CN212215858U

CN212215858U - Feeding speed adjusting device of mining crusher

Info

Publication number: CN212215858U
Application number: CN202020411140.9U
Authority: CN
Inventors: 从洪伦; 柳昆鹏; 张志颖; 张译泽; 刘英杰
Original assignee: Xinjiang Xinjiang Xinjiang Na Mining Co ltd
Current assignee: Xinjiang Xinjiang Xinjiang Na Mining Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-25
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a breaker auxiliary assembly technical field just discloses a mining breaker feed speed adjusting device, including breaker and loading attachment, the positive fixed mounting of breaker has controlling means, the fixed intercommunication in top of breaker has the feed chamber, the top movable mounting in feed chamber inner chamber has the regulation baffle, the arc wall with regulation baffle matched with is seted up in the front in feed chamber inner chamber. This mining breaker feed rate adjusting device, through setting up the bottom balance, hold the board, second electric putter and push rod for when the last material of loading attachment reaches the weight of settlement, loading that can stop loading attachment, then push the material to the side of adjusting the baffle and carry out the material loading, through setting up adjusting the baffle, first electric putter, when making this adjusting the unloading that the material can be adjusted to the baffle, the space size between adjusting the baffle and the feed chamber, thereby adjust the speed of feeding.

Description

Feeding speed adjusting device of mining crusher

Technical Field

The utility model relates to a breaker auxiliary assembly technical field specifically is a mining breaker feed rate adjusting device.

Background

The crusher equipment is used as main power equipment for mining and mainly used for crushing stones with different sizes, and mainly comprises a jaw crusher, an impact crusher, a ring hammer crusher, a cone crusher and the like.

The breaker that uses at present, in the use, when carrying out the material loading, generally need outside loading attachment to carry out control speed, but loading attachment's loading speed is invariable, all be massive material when entering into the breaker inside, lead to the breaker the condition of jamming to appear very easily like this, thereby lead to the damage of motor, some feed rate adjusting device only adopt a baffle, keep off the material at the rear of material loading mouth, the unable accurate control volume of material loading of this kind of mode, thereby lead to the production efficiency of breaker to become low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a mining breaker feed rate adjusting device possesses the volume and the material loading speed of accurate control material loading, guarantees that the problem of jamming can not appear in the breaker, improves the advantage of the life-span of breaker, has solved the problem of mentioning in the above background art.

The utility model provides a following technical scheme: a feeding speed adjusting device of a mining crusher comprises a crusher and a feeding device, wherein a control device is fixedly installed on the front side of the crusher, a feeding chamber is fixedly communicated with the top of the crusher, an adjusting partition plate is movably installed on the top of an inner cavity of the feeding chamber, an arc-shaped groove matched with the adjusting partition plate is formed in the front side of the inner cavity of the feeding chamber, a first electric push rod is movably installed on the front side of the feeding chamber, a pin shaft matched with the adjusting partition plate is movably installed at one end of the first electric push rod, a bottom scale is movably installed at the right side of the adjusting partition plate at the bottom of the inner cavity of the feeding chamber, a containing plate is movably installed at the top of the bottom scale, an elastic supporting seat matched with the containing plate is fixedly installed at the top of the bottom scale, a second electric push rod is fixedly installed at the bottom of the feeding chamber, and a push rod, the top of push rod extends to the inside of feed chamber and contacts with the bottom that holds the board, loading attachment is located the upper right side that holds the board, the front fixed mounting of feed chamber has servo motor, servo motor's output fixed mounting has first belt pulley.

Preferably, the feed chamber inner chamber is located the left side below movable mounting who adjusts the baffle and has the pivot, the fixed cover of surface of pivot is equipped with the unloading roller, the fixed cover of one end that the pivot is located the feed chamber outside is equipped with the second belt pulley, first belt pulley passes through the belt and is connected with the transmission of second belt pulley.

Preferably, the front surface of the feeding chamber is fixedly provided with a spacer bar, and the front surface of the feeding chamber is fixedly provided with an observation window behind the spacer bar.

Preferably, a hollow communicating groove is formed in the side face of the adjusting partition plate, and the depth value of the hollow communicating groove is slightly smaller than the height value of the adjusting partition plate.

Preferably, the front surface of the discharging roller is provided with eight material containing grooves.

Preferably, the control device is electrically connected with the bottom scale, the first electric push rod, the second electric push rod and the servo motor.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this mining breaker feed rate adjusting device, through setting up the bottom balance, hold the board, second electric putter and push rod for when the last material of loading attachment reaches the weight of settlement, loading that can stop loading attachment, then push the material to the side of adjusting the baffle and carry out the material loading, through setting up adjusting the baffle, first electric putter, when making this adjusting the unloading that the material can be adjusted to the baffle, the space size between adjusting the baffle and the feed chamber, thereby adjust the speed of feeding.

2. This mining breaker feed speed adjusting device through setting up servo motor and unloading roller for the material volume that enters into the breaker inside keeps the even constantly, prevents that the power that the breaker receives from carrying out great change, and then prolongs the life of breaker.

Drawings

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

FIG. 2 is a back view of the feeding chamber of the present invention;

FIG. 3 is a side view of the structure-adjusting partition plate of the present invention;

figure 4 is the side view of the structure discharging roller of the utility model.

In the figure: 1. a crusher; 2. a control device; 3. a feed chamber; 4. a bottom scale; 5. a second electric push rod; 6. a push rod; 7. a feeding device; 8. a holding plate; 9. an elastic supporting seat; 10. adjusting the partition plate; 11. an arc-shaped slot; 12. a discharge roller; 13. a rotating shaft; 14. a servo motor; 15. a first pulley; 16. a belt; 17. a second pulley; 18. a spacer bar; 19. a hollow communicating groove; 20. a pin shaft; 21. a material containing groove; 22. a first electric push rod; 23. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

Referring to fig. 1-4, a feeding speed adjusting device for a mining crusher comprises a crusher 1 and a feeding device 7, wherein a control device 2 is fixedly installed on the front surface of the crusher 1, a feeding chamber 3 is fixedly communicated with the top of the crusher 1, an adjusting partition plate 10 is movably installed on the top of an inner cavity of the feeding chamber 3, an arc-shaped groove 11 matched with the adjusting partition plate 10 is formed in the front surface of the inner cavity of the feeding chamber 3, a first electric push rod 22 is movably installed on the front surface of the feeding chamber 3, a pin shaft 20 matched with the adjusting partition plate 10 is movably installed at one end of the first electric push rod 22, the adjusting partition plate 10 and the first electric push rod 22 are arranged so that the adjusting partition plate 10 can adjust the space between the adjusting partition plate 10 and the feeding chamber 3 when the feeding of materials, thereby adjusting the feeding speed, a scale bottom 4 is movably installed at the right side of the adjusting partition plate 10 at the bottom, the top of the bottom balance 4 is movably provided with a containing plate 8, the top of the bottom balance 4 is fixedly provided with an elastic supporting seat 9 matched with the containing plate 8, the bottom of the feeding chamber 3 is fixedly provided with a second electric push rod 5, the output end of the second electric push rod 5 is fixedly connected with a push rod 6, the top of the push rod 6 extends into the feeding chamber 3 and is contacted with the bottom of the containing plate 8, the feeding device 7 is positioned at the upper right side of the containing plate 8, the front of the feeding chamber 3 is fixedly provided with a servo motor 14, the output end of the servo motor 14 is fixedly provided with a first belt pulley 15, the control device 2 is electrically connected with the bottom balance 4, the first electric push rod 22, the second electric push rod 5 and the servo motor 14, and the feeding device 7 can be stopped when the material on the feeding device 7 reaches the set weight through the arrangement of the bottom balance 4, the containing plate 8, the second electric push rod 5 and the push rod 6, then the material is pushed to the side of the adjusting partition plate 10 for feeding.

3 inner chambers of feed chamber are located the left side below movable mounting who adjusts baffle 10 and have pivot 13, the outer fixed cover of pivot 13 is equipped with unloading roller 12, the fixed cover of one end that pivot 13 is located the 3 outsides of feed chamber is equipped with second belt pulley 17, first belt pulley 15 passes through belt 16 and is connected with the transmission of second belt pulley 17, flourishing silo 21 has been seted up in the front of unloading roller 12, the quantity of flourishing silo 21 is eight, through setting up servo motor 14 and unloading roller 12, make the material volume that enters into 1 inside of breaker keep even constantly, prevent that the power that breaker 1 received from carrying out great change, and then prolong the life of breaker 1.

The front surface of the feeding chamber 3 is fixedly provided with the isolating rod 18, the front surface of the feeding chamber 3 is fixedly provided with the observation window 23 positioned behind the isolating rod 18, the isolating rod 18 can prevent materials from damaging the observation window 23, and the observation window 23 is made of reinforced glass.

The side of adjusting baffle 10 has seted up cavity intercommunication groove 19, and the degree of depth of cavity intercommunication groove 19 slightly is lighter than the high value of adjusting baffle 10, and the setting up of cavity intercommunication groove 19 makes the material that is less than cavity intercommunication groove 19 width directly through adjusting baffle 10, carries out the material loading.

The working principle is that when the crusher is used, the feeding device 7 conveys materials to the containing plate 8, at the moment, the bottom scale 4 weighs the amount of the materials, when the set amount of the materials is reached, a signal is sent to the control device 2, at the moment, the control device 2 controls the feeding device 7 to stop operating, then, the second electric push rod 5 operates to drive the push rod 6 to operate, at the moment, the push rod 6 pushes the containing plate 8 to incline, so that the materials enter the adjusting partition plate 10, when the crusher 1 works, firstly, the first electric push rod 22 drives the adjusting partition plate 10 to incline through the pin shaft 20 by controlling the movement of the first electric push rod 22, so that the size of a feeding hole at the feeding chamber 3 is adjusted, at the moment, the materials enter the discharging roller 12 through the lower part of the adjusting partition plate 10, at the moment, the servo motor 14 drives the first belt pulley 15 to rotate, the first belt pulley 15 drives the second belt pulley 17 to rotate through the belt 16, the second belt pulley 17 drives the discharging roller 12 to rotate through the rotating shaft 13, the material enters the material containing groove 21, and when the material rotates, the material enters the crusher 1 to be crushed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining breaker feed speed adjusting device, includes breaker (1) and loading attachment (7), its characterized in that: the front fixed mounting of breaker (1) has controlling means (2), the fixed intercommunication in top of breaker (1) has feed chamber (3), the top movable mounting of feed chamber (3) inner chamber has adjusting partition board (10), arc wall (11) with adjusting partition board (10) matched with is seted up in the front of feed chamber (3) inner chamber, the front movable mounting of feed chamber (3) has first electric putter (22), the one end movable mounting of first electric putter (22) has round pin axle (20) with adjusting partition board (10) matched with, the right side movable mounting that the bottom of feed chamber (3) inner chamber is located adjusting partition board (10) has bottom balance (4), the top movable mounting of bottom balance (4) has holding board (8), the top fixed mounting of bottom balance (4) has and holds board (8) matched with elastic support seat (9), the bottom fixed mounting of feed chamber (3) has second electric putter (5), output fixedly connected with push rod (6) of second electric putter (5), the top of push rod (6) extends to the inside of feed chamber (3) and contacts with the bottom that holds board (8), loading attachment (7) are located the upper right side that holds board (8), the positive fixed mounting of feed chamber (3) has servo motor (14), the output fixed mounting of servo motor (14) has first belt pulley (15).

2. The mining crusher feed speed adjusting device of claim 1, characterized in that: the utility model discloses a material inlet chamber (3) inner chamber is located the left side below movable mounting who adjusts baffle (10) and has pivot (13), the fixed cover of surface of pivot (13) is equipped with unloading roller (12), the fixed cover of one end that pivot (13) are located the feed chamber (3) outside is equipped with second belt pulley (17), first belt pulley (15) are connected with second belt pulley (17) transmission through belt (16).

3. The mining crusher feed speed adjusting device of claim 1, characterized in that: the front of the feeding chamber (3) is fixedly provided with a spacer bar (18), and the front of the feeding chamber (3) is positioned behind the spacer bar (18) and is fixedly provided with an observation window (23).

4. The mining crusher feed speed adjusting device of claim 1, characterized in that: the side surface of the adjusting partition plate (10) is provided with a hollow communicating groove (19), and the depth value of the hollow communicating groove (19) is slightly smaller than the height value of the adjusting partition plate (10).

5. The mining crusher feed speed adjusting device of claim 2, characterized in that: the front surface of the discharging roller (12) is provided with eight material containing grooves (21), and the number of the material containing grooves (21) is eight.

6. The mining crusher feed speed adjusting device of claim 1, characterized in that: the control device (2) is electrically connected with the bottom scale (4), the first electric push rod (22), the second electric push rod (5) and the servo motor (14).