CN219507197U - Gravel auxiliary feeding equipment - Google Patents

Abstract

The utility model relates to sand and stone auxiliary feeding equipment, which relates to the technical field of sand and stone equipment and aims to solve the problem that the normal operation of a follow-up crusher is influenced by oversized sand and stone, and the sand and stone auxiliary feeding equipment comprises a feeding frame, wherein a feeding hopper is arranged on the feeding frame, the feeding hopper is vertically arranged on the feeding frame, a sorting table is arranged on the feeding frame, a transmission mechanism for sand and stone transmission is arranged on the sorting table, the transmission mechanism is arranged towards the feeding end direction of the feeding hopper, the transmission mechanism comprises a transmission motor, a transmission belt and two transmission rollers, the two transmission roller belts are arranged along the length direction of the sorting table, the two transmission rollers are both rotationally connected on the sorting table, two ends of the transmission belt are respectively tensioned on the two transmission rollers, the transmission motor is arranged on the sorting table, and a speed reducing mechanism is arranged between one transmission roller and the transmission motor. The utility model has the effects of stable feeding and production efficiency guarantee.

Description

Gravel auxiliary feeding equipment

Technical Field

The utility model relates to the technical field of sand equipment, in particular to sand auxiliary feeding equipment.

Background

The artificial colored sand is dyed by exquisite quartz sand, has the characteristic of fastness, overcomes the defects of the natural colored sand such as unclear color, few color varieties and the like, is firm, durable and fastness in color, is mainly used for various colored epoxy terraces, real stone paint, various building coatings, sandstone plates, ABS modified asphalt felt, waterproof coiled materials, artware and the like, has bright color, strong weather resistance, wear resistance, acid and alkali resistance, skid resistance, seamless, high-grade and attractive appearance, and is mainly used for various industries such as decoration, artware and the like.

The process of the production and processing of the colored sand needs to smash, screen, dye, sinter and the like the sand, usually before the production process of the colored sand, sand raw materials are poured into the feeding equipment and are fed through the feeding equipment, and the sand raw materials are conveyed into the crusher to be smashed and then subjected to other manufacturing processes.

In the related art, because the volumes of the sand and stone raw materials are different, when sand and stone with larger size enter the inside of the crusher, the crusher can not work normally, the production efficiency of the color sand is seriously affected, and after the crusher is closed manually, the sand and stone with larger size is taken out for grinding and then is crushed again, so that the maintenance is difficult, and the improvement is needed.

Disclosure of Invention

In order to solve the problem that the normal operation of a follow-up crusher is affected by overlarge sand and stone size, the utility model provides sand and stone auxiliary feeding equipment.

The utility model provides sand auxiliary feeding equipment which adopts the following technical scheme:

the utility model provides a grit auxiliary feeding equipment, includes the material loading frame, be provided with the material loading hopper on the material loading frame, the vertical installation of material loading hopper is on the material loading frame, be provided with the letter sorting platform on the material loading frame, be provided with the transmission mechanism who is used for grit transmission on the letter sorting platform, transmission mechanism sets up towards the feed end direction of material loading hopper, transmission mechanism includes transmission motor, transmission belt and two transmission running rollers, two transmission running roller area sets up along the length direction of letter sorting platform, and two transmission running roller all rotates to be connected on the letter sorting platform, the both ends of transmission belt are tensioning respectively on two transmission running rollers, transmission motor installs on the letter sorting platform, one it is provided with speed reducing mechanism between transmission running roller and the transmission motor.

Because the volumes of the sand and stone raw materials are different, when sand and stone with larger size enter the inside of the crusher, the crusher can not work normally, the production efficiency of the color sand is seriously affected, and after the crusher is closed manually, the sand and stone with larger size is taken out for grinding and then is crushed again, so that the maintenance is difficult; by adopting the technical scheme, the feeding hopper and the sorting table are arranged on the feeding frame, the transmission mechanism is arranged on the sorting table, and the transmission mechanism consists of a transmission motor, a transmission belt and two transmission rollers; when the sand and stone raw materials are fed, a transmission motor is started, the transmission motor drives a transmission roller to rotate in a decelerating way through a decelerating mechanism, a transmission belt moves towards the direction of an upper hopper, at the moment, the sand and stone raw materials are poured into the transmission belt, are transmitted into the upper hopper through the transmission belt, finally enter a crusher from a discharge end of the upper hopper, in the process, operators on a sorting table reject part of sand and stone raw materials with oversized size, and the sand and stone raw materials after being removed are initially polished and then are thrown into the transmission belt; through the setting of letter sorting platform, transport mechanism and charging hopper, help improving the stability of pay-off, reduce the oversized grit raw materials and influence the possibility of breaker normal operating, reduced follow-up maintenance to the breaker, and guaranteed the production efficiency of colored sand.

Optionally, the reduction gears includes transmission gear and gear reducer, transmission gear cup joints and fixes on transmission motor's output, transmission gear meshes with gear reducer, gear reducer cup joints and fixes the tip at transmission running roller, transmission gear's diameter is less than gear reducer's diameter.

By adopting the technical scheme, the speed reducing mechanism consists of a transmission gear and a speed reducing gear; when the transmission motor works, the output end of the transmission motor drives the transmission gear to rotate, and the transmission gear is meshed with the reduction gear, so that the transmission roller is driven to rotate, and the reduction motion of the transmission belt is realized because the diameter of the transmission gear is smaller than that of the reduction gear; through transmission gear and reduction gear's setting, help guaranteeing transmission belt's deceleration movement, reduced the grit raw materials and transmitted too fast unable grit raw materials that the size is great and reject the possibility, guaranteed the stability of grit raw materials pay-off simultaneously.

Optionally, two be provided with a plurality of support rollers that are used for supporting transmission belt between the transmission running roller, a plurality of support running roller is all rotated and is connected on the letter sorting platform, and a plurality of support running roller sets up along the length direction level of letter sorting platform, every support running roller's end wall all laminates with transmission belt's inner wall mutually.

By adopting the technical scheme, a plurality of supporting rollers are arranged between the two transmission rollers; through the setting of a plurality of support rollers, help realizing transmission power, guarantee transmission belt's steady operation, reduce transmission belt and appear loose possibility, guaranteed the stable transmission of grit raw materials.

Optionally, a plurality of parting strips for separating sand and stone are arranged on the transmission belt, any parting strip is arranged along the width direction of the transmission belt, and a plurality of parting strips are arranged at equal intervals along the length direction of the transmission belt.

By adopting the technical scheme, a plurality of parting strips are integrally formed on the transmission belt; through the setting of a plurality of parting strips, help realizing the separation to the grit raw materials, reduce the grit raw materials and appear the accumulational phenomenon in large tracts of land, the staff rejects the grit raw materials that the size is great on the sorting table of being convenient for simultaneously.

Optionally, the bottom of going up the hopper is provided with the grinding mechanism that is used for grit preliminary grinding, grinding mechanism is including grinding the shell, grinds axle, grinds motor and a plurality of grinding paddle, the bottom that grinds shell and last hopper is linked together, the discharge gate that supplies grit raw materials to go out is seted up to the bottom of grinding the shell, the both ends of grinding the axle all rotate and connect on the inner wall of grinding the shell, the output through-connection of grinding motor is grinding the tip of axle, a plurality of grinding paddle all sets up along the length direction of grinding the axle.

By adopting the technical scheme, the bottom of the feeding hopper is provided with the grinding mechanism, and the grinding mechanism consists of a grinding shell, a grinding shaft, a grinding motor and a plurality of grinding paddles; when the sand and stone raw materials enter the feeding hopper, the grinding motor works, the grinding motor drives the grinding shaft to rotate, and after the sand and stone raw materials are primarily ground by the grinding paddles, the sand and stone raw materials enter the crusher through the discharge hole; through grinding shell, grinding axle, grinding motor and a plurality of grinding paddle's setting, help realizing the preliminary grinding of grit raw materials, further reduce the inside possibility of grit raw materials blocking the breaker, guaranteed the crushing effect of grit raw materials simultaneously.

Optionally, the plurality of grinding paddles are arranged on the outer wall of the grinding shaft in sequence in a vortex shape.

By adopting the technical scheme, a plurality of grinding paddles are arranged in a vortex shape; through the mode of setting up of grinding paddle, help improving the grinding effect when the grit raw materials preliminary grinds.

Optionally, the top of feeding hopper is provided with the dust removal mechanism that is used for eliminating dust diffusion, dust removal mechanism includes dust cover board, dust absorption pipe and dust catcher, the dust cover board sets up in the opening part of feeding hopper, the inner wall of dust cover board is linked together with feeding hopper is inside, the one end of dust absorption pipe runs through to the dust cover board is inside, the other end of dust absorption pipe is connected on the dust catcher.

By adopting the technical scheme, the top of the feeding hopper is provided with the dust removing mechanism, and the dust removing mechanism consists of a dust shielding cover plate, a dust collecting pipe and a dust collector; when the sand and stone raw materials are fed, dust can be possibly diffused into the whole working environment, and the dust is easily inhaled by staff to influence the body; through hiding the dirt apron, dust absorption pipe and dust catcher's setting helps realizing the collection to the dust and handles, reduces the possibility that dust diffusion caused the influence to operational environment, has guaranteed on-the-spot staff's health.

Optionally, the dust outlet end of the dust collector is provided with a dust accumulation box for storing dust, the dust outlet end of the dust collector is communicated with the inside of the dust accumulation box, and the dust collector and the dust accumulation box are detachably arranged.

By adopting the technical scheme, the dust collection box is arranged on the dust collector; when the dust collector works, the dust shielding cover plate shields dust in the upper hopper, the dust collector sucks the dust out through the dust suction pipe, and finally the dust is introduced into the dust collection box; through the setting of dust collection box, help realizing the storage to the dust, and convenient follow-up clearance to the dust.

In summary, the present utility model includes at least one of the following beneficial technical effects:

through the arrangement of the sorting table, the transmission mechanism and the feeding hopper, the feeding stability is improved, the possibility that the normal operation of the crusher is influenced by the oversized sand and stone raw materials is reduced, the subsequent maintenance of the crusher is reduced, and the production efficiency of the color sand is ensured;

through the arrangement of the transmission gear and the reduction gear, the reduction motion of the transmission belt is guaranteed, the possibility that sand raw materials with larger sizes cannot be removed due to too fast transmission of the sand raw materials is reduced, and meanwhile the feeding stability of the sand raw materials is guaranteed;

through the setting of a plurality of support rollers, help realizing transmission power, guarantee transmission belt's steady operation, reduce transmission belt and appear loose possibility, guaranteed the stable transmission of grit raw materials.

Drawings

FIG. 1 is a schematic structural view of a sand-assisted loading apparatus according to an embodiment of the present utility model.

Fig. 2 is an enlarged view of a portion a of fig. 1.

FIG. 3 is a right side view of a sand-aided feeding device according to an embodiment of the present utility model.

Fig. 4 is a schematic view of a polishing mechanism according to an embodiment of the present utility model.

Fig. 5 is a cross-sectional view of fig. 4.

Reference numerals illustrate: 1. a feeding frame; 2. feeding a hopper; 3. a sorting table; 4. a transmission mechanism; 41. a transmission motor; 42. a conveyor belt; 421. a parting bead; 43. a transfer roller; 5. a speed reducing mechanism; 51. a transmission gear; 52. a reduction gear; 6. a supporting roller; 7. a grinding mechanism; 71. grinding the shaft; 72. a grinding motor; 73. grinding paddles; 74. grinding the housing; 741. a discharge port; 8. a dust removing mechanism; 81. a dust cover plate; 82. a dust collection pipe; 83. a dust collector; 9. a dust collection box.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses sand and stone auxiliary feeding equipment. Referring to fig. 1, the auxiliary sand feeding device comprises a feeding frame 1, a feeding hopper 2 is fixedly welded on the feeding frame 1, the feeding hopper 2 is vertically arranged on the feeding frame 1, the feeding hopper 2 is of a conical structure in the embodiment, a sorting table 3 is fixedly welded on the feeding frame 1, the sorting table 3 is arranged on one side of the feeding hopper 2, a transmission mechanism 4 for sand raw material transmission is arranged on the sorting table 3, and the transmission mechanism 4 is arranged towards the feeding end direction of the feeding hopper 2.

Referring to fig. 1 and 2, the transmission mechanism 4 includes a transmission motor 41, a transmission belt 42 and two transmission rollers 43, two transmission rollers 43 are arranged along the length direction of the sorting table 3, and two transmission rollers 43 are all connected to the sorting table 3 through a pin shaft in a rotating manner, in this embodiment, the centers of the two transmission rollers 43 are located on the same axis, two ends of the transmission belt 42 are respectively tensioned on the two transmission rollers 43, a plurality of division bars 421 are integrally formed on the surface of the transmission belt 42, each division bar 421 is arranged along the width direction of the transmission belt 42, and in this embodiment, the division bars 421 are equidistantly arranged along the length direction of the transmission belt 42, so that division of sand and stone raw materials is realized, the phenomenon that large-area stacking occurs on the sand and stone raw materials is reduced, and meanwhile, workers on the sorting table 3 are convenient to reject sand and stone raw materials with larger size.

Referring to fig. 1 and 2, a plurality of supporting rollers 6 are installed between two transmission rollers 43, the supporting rollers 6 are all connected to the sorting table 3 through pin shafts in a rotating mode, the supporting rollers 6 are sequentially arranged along the length direction of the sorting table 3, the diameter of the supporting rollers 6 is identical to that of the transmission rollers 43 in the embodiment, the centers of the supporting rollers 6 are located on the same axis at the center of the transmission rollers 43, the end walls of the supporting rollers 6 are attached to the inside of the transmission belt 42, power transmission is achieved, stable operation of the transmission belt 42 is guaranteed, the possibility that looseness occurs to the transmission belt 42 is reduced, and stable transmission of sand and stone raw materials is improved.

Referring to fig. 1 and 2, the transmission motor 41 is installed on the sorting table 3, the output end of the transmission motor 41 is provided with the speed reducing mechanism 5, the speed reducing mechanism 5 comprises a transmission gear 51 and a speed reducing gear 52, the transmission gear 51 is sleeved and fixed on the output end of the transmission motor 41, the transmission gear 51 is meshed with the speed reducing gear 52, the speed reducing gear 52 is sleeved and fixed on one of the transmission rollers 43, the diameter of the transmission gear 51 in the embodiment is smaller than that of the speed reducing gear 52, so that the speed reducing motion of the transmission belt 42 is ensured, the possibility that sand raw materials with larger sizes cannot be removed due to too fast transmission of sand raw materials is reduced, and meanwhile, the stability of sand raw material feeding is ensured.

Referring to fig. 1 and 3, dust removing mechanism 8 is installed at the top of upper hopper 2, dust removing mechanism 8 includes dust cover plate 81, dust absorption pipe 82 and dust catcher 83, dust cover plate 81 installs at the top of upper hopper 2 for shelter from the dust after the grit raw materials pours into, dust cover plate 81's inner wall is linked together with the inside of upper hopper 2, dust absorption pipe 82's one end runs through dust cover plate 81 and communicates in dust cover plate 81's inside, dust absorption pipe 82's the other end is linked together with dust catcher 83, dust catcher 83's play dirt end demountable installation has dust collection box 9 for realize handling the collection of dust, reduce the possibility that dust diffusion caused the influence to operational environment, guarantee on-the-spot staff's health.

Referring to fig. 4 and 5, the bottom of the upper hopper 2 is provided with a grinding mechanism 7, the grinding mechanism 7 comprises a grinding shell 74, a grinding shaft 71, a grinding motor 72 and a plurality of grinding paddles 73, the grinding shell 74 is arranged at the bottom of the upper hopper 2, the inside of the grinding shell 74 is communicated with the bottom of the upper hopper 2, a discharge hole 741 for discharging sand and stone raw materials is formed in the grinding shell 74, the opening of the discharge hole 741 is communicated with the crushing end of the crusher in the embodiment, two ends of the grinding shaft 71 are rotationally connected to the inner wall of the grinding shell 74 through bearings, the grinding motor 72 is fixedly welded to the outer wall of the grinding shell 74, and the output end of the grinding motor 72 is connected to the end of the grinding shaft 71 through belt transmission.

Referring to fig. 5, a plurality of grinding paddles 73 are sequentially arranged along the length direction of the grinding shaft 71, and in this embodiment, the plurality of grinding paddles 73 are arranged on the outer wall of the grinding shaft 71 in a vortex shape, so as to realize preliminary grinding of the sand and stone raw materials, further reduce the possibility that the sand and stone raw materials are blocked inside the crusher, and simultaneously ensure the crushing effect of the sand and stone raw materials.

The implementation principle of the sand auxiliary feeding equipment provided by the embodiment of the utility model is as follows: when sand raw materials are fed, the transmission motor 41 works, the transmission gear 51 is meshed with the reduction gear 52, the transmission roller 43 rotates, the transmission belt 42 drives the sand raw materials to move towards the feeding hopper 2, meanwhile, operators on the sorting table 3 reject sand raw materials with larger size, the sand raw materials enter the feeding hopper 2 under the driving of the transmission belt 42, the grinding motor 72 works, the grinding shaft 71 rotates, the grinding paddles 73 rotate along the circumferential direction of the grinding shaft 71, after the grinding paddles 73 grind the sand raw materials preliminarily, the sand raw materials are smashed from the discharge port 741 to the crusher, meanwhile, the dust cover plate 81 shields dust generated by the sand raw materials, the dust collector 83 works, the dust collector 83 pumps out the dust through the dust collection pipe 82, and finally the dust is stored in the dust collection box 9; through the setting of letter sorting platform 3, transport mechanism 4 and charging hopper 2, help improving the stability of pay-off, reduce the oversized grit raw materials and influence the possibility of breaker normal operating, reduced follow-up maintenance to the breaker, and guaranteed the production efficiency of colored sand.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. Grit auxiliary material loading equipment, its characterized in that: including material loading frame (1), be provided with material loading hopper (2) on material loading frame (1), the vertical installation of material loading hopper (2) is on material loading frame (1), be provided with on material loading frame (1) letter sorting platform (3), be provided with transmission mechanism (4) that are used for the grit to transmit on letter sorting platform (3), transmission mechanism (4) are towards the feed end direction setting of material loading hopper (2), transmission mechanism (4) include transmission motor (41), transmission belt (42) and two transmission running roller (43), two transmission running roller (43) are taken to set up along the length direction of letter sorting platform (3), and two transmission running roller (43) are all rotated and are connected on letter sorting platform (3), the both ends of transmission belt (42) are strained respectively on two transmission running roller (43), transmission motor (41) are installed on letter sorting platform (3), one of them transmission running roller (43) and transmission motor (41) between be provided with reducing gear (5).

2. A sand-assisted loading apparatus according to claim 1, wherein: the speed reducing mechanism (5) comprises a transmission gear (51) and a speed reducing gear (52), the transmission gear (51) is sleeved and fixed on the output end of the transmission motor (41), the transmission gear (51) is meshed with the speed reducing gear (52), the speed reducing gear (52) is sleeved and fixed at the end part of the transmission roller (43), and the diameter of the transmission gear (51) is smaller than that of the speed reducing gear (52).

3. A sand-assisted loading apparatus according to claim 1, wherein: a plurality of support rollers (6) used for supporting the conveying belt (42) are arranged between the two conveying rollers (43), the support rollers (6) are all rotationally connected to the sorting table (3), the support rollers (6) are horizontally arranged along the length direction of the sorting table (3), and the end wall of each support roller (6) is attached to the inner wall of the conveying belt (42).

4. A sand-assisted loading apparatus according to claim 1, wherein: be provided with a plurality of parting strips (421) that are used for separating grit on transmission belt (42), arbitrary parting strip (421) all set up along the width direction of transmission belt (42), a plurality of parting strips (421) are along the length direction equidistance setting of transmission belt (42).

5. A sand-assisted loading apparatus according to claim 1, wherein: the utility model discloses a sand and gravel grinding machine, including grinding machine, sand and gravel (71), the bottom of feeding hopper (2) is provided with grinding mechanism (7) that are used for grit preliminary grinding, grinding mechanism (7) are including grinding shell (74), grind axle (71), grind motor (72) and a plurality of grinding paddle (73), grinding shell (74) are linked together with the bottom of feeding hopper (2), the discharge gate (741) that supplies the grit raw materials to go out are seted up to the bottom of grinding shell (74), all rotate at the both ends of grinding axle (71) and connect on the inner wall of grinding shell (74), the output of grinding motor (72) is connected in the tip of grinding axle (71), a plurality of grinding paddle (73) all set up along the length direction of grinding axle (71).

6. The sand-assisted loading apparatus of claim 5, wherein: the plurality of grinding paddles (73) are arranged on the outer wall of the grinding shaft (71) in sequence in a vortex shape.

7. A sand-assisted loading apparatus according to claim 1, wherein: the top of feeding hopper (2) is provided with dust removal mechanism (8) that are used for eliminating dust diffusion, dust removal mechanism (8) are including hiding dirt apron (81), dust absorption pipe (82) and dust catcher (83), hide dirt apron (81) set up in the opening part of feeding hopper (2), the inner wall that hides dirt apron (81) is linked together with feeding hopper (2) inside, the one end of dust absorption pipe (82) runs through to hide dirt apron (81) inside, the other end of dust absorption pipe (82) is connected on dust catcher (83).

8. The sand assist loading apparatus as set forth in claim 7, wherein: the dust outlet end of the dust collector (83) is provided with a dust accumulation box (9) for storing dust, the dust outlet end of the dust collector (83) is communicated with the inside of the dust accumulation box (9), and the dust collector (83) and the dust accumulation box (9) are detachably arranged.