved on the collecting box 112 through the rotating shaft, one side of each of the two screw rods 511 is fixedly provided with a first gear 514, the first gear 514 is outside the adjusting groove 510, the supporting seat 110 inside each of the two first gears 514 is sleeved with a second gear 515 through bearings, the second gear 515 and the two first gears 514 are engaged with each other, one side of the second gear 515 is fixedly provided with a rotating handle 516, so that the collecting box 112 is supported and tilted by the two supporting rods 513, thereby let wherein matters such as rubble and waste material collected get rid of more fast, operate like this simultaneously and be convenient for save the staff hard more, let the staff can be lighter when using this device, and second gear 515 and two first gears 514 cooperation can make two lead screw 511 simultaneous movement, the synchronism when letting two bracing pieces 513 jack up promptly is better, avoid causing two bracing pieces 513 not simultaneous movement and cause the motion card shell, the stability of this device has further been increased.

Further, protection machanism 6 includes lag 610, lag 610 is connected on supporting seat 110, buffer slot 611 has been seted up to one side of lag 610, fixed mounting has buffer spring 612 on the inner wall of buffer slot 611, buffer spring 612's one end fixed mounting has guard plate 613, and guard plate 613's shape is the toper, can make this device clean the waste material on the road surface at the in-process of marcing like this, avoid causing small-size waste material to block universal wheel 111 and influence its normal removal, let this device work efficiency when carrying out the transportation work higher simultaneously.

Furthermore, a stabilizing hole 614 is formed in the protection plate 613, a stabilizing rod 615 is inserted into the stabilizing hole 614, one side of the stabilizing rod 615 is connected to the inner wall of the buffer groove 611, and a limiting plate 616 is fixedly mounted on one side of the stabilizing rod 615, so that the protection plate 613 has stability and guidance when being impacted to move.

The working principle is as follows: when the staff used this device, at first place division board 411 in suitable fixed strip 410 position department, place division board 411 and accomplish the back, make magnetite 416 can produce with iron plate 414 and adsorb spacingly, place separation sleeve 210 on collecting box 112 afterwards and make splice plate 217 insert in splice groove 216, it can to fix both through the bolt after the counterpoint is accomplished.

Then move this device to suitable position, turn on vibrating motor 218 through control switch 215 afterwards for vibrating motor 218 begins to vibrate simultaneously and passes to this device with the vibration, and at this moment the staff puts into the separation chamber 211 with the rubble, and at this moment the rubble will be because self gravity and vibrating motor 218's vibration and move to fixed block 213, and waste material and dust in the in-process rubble of removal will pass inclined through-hole board 212, and then get into the left space of collection box 112 along guide plate 214, and the rubble finally can get into the right part space of collection box 112, can begin the transfer work after collecting certain degree rubble at last.

In the process of transporting, the guard plate 613 can clear away less impurity on the road surface, and the vibration that takes place when this device work and transport simultaneously all can be offset partly by damping spring 311, and when the universal wheel 111 took place to remove, can make the inclination of transfer pole 312 change simultaneously, can make the driving block 314 take place to remove and compression spring 313 takes place to contract, and the slider 316 can remove in spout 315 when driving block 314 removes simultaneously.

When the movable type combined type stone collector moves to a destination, the limiting between the protective door 114 and the collecting box 112 can be firstly removed, stones can be discharged, then the rotating handle 516 is rotated, the rotating handle 516 drives the second gear 515 to rotate, the two first gears 514 meshed with the second gear are further rotated, and then the inclination angle of the supporting rod 513 is changed due to the fact that the first gears 514 drive the screw rods 511 to rotate and the thread effect of the thread sleeves 512 is added, namely the whole inclination angle of the collecting box 112 is changed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mine construction is with rubble piece haulage equipment that has categorised collection, includes device body (1), its characterized in that: the device body (1) comprises a supporting seat (110), a collecting box (112) is sleeved at the top end of the supporting seat (110) through a rotating shaft, a protective door (114) is sleeved at the front side of the collecting box (112) through the rotating shaft, handrails (113) are fixedly arranged on two sides of the collecting box (112), a separating mechanism (2) is arranged at one end of the collecting box (112), the separating mechanism (2) comprises splicing grooves (216), the number of the splicing grooves (216) is two, the splicing grooves (216) are arranged on two sides of one end of the collecting box (112), a separating sleeve (210) is arranged at one end of each of the two splicing grooves (216), splicing plates (217) are inserted into the two splicing grooves (216), one end of each splicing plate (217) is connected to the separating sleeve (210), a separating bin (211) is arranged inside each separating sleeve (210), and an inclined through hole plate (212) is fixedly arranged on one side of the inner wall of each separating bin (211), one side fixed mounting of tilting through-hole board (212) has fixed block (213), and the one side of fixed block (213) is connected on the inner wall of separating bin (211), fixed block (213) one side fixed mounting of tilting through-hole board (212) bottom has guide plate (214), one side fixed mounting of separating sleeve (210) has control switch (215), the positive fixed mounting of separating sleeve (210) has vibrating motor (218), battery (219) is openly installed in separating sleeve (210) of vibrating motor (218) one side, both sides of supporting seat (110) bottom all are equipped with a set of universal wheel (111), and the quantity of every universal wheel (111) of group is three, the bottom of supporting seat (110) is equipped with two sets of damper (3), and the quantity of every damper (3) of group is three, damper (3) include shock attenuation groove (310), damping groove (310) have been seted up to the bottom of supporting seat (110), the inner wall top fixed mounting in damping groove (310) has damping spring (311), and damping spring (311)'s the other end is connected on universal wheel (111), be equipped with adjustment mechanism (4) on the internal surface of collecting box (112), the top of supporting seat (110) is equipped with tilt mechanism (5), the both sides of supporting seat (110) all are equipped with protection machanism (6).

2. The crushed stone transporting apparatus with classified collection for mine construction according to claim 1, wherein: the inner wall both sides of shock attenuation groove (310) are fixed mounting all has compression spring (313), two one side that compression spring (313) are close to each other is fixed mounting all has transmission piece (314), two transmission piece (314) one end that is close to each other all has connect transfer line (312) through the pivot cover, and the opposite side of transfer line (312) cup joints on universal wheel (111) through the pivot, two spout (315), two have all been seted up on shock attenuation groove (310) inner wall of transmission piece (314) one end all slidable mounting has slider (316) in spout (315), and the one end of slider (316) is connected on transmission piece (314).

3. The crushed stone transporting apparatus with classified collection for mine construction according to claim 1, wherein: the adjusting mechanism (4) comprises three fixing strips (410), the three fixing strips (410) are all connected to the inner surface of the collecting box (112), and the partition plates (411) are placed on the fixing strips (410).

4. The crushed stone transporting apparatus with classified collection for mine construction according to claim 3, wherein: a set of rolling groove (412) has all been seted up to three both sides of fixed strip (410), and the quantity of every group rolling groove (412) is three, all cup jointed rolling section of thick bamboo (413) through the pivot on the inner wall of six rolling groove (412).

5. The crushed stone transporting apparatus with classified collection for mine construction according to claim 3, wherein: an adsorption groove (415) is formed in one end of the partition plate (411), a magnet (416) is embedded into the top end of the inner wall of the adsorption groove (415), iron blocks (414) are fixedly mounted at the bottom end of the inner surface of the collection box (112), and the number of the iron blocks (414) is three.

6. The crushed stone transporting apparatus with classified collection for mine construction according to claim 1, wherein: the tilting mechanism (5) comprises an adjusting groove (510), the adjusting groove (510) is formed in the top end of the supporting seat (110), the inner wall of the adjusting groove (510) is sleeved with a screw rod (511) through a bearing, the number of the screw rods (511) is two, one surface of each of the two screw rods (511) extends out of the adjusting groove (510), the two screw rods (511) are sleeved with threaded sleeves (512), the threads on the inner surfaces of the two threaded sleeves (512) are opposite, one ends of the two threaded sleeves (512) are sleeved with supporting rods (513) through rotating shafts, one ends of the supporting rods (513) are sleeved on the collecting box (112) through the rotating shafts, one surface of each of the two screw rods (511) is fixedly provided with a first gear (514), the first gear (514) is arranged outside the adjusting groove (510), the supporting seat (110) on the inner side of the two first gears (514) is sleeved with a second gear (515) through a bearing, and the second gear (515) and the two first gears (514) are meshed with each other, and a rotary handle (516) is fixedly arranged on one surface of the second gear (515).

7. The crushed stone transporting apparatus with classified collection for mine construction according to claim 1, wherein: protection machanism (6) are including lag (610), lag (610) are connected on supporting seat (110), buffer slot (611) have been seted up to one side of lag (610), fixed mounting has buffer spring (612) on the inner wall of buffer slot (611), the one end fixed mounting of buffer spring (612) has guard plate (613), and the shape of guard plate (613) is the toper.

8. The apparatus for transporting crushed stone having classification collection for use in mine construction according to claim 7, wherein: the protective plate (613) is provided with a stabilizing hole (614), a stabilizing rod (615) is inserted into the stabilizing hole (614), one side of the stabilizing rod (615) is connected to the inner wall of the buffer groove (611), and a limiting plate (616) is fixedly mounted on one side of the stabilizing rod (615).