CN217747315U - Hammer crushing equipment of adjustable feeding volume - Google Patents

Abstract

The utility model relates to a hammer crusher technical field especially relates to a hammer crushing equipment of adjustable feeding volume. The method comprises the following steps: broken case and rotation motor, the roller is installed through the pivot to broken incasement portion, a plurality of dovetail has been seted up on the outer circumference of roller, dovetail internally mounted has the dovetail piece, the dovetail piece is connected with the tup, broken roof portion is connected with the inlet pipe, the inlet pipe top is connected with the feeder hopper, broken bottom of the case portion is connected with the sieve, broken case trailing flank installs the rotation motor, it is connected with the pivot to rotate motor output, broken bottom of the case portion is connected with broken case supporting seat, broken bottom of the case supporting seat surface is connected with the support frame, the sliding ring is installed to inlet pipe one side, the inside threaded connection of sliding ring has the lead screw, lead screw one end is connected with the hand wheel, the lead screw other end stretches into in the inlet pipe and installs the regulating plate through the bearing. The utility model discloses can adjust hammer crusher's feed volume, can prevent that the inside material of hammer crusher is too much and take place to damage.

Description

Hammer crushing equipment of adjustable feeding volume

Technical Field

The utility model relates to a hammer crusher technical field specifically is a hammer crushing equipment of adjustable feeding volume.

Background

The hammer crusher mainly completes the operation of crushing materials by impact energy. When the hammer crusher works, the motor drives the rotor to rotate at a high speed, after materials enter a crusher cavity, the hammerhead rotating at a high speed impacts and cuts and tears the materials to crush the materials, meanwhile, the gravity action of the materials enables the materials to rush to the inner baffle plate and the sieve plate of the frame body from the hammerhead rotating at a high speed, the materials larger than the size of the sieve pores are retained on the sieve plate to continue to be struck and ground by the hammer until the materials are crushed to the required discharge particle size, and finally the materials are discharged out of the crusher through the sieve plate.

Hammer crusher among the prior art is typical like a novel hammer crusher that publication number is CN211160013U discloses, comprising a base plate, the even welding in top of bottom plate has the spliced pole, the roof has been cup jointed on the spliced pole, the dish spring has evenly been cup jointed on the outer wall of spliced pole, the dish spring is located between bottom plate and the roof, driving motor is installed in the top left side of roof, the baffle is installed on the top right side of roof, install hammer crusher in the inner chamber of baffle, driving pulley is installed to hammer crusher's front side. The utility model discloses a clearance area that is equipped with the belt, when clearing up the sieve, through fixing the bolted connection piece for the clearance area on the quartering hammer earlier, after winding a week, connect through the both ends with the clearance area to accomplished the installation to the clearance area, and clear up the sieve under the drive of quartering hammer, reduce the step of dismantling, convenient to use.

However, the feeding amount of the existing hammer crusher cannot be controlled in the operation process of the existing hammer crusher, and when the material in the interior of the hammer crusher is too much and exceeds the upper operation limit of the existing hammer crusher, the hammer crusher is easily damaged, and therefore, the hammer crusher device capable of adjusting the feeding amount is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hammer crusher of adjustable feeding volume possesses the feeding volume that can adjust hammer crusher, prevents that the inside material of hammer crusher is too much and causes hammer crusher to damage.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hammer crushing equipment of adjustable feeding volume, its includes broken case and rotation motor, broken incasement portion installs through the pivot and changes the roller, a plurality of dovetail has been seted up on the outer circumference of commentaries on classics roller, dovetail internally mounted has Yan Weikuai, the forked tail piece is connected with the tup, broken roof portion is connected with the inlet pipe, the inlet pipe top is connected with the feeder hopper, broken bottom of the case portion is connected with the sieve, broken case trailing flank installs and rotates the motor, it is connected with the pivot to rotate the motor output, broken bottom of the case portion is connected with broken case supporting seat, broken case supporting seat bottom surface is connected with the support frame, the sliding ring is installed to inlet pipe one side, the inside threaded connection of sliding ring has the lead screw, lead screw one end is connected with the hand wheel, and the regulating plate is installed through the bearing to the lead screw other end in stretching into the inlet pipe.

Optionally, the number of the dovetail grooves is six, and the six dovetail grooves are arranged on the outer circumference of the rotary roller in a ring-shaped array at equal intervals.

Optionally, a wear plate is mounted outside the roller.

Optionally, inlet pipe opposite side upper portion is passed through the axis of rotation and is rotated connection rotor plate one end, the spout is seted up to inlet pipe opposite side lower part, the spout in-connection has the spring, spring end-to-end connection has the slider, lifter plate one end is connected to the slider, and the lifter plate other end can contact with the rotor plate other end.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up hand wheel, lead screw and sliding ring for can adjust the clearance between rotor plate and the feed pipe inner wall as required and be the feeding volume, prevent that the inside material of hammer crusher is too much and surpass it and bear the upper limit, then can prolong device's life

2. The utility model discloses a set up rotor plate, lifter plate and spring for when broken incasement portion material was too much, the material made the lifter plate rise, and the in-process that the lifter plate rose makes the rotor plate rotate and dwindle the clearance between rotor plate and the regulating plate, thereby further control the feeding volume of broken case.

3. The utility model discloses a set up dovetail and forked tail piece for when the tup of wearing and tearing need be changed, with the inside roll-off of dovetail of tup and corresponding forked tail piece follow of wearing and tearing, install again new tup and forked tail piece can, easy operation is convenient.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a front sectional view of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a schematic view of the connection relationship between the transfer roller and the peripheral members according to the present invention.

Reference numerals: 1. a feed hopper; 2. a feed pipe; 3. a crushing box; 4. a support frame; 5. a crushing box supporting seat; 6. rotating the motor; 7. a hand wheel; 8. a screw rod; 9. a slip ring; 10. an adjusting plate; 11. a rotating shaft; 12. rotating the roller; 13. a sieve plate; 14. a bearing; 15. a rotating plate; 16. a rotating shaft; 17. a chute; 18. a spring; 19. a slider; 20. a lifting plate; 21. a hammer head; 22. yan Weikuai; 23. a dovetail groove; 24. wear-resisting plate.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, the utility model provides an adjustable feeding amount's hammer crushing equipment, it includes broken case 3 and rotation motor 6, broken case 3 is inside installs through pivot 11 changes roller 12, change and seted up a plurality of dovetail 23 on the outer circumference of roller 12, dovetail 23 internally mounted has dovetail piece 22, yan Weikuai is connected with tup 21, broken case 3 top is connected with inlet pipe 2, inlet pipe 2 top is connected with feeder hopper 1, broken case 3 bottom is connected with sieve 13, broken case 3 trailing flank mounting has rotation motor 6, it is connected with pivot 11 to rotate motor 6 output, broken case 3 bottom is connected with broken case supporting seat 5, broken case supporting seat 5 bottom surface is connected with support frame 4, inlet pipe 2 one side is installed the sliding ring 9, the inside threaded connection of sliding ring 9 has lead screw 8, 8 one end of lead screw is connected with hand wheel 7, and the regulating plate 10 is installed through bearing 14 in the inlet pipe 2 to the lead screw 8 other end.

The dovetail block 22 and the hammer 21 can be welded or fixedly connected in other manners. Dovetail block 22 is slidably disposed within dovetail slot 23. The adjusting plate 10 is movably arranged in the feed hopper 1 and the adjusting plate 10 and is connected with a bearing 14.

The utility model discloses a theory of operation is: inside the material entered into inlet pipe 2 from feeder hopper 1 and slided into crushing case 3 along rotor plate 15 and dispensing board 10, it drives pivot 11 and commentaries on classics roller 12 and rotates to rotate 6 work of rotation motor, and then drives tup 21 and rotate, and pivoted tup 21 smashes the material, and the material after the breakage is discharged after passing through sieve 13 screens. The hand wheel 7 can be rotated to drive the screw rod 8 to rotate, so that the screw rod 8 drives the adjusting plate 10 to move, the gap between the adjusting plate 10 and the side wall of the feeding pipe 2 is adjusted, and the feeding amount of the feeding pipe 2 is adjusted.

In this embodiment, the hammer 19 may be worn to some extent after being used for a long time, and therefore needs to be replaced, and when the hammer 19 needs to be replaced, the worn hammer 19 and the corresponding dovetail block 20 may slide out from the inside of the dovetail groove 21, and new hammers 19 and dovetail blocks 20 may be installed again.

Optionally, six dovetail grooves 23 are provided, and the six dovetail grooves 23 are arranged in a circular array and are equidistantly distributed on the outer circumference of the rotating roller 13.

Optionally, a wear plate 24 is mounted on the outside of the roller 12. The arrangement of the wear plate 24 can prevent the roller 12 from being worn in a long-term use process, and the wear plate 24 can be replaced after the wear plate 24 is worn.

Optionally, the upper portion of the other side of the feeding pipe 2 is rotatably connected with one end of a rotating plate 15 through a rotating shaft 16, a sliding groove 17 is formed in the lower portion of the other side of the feeding pipe 2, a spring 18 is connected in the sliding groove 17, the tail end of the spring 18 is connected with a sliding block 19, the sliding block 19 is connected with one end of a lifting plate 20, and the other end of the lifting plate 20 can be in contact with the other end of the rotating plate 15. Wherein, the rotating shaft 16 can be sleeved in a shaft sleeve, and the shaft sleeve is fixed on the upper part of the inner wall of the other side of the feeding pipe 2.

When the material in crushing case 3 is too much, the material makes lifter plate 20 rise, and the in-process that lifter plate 20 rises makes rotor plate 15 rotate and dwindle the clearance between rotor plate 15 and the regulating plate 10 to the feeding volume of control crushing case 3 prevents that the inside material of hammer crusher is too much.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims (4)

1. The utility model provides a hammer crushing equipment of adjustable feeding volume which characterized in that: including broken case (3) and rotation motor (6), broken case (3) are inside to be installed through pivot (11) and to change roller (12), a plurality of dovetail (23) have been seted up on the outer circumference of roller (12), dovetail (23) internally mounted has Yan Weikuai (22), yan Weikuai (22) are connected with tup (21), broken case (3) top is connected with inlet pipe (2), inlet pipe (2) top is connected with feeder hopper (1), broken case (3) bottom is connected with sieve (13), broken case (3) trailing flank mounting has rotation motor (6), rotation motor (6) output is connected with pivot (11), broken case (3) bottom is connected with broken case supporting seat (5), broken case supporting seat (5) bottom surface is connected with support frame (4), inlet pipe (2) one side-mounting has slide ring (9), slide ring (9) internal thread connection has lead screw (8), lead screw (8) one end is connected with lead screw (7), and the hand wheel (8) other end stretches into in hand wheel (2) and installs bearing adjusting plate (10) through lead screw (14).

2. A feed rate adjustable hammer mill apparatus according to claim 1, wherein: six dovetail grooves (23) are formed in total, and the six dovetail grooves (23) are arranged on the outer circumference of the rotary roller (12) in an annular array and are arranged at equal intervals.

3. A feed rate adjustable hammer mill apparatus according to claim 1, wherein: and a wear-resisting plate (24) is arranged outside the rotating roller (12).

4. A feed rate adjustable hammer mill apparatus according to claim 1, wherein: inlet pipe (2) opposite side upper portion is passed through axis of rotation (16) and is rotated and connect rotor plate (15) one end, spout (17) are seted up to inlet pipe (2) opposite side lower part, spout (17) in-connection has spring (18), spring (18) end-to-end connection has slider (19), lifter plate (20) one end is connected in slider (19), and the lifter plate (20) other end can contact with rotor plate (15) other end.

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