CN214636703U

CN214636703U - Environment-friendly grit rubbing crusher for building site

Info

Publication number: CN214636703U
Application number: CN202120312608.3U
Authority: CN
Inventors: 董璐璐
Original assignee: Heilongjiang Heyi Technology Development Co ltd
Current assignee: Heilongjiang Heyi Technology Development Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-09
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an environment-friendly grit rubbing crusher for building site relates to grit rubbing crusher technical field, including the base, base below left side fixed mounting has the motor, and fixed surface installs broken organism on the base, and broken organism right flank lower extreme fixed mounting has the fan mouth, and broken organism left flank lower extreme fixed mounting has the rubble to accomodate the bag. The utility model discloses an increase the rubble and accomodate the bag, avoid directly arranging the powder to the air in and cause the pollution of surrounding environment, reach the effect of environmental protection, avoid the sandstone powder to cause the influence to constructor's health on every side simultaneously, increase feeding baffle and reset spring, avoid smashing in-process powder from the feed inlet departure, reach the purpose of effectively collecting the sandstone powder, avoid the powder departure to lead to environmental pollution simultaneously, increase directional fan, accelerate the speed that the sandstone powder was collected, avoid the sandstone powder to pile up the normal work that influences the rubbing crusher inside the broken organism.

Description

Environment-friendly grit rubbing crusher for building site

Technical Field

The utility model relates to a grit rubbing crusher relates to grit rubbing crusher technical field, concretely relates to environment-friendly grit rubbing crusher for building site.

Background

A large amount of gravels are often produced in the construction site, when the volume of the gravels is overlarge, the gravels are not beneficial to the subsequent treatment of the gravels, the gravels are required to be crushed and then treated, and the gravels are added into the machine by the gravels crusher, and the gravels are crushed by the eccentric jaw and the fixed jaw plate. The following problems exist in the prior art:

1. the existing sand-stone crusher directly discharges sand powder after crushing sand, so that the sand powder is scattered in the air, especially in windy weather, and the floating sand powder causes serious pollution to the surrounding air, thus being not beneficial to environmental protection and being not beneficial to the health of surrounding constructors;

2. the feed inlet of the sand-stone crusher is designed to be open, so that part of sand-stone powder can fly out from the feed inlet after the sand-stone crusher crushes, the sand-stone powder is difficult to collect, and the flying sand-stone powder can pollute the surrounding environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides an environment-friendly gravel crusher for construction sites, which aims to have the capability of collecting gravel powder and solve the problem of environmental pollution caused by direct discharge of the gravel powder; the other purpose is to solve the problem that the sand powder flows out from the feeding hole so as to achieve the effect of facilitating the collection of the sand powder.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an environment-friendly grit rubbing crusher for building site, includes the base, base below left side fixed mounting has the motor, fixed surface installs broken organism on the base, broken organism right flank lower extreme fixed mounting has the fan mouth, broken organism left surface lower extreme fixed mounting has the rubble to accomodate the bag.

The utility model discloses technical scheme's further improvement lies in: the motor output shaft is fixedly connected with a driving wheel, the driving wheel is movably connected with a driving belt, and the driving belt is movably connected with a driving wheel.

The utility model discloses technical scheme's further improvement lies in: the eccentric rotating shaft is fixedly connected to the center of the side face of the transmission wheel, an eccentric jaw is fixedly connected to the outer surface of the eccentric rotating shaft, the eccentric jaw is cylindrical, the eccentric rotating shaft penetrates through the position, not the center shaft, of the eccentric jaw, and a flywheel is fixedly connected to the other end of the eccentric rotating shaft.

The utility model discloses technical scheme's further improvement lies in: the crusher comprises a crusher body and is characterized in that a feed inlet is fixedly connected to the upper surface of the crusher body, a feed baffle is movably mounted inside the feed inlet, a fixed jaw plate is fixedly connected to the left side wall inside the crusher body, and the width value of the fixed jaw plate is the same as that of the eccentric jaw plate.

The utility model discloses technical scheme's further improvement lies in: the feeding baffle plate is characterized in that a feeding rotating shaft is movably connected to the top end of the feeding baffle plate, the feeding rotating shaft is movably connected with the left side of the top end of the feeding port, a reset spring is fixedly connected between the feeding baffle plate and the left side wall of the feeding port, and two ends of the reset spring are fixedly connected with the lower surface of the left side wall of the feeding port and the lower surface of the feeding baffle plate respectively.

The utility model discloses technical scheme's further improvement lies in: the bottom end of the feeding hole is movably connected with a right directional rotating shaft, the directional rotating shaft is movably connected with a directional baffle, and the other end of the directional baffle is in contact with the left position of the upper surface of the eccentric jaw.

The utility model discloses technical scheme's further improvement lies in: the inside fixed mounting of fan mouth has directional fan, bag right side fixedly connected with discharge gate is accomodate to the rubble, the discharge gate is seted up in breaker left side wall lower extreme, the fan mouth with the discharge gate position is symmetrical about the breaker body.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides an environment-friendly grit crusher for building site, this utility model increase the rubble at traditional grit crusher discharge gate and accomodate the bag, accomplish crushing after the grit powder, the powder can be followed the discharge gate and arranged to the rubble and accomodate the bag in, avoids directly arranging the powder to the air and cause the pollution of surrounding environment, reaches the effect of environmental protection, avoids the grit powder to cause the influence to constructor's health on every side simultaneously.

2. The utility model provides an environment-friendly grit rubbing crusher for building site, this utility model increase feeding baffle and reset spring in feed inlet department, when the grit gets into the feed inlet, feeding baffle can be opened under the grit action of gravity, makes the grit go into in the breaker, gets into back feeding baffle and closes under the effect of reset spring, avoids smashing in-process powder and flies out from the feed inlet, reaches the purpose of effectively collecting the grit powder, avoids the powder to fly out simultaneously and leads to environmental pollution.

3. The utility model provides an environment-friendly grit rubbing crusher for building site, the utility model discloses increase directional fan, directional fan can ensure that the grit powder moves towards a direction, accelerate the speed that the grit powder was collected, avoid the grit powder to pile up the normal work that influences rubbing crusher in broken organism inside, increase directional baffle simultaneously, directional baffle can only clockwise rotate, make directional fan during operation the grit powder can not get into eccentric jaw top through directional baffle, influence the collection efficiency of grit powder, ensure simultaneously that the grit can not get into broken organism bottom through eccentric jaw the right, cause the grit broken incomplete.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is an internal cross-sectional view of the present invention;

fig. 4 is a schematic view of the feeding baffle and the return spring of the present invention.

In the figure: 1. a base; 2. a motor; 21. a drive wheel; 22. a transmission belt; 23. a driving wheel; 24. a flywheel; 25. an eccentric rotating shaft; 26. an eccentric jaw;

3. crushing the machine body; 31. a feed inlet; 32. a feed baffle; 33. fixing a jaw plate; 34. a directional rotating shaft; 35. a directional baffle; 321. a feeding rotating shaft; 322. a reset spring;

4. a fan port; 41. a directional blower; 5. a gravel storage bag; 51. and (4) a discharge port.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides an environment-friendly grit crusher for building site, including base 1, base 1 below left side fixed mounting has motor 2, and fixed surface installs breaker body 3 on the

base

1, and 3 right flank lower extremes fixed mounting of breaker body has

fan mouth

4, and 3 left flanks lower extreme fixed mounting of breaker body has the rubble to accomodate bag 5.

In this embodiment, the motor 2 is responsible for the drive of the whole crushing device, and the gravel storage bag 5 is responsible for collecting crushed gravel powder.

As shown in fig. 1-4, in the present embodiment, preferably, an output shaft of the motor 2 is fixedly connected with a driving wheel 21, the driving wheel 21 is movably connected with a driving belt 22, the driving belt 22 is movably connected with a driving wheel 23, a central position of a side surface of the driving wheel 23 is fixedly connected with an eccentric rotating shaft 25, an outer surface of the eccentric rotating shaft 25 is fixedly connected with an eccentric jaw 26, the eccentric jaw 26 is cylindrical, the eccentric rotating shaft 25 penetrates through a non-central shaft position of the eccentric jaw 26, the other end of the eccentric rotating shaft 25 is fixedly connected with a flywheel 24, a fixed jaw 33 is fixedly connected to a left side wall inside the crusher body 3, a width value of the fixed jaw 33 is the same as a width value of the eccentric jaw 26, the motor 2 can drive the driving wheel 23 to rotate by the driving wheel 23, the eccentric jaw 26 is driven to rotate by the driving wheel 23, the eccentric jaw 26 can periodically extrude the fixed jaw 33 when rotating, thereby completing the extrusion and crushing of the sandstone, the flywheel 24 primarily provides a greater inertial force to the rotational compression of the eccentric jaw 26, thereby assisting the motor 2 in completing the rotation of the eccentric jaw 26.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a directional blower 41 is fixedly installed inside the blower port 4, a discharge port 51 is fixedly connected to the right side of the gravel storage bag 5, the discharge port 51 is arranged at the lower end of the left side wall of the crusher body 3, the blower port 4 and the discharge port 51 are symmetrical with respect to the crusher body 3, the bottom end of the feed port 31 is movably connected with a right directional rotating shaft 34, the directional rotating shaft 34 is movably connected with a directional baffle 35, the other end of the directional baffle 35 contacts with the upper surface of the eccentric jaw 26 and is close to the left side, the directional baffle 35 can only rotate clockwise around the directional rotating shaft 34 without affecting the normal rotation of the eccentric jaw 26, but can isolate the space above and below the eccentric jaw 26, prevent the gravel powder from entering above the eccentric jaw 26, simultaneously prevent the uncrushed gravel from entering the bottom of the crusher body 3 from the right side of the eccentric jaw 26, the directional blower 41 can directionally blow the gravel powder to discharge the discharge port 51 more quickly, and prevent the gravel powder from accumulating in the crusher body 3, the powder of smashing the completion simultaneously is accomodate bag 5 by the rubble and is collected, prevents that the powder from getting into the air, polluting the surrounding environment.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, fixed surface is connected with feed inlet 31 on the

breaker body

3, 31 inside movable mounting of feed inlet has

feeding baffle

32, 32 top swing joint of feeding baffle has feeding pivot 321,

feeding pivot

321 and 31 top left side swing joint of feed inlet, fixedly connected with reset spring 322 between feeding baffle 32 and the 31 left side wall of feed inlet, reset spring 322 both ends respectively with 31 left side walls of feed inlet and feeding baffle 32 fixed surface connection, feeding baffle 32 can prevent that the grit powder from the fly-out of feed inlet 31, thereby influence the powder and collect, prevent to cause the pollution to the environment, but reset spring 322 can guarantee that feeding baffle 32 can self-closing resets after opening under grit gravity.

The working principle of the environment-friendly sandstone grinder for construction sites is described in detail below.

As shown in fig. 1-4, the motor 2 is started, the motor 2 drives the driving wheel 23 to rotate through the driving belt 22, the driving wheel 23 drives the eccentric jaw 26 to rotate through the eccentric rotating shaft 25, the distance between the eccentric jaw 26 and the fixed jaw 33 changes periodically when the eccentric jaw 26 rotates, then sand is added into the feeding port 31, the feeding baffle 32 is opened under the gravity of sand, sand enters the crusher body 3, then the feeding baffle 32 is closed under the action of the reset spring 322, sand enters between the eccentric jaw 26 and the fixed jaw 33 along the directional baffle 35, the eccentric jaw 26 rotates, so that the distance between the eccentric jaw 26 and the fixed jaw changes periodically, sand is squeezed periodically, crushed sand enters the bottom through the gap between the crushed sand and the crushed sand enters the bottom and is blown to the crushed sand containing bag 5 under the action of the directional fan 41, and un-crushed sand continues to be squeezed and crushed between the eccentric jaw 26 and the fixed jaw 33, and finally, collecting powder, replacing the gravel containing bag 5 and finishing the whole gravel crushing work.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides an environment-friendly grit rubbing crusher for building site, includes base (1), its characterized in that: base (1) below left side fixed mounting has motor (2), fixed surface installs breaker body (3) on base (1), breaker body (3) right flank lower extreme fixed mounting has fan mouth (4), breaker body (3) left surface lower extreme fixed mounting has the rubble to accomodate bag (5).

2. The environment-friendly sandstone crusher for construction sites according to claim 1, wherein: the output shaft of the motor (2) is fixedly connected with a driving wheel (21), the driving wheel (21) is movably connected with a driving belt (22), and the driving belt (22) is movably connected with a driving wheel (23).

3. The environment-friendly sandstone crusher for construction sites according to claim 2, wherein: the eccentric rotating shaft (25) is fixedly connected to the center of the side face of the driving wheel (23), an eccentric jaw (26) is fixedly connected to the outer surface of the eccentric rotating shaft (25), the eccentric jaw (26) is cylindrical, the eccentric rotating shaft (25) penetrates through the non-center shaft position of the eccentric jaw (26), and the flywheel (24) is fixedly connected to the other end of the eccentric rotating shaft (25).

4. The environment-friendly sandstone crusher for construction sites according to claim 1, wherein: the crusher is characterized in that a feeding hole (31) is fixedly connected to the upper surface of the crusher body (3), a feeding baffle (32) is movably mounted inside the feeding hole (31), a fixed jaw plate (33) is fixedly connected to the left side wall inside the crusher body (3), and the width value of the fixed jaw plate (33) is the same as that of the eccentric jaw (26).

5. The environment-friendly sand grinder for construction sites as claimed in claim 4, wherein: feeding baffle (32) top swing joint has feeding pivot (321), feeding pivot (321) and feed inlet (31) top left side swing joint, fixedly connected with reset spring (322) between feeding baffle (32) and feed inlet (31) left side wall, reset spring (322) both ends respectively with feed inlet (31) left side wall and feeding baffle (32) lower fixed surface be connected.

6. The environment-friendly sand grinder for construction sites as claimed in claim 4, wherein: the bottom end of the feeding hole (31) is movably connected with a right directional rotating shaft (34), the directional rotating shaft (34) is movably connected with a directional baffle (35), and the other end of the directional baffle (35) is in contact with the left position of the upper surface of the eccentric jaw (26).

7. The environment-friendly sandstone crusher for construction sites according to claim 1, wherein: fan mouth (4) inside fixed mounting has directional fan (41), bag (5) right side fixedly connected with discharge gate (51) are accomodate to the rubble, discharge gate (51) are seted up in breaker body (3) left side wall lower extreme, fan mouth (4) with discharge gate (51) position is symmetrical about breaker body (3).