CN216638215U

CN216638215U - Feeder for sand and stone

Info

Publication number: CN216638215U
Application number: CN202123430719.3U
Authority: CN
Inventors: 伏开磊; 唐子聪
Original assignee: Dongguan Yingxin Environmental Protection Technology Co ltd
Current assignee: Dongguan Yingxin Environmental Protection Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the sandstone production field, in particular to a feeder for sandstone, wherein a lifting mechanism is arranged on a base and in the middle of a supporting plate, a rotating shaft is rotatably arranged on the supporting plate, one end of the rotating shaft penetrates through the supporting plate, two gears are fixedly arranged on the rotating shaft at intervals, a lifting rod is arranged corresponding to the gears and is slidably arranged on the base in a penetrating manner, one side of the lifting rod, which is close to the gears, is provided with a grinding tooth, the lifting rod is in meshing transmission with the gears through the grinding tooth, a limiting sleeve is fixedly arranged on the base, the lifting rod slides up and down in the limiting sleeve, one side of the limiting sleeve, which is far away from the gears, is provided with an elongated slot, and a discharging mechanism is fixedly arranged on the lifting rod, by arranging the base, the lifting mechanism and the discharging mechanism, the height of the discharging box can be conveniently and flexibly adjusted, simultaneously, make the lift stroke longer, satisfy multiple high lift feed demand, simultaneously, it is steady to go up and down, vibrations lead to the material to shake off when avoiding the blowing case to go up and down.

Description

Feeder for sand and stone

Technical Field

The utility model relates to the field of sandstone production, in particular to a feeder for sandstone.

Background

In the grit production, the batcher can be used usually, feeder equipment is a complementary equipment in the grit manufacturing enterprise mechanized storage transportation system, its main function is that the material that has processed or not processed is sent to accepting equipment or transportation machinery from certain equipment (hopper, silo etc.) continuously evenly, if the batcher is the breaker pay-off to carry out crushing treatment to the grit, current batcher, in the lift in-process, easily shake, it is shorter to raise the back level and throw the material distance, need set up with the distance between batcher and the breaker reduce, lead to having a great deal of restrictions in the in-service use, to current problem, the batcher for the grit is put forward.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the horizontal feeding distance is short after the horizontal feeding device is lifted in the prior art, and provides a sand feeder.

In order to achieve the purpose, the utility model adopts the following technical scheme:

design batcher that grit was used, including the base, base upper surface interval fixed mounting has two backup pads, still includes:

the lifting mechanism is arranged on the base and between the two support plates and comprises a rotating shaft, two gears, two lifting rods and two limiting sleeves, the two gears, the two lifting rods and the two limiting sleeves are respectively arranged in a one-to-one correspondence manner, the rotating shaft is rotatably arranged on the two support plates, one end of the rotating shaft penetrates through one of the support plates, the two gears are fixedly arranged on the rotating shaft at intervals, the lifting rods are arranged in a corresponding manner with the gears and penetrate through the base in a sliding manner, one side, close to the gears, of each lifting rod is provided with a grinding tooth, the lifting rods are in meshing transmission with the gears through the grinding teeth, the limiting sleeves are fixedly arranged on the base, the lifting rods slide up and down in the limiting sleeves, one side, far away from the gears, of each limiting sleeve is provided with an elongated slot, and a discharging mechanism is fixedly arranged on the lifting rod.

Preferably, the top of the two supporting plates is fixedly provided with a top plate, the top plate is fixedly connected with the top end of the limiting sleeve, and the lifting rod penetrates through the top plate and is in sliding connection with the top plate.

Preferably, the drop feed mechanism includes side frame, blowing case, the activity groove has been seted up on the base, side frame fixed mounting be in on the lifter and in slide in the elongated slot, the guide slot has been seted up to the side frame inboard, the equal interval fixed mounting in both sides of blowing case has short round pin post, the blowing case is in through short round pin post slide in the guide slot and slidable mounting be in on the side frame, the side frame reaches the blowing case can slide from top to bottom in the activity inslot.

Preferably, the front end of the side frame is provided with a bending section which is bent downwards, and the material discharge box can be inclined at the bending section at the front end of the side frame.

Preferably, the feeding machine for the gravel further comprises an auxiliary mechanism, the auxiliary mechanism is installed on the base, the output end of the auxiliary mechanism is in driving connection with the discharging box, the auxiliary mechanism comprises a sliding rail, a hinged plate, a telescopic rod and a sliding block, a lifting groove is formed in the base, the sliding rail is fixedly installed in the lifting groove, the lower end of the hinged plate is hinged to the discharging box, one end of the telescopic rod is fixedly installed on the hinged plate, the sliding block is fixedly installed at the other end of the telescopic rod, and the sliding block slides up and down in the sliding rail.

The feeder for the sand and stone provided by the utility model has the beneficial effects that:

through setting up base, elevating system, drop feed mechanism, the nimble height of adjusting the drop feed case of being convenient for, simultaneously, makes the lift stroke longer, satisfies multiple high lift feed demand, and simultaneously, it is steady to go up and down, shakes when avoiding the drop feed case to go up and down to lead to the material to shake off.

Drawings

Fig. 1 is a schematic front view of a feeder for sand and stone according to the present invention.

Fig. 2 is a schematic side view of the feeder for sand and stone according to the present invention.

Fig. 3 is a schematic view of the bottom structure of the sand feeder according to the present invention.

Fig. 4 is a schematic sectional structure diagram of the feeder for sand and stone provided by the utility model.

In the figure: the device comprises a base 1, a movable groove 11, a lifting groove 12, supporting legs 2, a supporting plate 3, a lifting mechanism 4, a rotating shaft 41, a gear 42, a lifting rod 43, a limiting sleeve 44, a long groove 441, a motor 45, a discharging mechanism 5, a side frame 51, a guide groove 511, a discharging box 52, a top plate 6, an auxiliary mechanism 7, a sliding rail 71, a hinged plate 72, an expansion rod 73 and a sliding block 74.

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.

Example 1

Referring to fig. 1-4, batcher that grit was used, including base 1, base 1 upper surface interval fixed mounting has two backup pads 3, still includes:

the lifting mechanism 4 is arranged on the base 1 and between the two support plates 3, the lifting mechanism 4 comprises a rotating shaft 41, two gears 42, two lifting rods 43 and two limiting sleeves 44, the two gears 42, the two lifting rods 43 and the two limiting sleeves 44 are respectively arranged in a one-to-one correspondence manner, the rotating shaft 41 is rotatably arranged on the two support plates 3, one end of the rotating shaft penetrates through one of the support plates 3, a motor 45 is fixedly arranged on one side of the support plate 3, an output shaft of the motor 45 is fixedly connected with the rotating shaft 41 penetrating through the support plates 3, the two gears 42 are fixedly arranged on the rotating shaft 41 at intervals, the lifting rods 43 are arranged corresponding to the gears 42 and penetrate through the base 1 in a sliding manner, one side, close to the gears 42, of the lifting rods 43 is provided with a grinding tooth, the lifting rods 43 are in meshing transmission with the gears 42, the limiting sleeves 44 are fixedly arranged on the base 1, and the lifting rods 43 slide up and down in the limiting sleeves 44, spacing sleeve 44 is last to be close to gear 42 and to set up jaggedly, make the rodent on the lifter 43 expose, thereby with gear 42 meshing transmission, spacing sleeve 44 plays the effect of direction to the lift of lifter 43, avoid lifter 43 to rock and drop, spacing sleeve 44 is kept away from gear 42 one side and has been seted up elongated slot 441, fixed mounting has drop feed mechanism 5 on the lifter 43, motor 45 drives pivot 41, gear 42 rotates, through the rodent meshing transmission on gear 42 and the lifter 43, make lifter 43 mention, thereby drive drop feed mechanism 5 and go up and down.

The top parts of the two supporting plates 3 are fixedly provided with top plates 6, the top plates 6 are fixedly connected with the top ends of the limiting sleeves 44, the lifting rods 43 penetrate through the top plates 6 and are in sliding connection with the top plates 6, the top plates 6 are arranged to fixedly support the limiting sleeves 44 to prevent the limiting sleeves 44 from shaking,

the discharging mechanism 5 comprises a side frame 51 and a discharging box 52, wherein a movable groove 11 is formed in the base 1, the side frame 51 is fixedly installed on the lifting rod 43 and slides in a long groove 441, a guide groove 511 is formed in the inner side of the side frame 51, short pins are fixedly installed at the front end and the rear end of each of two sides of the discharging box 52 at intervals, the discharging box 52 slides in the guide groove 511 through the short pins and is installed on the side frame 51 in a sliding manner, the side frame 51 and the discharging box 52 can slide up and down in the movable groove 11, a bending section which bends downwards is arranged at the front end of the side frame 51, the discharging box 52 can incline at the bending section of the front end of the side frame 51, when the discharging box 52 slides at the horizontal section of the side frame 51 through the short pins, only forward-extending feeding operation is performed, when the discharging box 52 moves to the bending section of the front end of the side frame 51 through the short pins, the short pins at the front end of each of two sides of the discharging box 52 move to the bending section of the front end of the side frame 51, and the short pins at the rear end of each of the discharging box 52 are still at the horizontal section, the drop box 52 is discharged obliquely.

Through setting up base 1, elevating system 4, drop feed mechanism 5, the nimble height of adjusting the blowing case 52 of being convenient for, simultaneously, make the lift stroke longer, satisfy multiple high lift feed demand, simultaneously, it is steady to go up and down, vibrations when avoiding the blowing case 52 to go up and down lead to the material to shake off.

Example 2

According to embodiment 1, the height of the discharge box 52 can be flexibly adjusted conveniently in embodiment 1, meanwhile, the lifting stroke is longer, the lifting feeding requirements of various heights can be met, meanwhile, the lifting is stable, the phenomenon that materials are shaken off due to vibration when the discharge box 52 is lifted is avoided, meanwhile, the discharge box 52 can be obliquely discharged, but manual operation is still needed, and inconvenience is caused, and referring to fig. 1-4, as another preferred embodiment of the utility model, on the basis of embodiment 1, the sand feeding machine further comprises an auxiliary mechanism 7.

The auxiliary mechanism 7 is installed on the base 1, the output end of the auxiliary mechanism 7 is in driving connection with the material placing box 52, the auxiliary mechanism 7 comprises a sliding rail 71, a hinged plate 72, an expansion link 73 and a sliding block 74, the lifting groove 12 is formed in the base 1, the sliding rail 71 is fixedly installed in the lifting groove 12, the lower end of the hinged plate 72 is hinged and installed on the material placing box 52, one end of the expansion link 73 is fixedly installed on the hinged plate 72, the sliding block 74 is fixedly installed at the other end of the expansion link 73, the sliding block 74 slides up and down in the sliding rail 71, the hinged plate 72 and the expansion link 73 can lift up and down along with the material placing box 52, the sliding block 74 is kept to lift up and down in the sliding rail 71 all the time, after the material placing box 52 rises to a designated position, the expansion link 73 (which is an electric expansion link or hydraulic expansion link) extends, and the material placing box 52 is pushed to the front end bending section of the side frame 51 for discharging.

The working principle is as follows: motor 45 drives pivot 41, gear 42 rotates, through the rodent meshing transmission on gear 42 and the lifter 43, make the lifter 43 mention, thereby drive drop feed mechanism 5 and go up and down, when blowing case 52 slides at the side frame 51 horizontal segment through the short pin post, only do the proud pay-off operation, when blowing case 52 moved the side frame 51 front end bending section through the short pin post, the short pin post of the both sides front end of blowing case 52 moved the side frame 51 front end bending section, and the short pin post of the both sides rear end of blowing case 52 still is in the horizontal segment, make blowing case 52 slope unload, after blowing case 52 rose to the appointed position, telescopic link 73 (for electric telescopic handle or hydraulic telescopic link) extends, it unloads to promote blowing case 52 to the side frame 51 front end bending section.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Batcher that grit was used, including base (1), base (1) upper surface interval fixed mounting has two backup pads (3), its characterized in that still includes:

lifting mechanism (4), lifting mechanism (4) is installed on base (1) and two between backup pad (3), lifting mechanism (4) includes pivot (41), two gears (42), two lifter (43), two stop sleeve (44), two gear (42), two lifter (43) and two stop sleeve (44) respectively one-to-one setting, pivot (41) rotate install two on backup pad (3) and one end runs through one of them backup pad (3), two gear (42) interval fixed mounting is in on pivot (41), lifter (43) with gear (42) correspond to set up and slide and run through base (1), lifter (43) are close to gear (42) one side has seted up the rodent, lifter (43) through the rodent with gear (42) meshing transmission, the limiting sleeve (44) is fixedly mounted on the base (1), the lifting rod (43) slides up and down in the limiting sleeve (44), a long groove (441) is formed in one side, away from the gear (42), of the limiting sleeve (44), and a discharging mechanism (5) is fixedly mounted on the lifting rod (43).

2. A feeder for gravel according to claim 1, characterized in that top plates (6) are fixedly mounted on the tops of the two supporting plates (3), the top plates (6) are fixedly connected with the top ends of the limiting sleeves (44), and the lifting rods (43) penetrate through the top plates (6) and are in sliding connection with the top plates (6).

3. A feeder for gravel according to claim 1, wherein the feeding mechanism (5) comprises a side frame (51) and a feeding box (52), the base (1) is provided with a movable groove (11), the side frame (51) is fixedly arranged on the lifting rod (43) and slides in the long groove (441), the inner side of the side frame (51) is provided with a guide groove (511), two sides of the feeding box (52) are fixedly provided with short pin columns at intervals, the feeding box (52) slides in the guide groove (511) through the short pin columns and is slidably arranged on the side frame (51), and the side frame (51) and the feeding box (52) can slide up and down in the movable groove (11).

4. A feeder for sand and stone according to claim 3, characterized in that the front end of the side frame (51) is provided with a downwardly curved section, and the discharge box (52) is tiltable at the curved section of the front end of the side frame (51).

5. A feeder for sand according to claim 3, characterised in that the feeder for sand further comprises an auxiliary mechanism (7), the auxiliary mechanism (7) being mounted on the base (1), the output end of the auxiliary mechanism (7) is in driving connection with the material placing box (52), the auxiliary mechanism (7) comprises a slide rail (71), a hinge plate (72), an expansion rod (73) and a slide block (74), a lifting groove (12) is arranged on the base (1), the slide rail (71) is fixedly arranged in the lifting groove (12), the lower end of the hinge plate (72) is hinged and installed on the material placing box (52), one end of the telescopic rod (73) is fixedly arranged on the hinged plate (72), the sliding block (74) is fixedly arranged at the other end of the telescopic rod (73), and the sliding block (74) slides up and down in the sliding rail (71).