CN215878220U - Branch rubbing crusher test equipment - Google Patents

Abstract

The utility model discloses branch grinder test equipment which comprises a conveyor and a feeding grinder, wherein the feeding grinder comprises a shell, a feeding mechanism and a grinding mechanism, and the shell is fixed on the upper part of a first support; the lower part of the shell is opened; the front side of the shell is provided with an open type feed inlet, and the open type feed inlet corresponds to the output end of the conveyor; the feeding mechanism is arranged in the shell and is positioned at one side close to the open type feeding hole; the crushing mechanism is arranged in the shell and is positioned behind the feeding mechanism. The utility model can research the parameters of the traveling speed, the feeding rotating speed, the crushing rotating speed and the like during the crushing operation of the movable branch crusher, and provides the optimal working parameters for the crushing equipment of the movable branch crusher.

Description

Branch rubbing crusher test equipment

Technical Field

The utility model relates to the technical field of crusher tests, in particular to a test device of a branch crusher.

Background

At present, the performance of a pulverizer for pulverizing a moving object is still imperfect, and a test is required. However, there is currently no dedicated pulverizer test equipment.

Therefore, it is an urgent problem to be solved by those skilled in the art to provide a test apparatus for a shoot mill.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a test device for a branch grinder, which can test the grinder to obtain optimal working parameters.

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

a test device of a branch crusher comprises a conveyor and a feeding crusher,

the feed grinder includes:

the shell is fixed on the upper part of the first bracket; the lower part of the shell is open; the front side of the shell is provided with an open type feed inlet, and the open type feed inlet corresponds to the output end of the conveyor;

the feeding mechanism is arranged in the shell and is positioned on one side close to the open type feeding hole;

and the crushing mechanism is arranged in the shell and is positioned behind the feeding mechanism.

By adopting the scheme, the utility model has the beneficial effects that:

the method can be used for researching the parameters such as the advancing speed, the feeding rotating speed, the crushing rotating speed and the like during the crushing operation of the movable branch crusher, and provides the optimal working parameters for the crushing equipment of the movable branch crusher.

Further, the feeding mechanism comprises:

the first rotating shaft is arranged in the shell and is positioned on one side close to the open type feed inlet; a plurality of first feeding knives with downward knife edges are arranged on the periphery of the first rotating shaft;

the second rotating shaft is arranged in the shell and is positioned below the first rotating shaft; a plurality of second feeding knives with upward knife edges are arranged on the periphery of the second rotating shaft;

the supporting shaft is arranged in the shell and is positioned above the first rotating shaft;

the first motor is fixed at the top of the shell, and an output shaft of the first motor, the second rotating shaft, the first rotating shaft and the support shaft are in transmission connection through a first chain;

the first frequency converter is arranged on the rear side wall of the shell and electrically connected with the first motor.

Further, the method also comprises the following steps:

the first retaining plate is fixed on the top wall in the shell and positioned above the first rotating shaft;

and the first soil retaining plate is fixed inside the shell and positioned at the rear side of the second rotating shaft.

Further, a first chain cover is arranged on the periphery of the first chain.

Further, the crushing mechanism includes:

the third rotating shaft is arranged in the shell and is positioned behind the first rotating shaft and the second rotating shaft; a scraping plate is arranged on the periphery of the third rotating shaft;

the ring tooth leakage net is fixed at the bottom of the machine shell and is positioned below the third rotating shaft and the scraper;

the second motor is fixed at the top of the shell, and an output shaft of the second motor is in transmission connection with the third rotating shaft through a belt;

and the second frequency converter is arranged on the rear side wall of the shell and is electrically connected with the second motor.

Further, a belt housing is mounted on the periphery of the belt.

Further, the conveyor includes:

the conveying belt is arranged on the upper part of the second bracket and sleeved on the transmission shaft;

a third motor mounted below the conveyor belt; an output shaft of the third motor is in transmission connection with the transmission shaft through a second chain;

and the third frequency converter is arranged on the rear side wall of the shell and is electrically connected with the third motor.

Further, a second chain cover is arranged on the periphery of the second chain.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of a test apparatus of a branch grinder provided by the present invention;

FIG. 2 is a front view of FIG. 1 provided with the present invention;

FIG. 3 is a side view of a feed grinder provided in accordance with the present invention;

figure 4 the accompanying drawing is a side view of figure 1 provided by the present invention.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1-4, the embodiment of the utility model discloses a test device of a branch grinder, which comprises a conveyor 1 and a feeding grinder 2,

the feed crusher 2 includes:

a housing 21, wherein the housing 21 is fixed on the upper part of the first bracket 3; the lower part of the housing 21 is open; the front side of the housing 21 has an open type feed inlet 211, and the open type feed inlet 211 corresponds to the output end of the conveyor 1;

the feeding mechanism 4 is arranged inside the machine shell 21 and is positioned at one side close to the open type feeding hole 211;

and the crushing mechanism 5 is arranged in the machine shell 21 and is positioned behind the feeding mechanism 4.

The utility model can research the parameters of the traveling speed, the feeding rotating speed, the crushing rotating speed and the like during the crushing operation of the movable branch crusher, and provides the optimal working parameters for the crushing equipment of the movable branch crusher.

Specifically, the feeding mechanism 4 includes:

a first rotary shaft 41, the first rotary shaft 41 is installed inside the casing 21 and is positioned at one side close to the open type feed inlet 211; a plurality of first feeding knives 42 with downward distributed knife edges are arranged on the periphery of the first rotating shaft 41; a first gear engaged with the first chain 47 is mounted on the first rotating shaft 41;

a second rotating shaft 43, the second rotating shaft 43 being installed inside the housing 21 and located below the first rotating shaft 41; a plurality of second feeding knives 44 with upward knife edges are arranged on the periphery of the second rotating shaft 43; a second gear engaged with the first chain 47 is installed on the second rotating shaft 43;

a support shaft 45, the support shaft 45 being installed inside the cabinet 21 and above the first rotating shaft 41; a third gear engaged with the first chain 47 is mounted on the support shaft 45;

the first motor 46, the first motor 46 is fixed on the top of the chassis 21, the output shaft of the first motor 46 is fitted with the fourth gear engaging with first chain; an output shaft of the first motor 46, the second rotating shaft 43, the first rotating shaft 41 and the supporting shaft 45 are in transmission connection through a first chain 47;

the first frequency converter 48, the first frequency converter 48 is disposed on the rear side wall of the machine casing 21, the first frequency converter 48 is electrically connected with the first motor 46, and the first frequency converter 48 is used for controlling the rotating speed of the first motor 46, so as to adjust the feeding speed.

Specifically, the feeding mechanism 4 further includes:

a first retaining plate 49, wherein the first retaining plate 49 is fixed on the top wall of the interior of the casing 21 and is positioned above the first rotating shaft 41;

and a second soil guard plate 410, the first soil guard plate 410 being fixed inside the housing 21 and located at the rear side of the second rotating shaft 43.

Specifically, the first chain case 6 is installed on the periphery of the first chain 47.

Specifically, the crushing mechanism 5 includes:

a third rotating shaft 51, wherein the third rotating shaft 51 is installed inside the housing 21 and is located behind the first rotating shaft 41 and the second rotating shaft 43; a scraper is arranged on the periphery of the third rotating shaft 51;

the ring gear leakage net 52 is fixed at the bottom of the machine shell 21 and is positioned below the third rotating shaft 51 and the scraper;

the second motor 53, the second motor 53 is fixed on the top of the chassis 21, the output shaft of the second motor 53 is in transmission connection with the third rotating shaft 51 through the belt 54;

the second frequency converter 55, the second frequency converter 55 is disposed on the rear side wall of the machine casing 21, the second frequency converter 55 is electrically connected with the second motor 53, and the second frequency converter 55 is used for controlling the rotating speed of the second motor 53, so as to adjust the crushing speed.

Specifically, a belt housing 7 is mounted on the periphery of the belt 54.

Specifically, the conveyor 1 includes:

the conveyor belt 11 is arranged at the upper part of the second bracket 8 and sleeved on the transmission shaft 111; a fifth gear engaged with the second chain 13 is mounted on the transmission shaft 111;

a third motor 12, wherein the third motor 12 is arranged below the conveyor belt 11; a sixth gear is mounted on an output shaft of the third motor 12; an output shaft of the third motor 12 is in transmission connection with the transmission shaft 111 through a second chain 13;

and the third frequency converter 14 is arranged on the rear side wall of the machine shell 21, the third frequency converter 14 is electrically connected with the third motor 12, and the third frequency converter 14 is used for controlling the rotating speed of the third motor 12 so as to adjust the advancing speed of branches.

Specifically, a second chain housing is installed on the periphery of the second chain 13.

The working principle of the utility model is as follows:

placing the test branches on a conveyor belt 11, starting a third frequency converter 14, adjusting the rotating speed of a third motor 12, driving a transmission shaft 111 to rotate by the third motor 12 through a second chain 13, conveying the test branches to an open type feeding port 211, forcibly feeding the test branches into a crushing space through a first feeding knife 42 on a first rotating shaft 41 and a second feeding knife 44 on a second rotating shaft 43, wherein the starting, stopping and speed of feeding are controlled by a first frequency converter 48 in the process; the second frequency converter 55 is started to adjust the rotating speed of the second motor 53, the second motor 53 drives the third rotating shaft 51 to rotate through the belt 54, the scraper arranged on the third rotating shaft 51 crushes the test branches, and finally, the crushed material with the size is discharged out of the machine shell 21 from the net opening of the ring gear screen 52 under the action of centrifugal force.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The branch crusher test equipment comprises a conveyor and is characterized by further comprising a feeding crusher, wherein the feeding crusher comprises:

the shell is fixed on the upper part of the first bracket; the lower part of the shell is open; the front side of the shell is provided with an open type feed inlet, and the open type feed inlet corresponds to the output end of the conveyor;

the feeding mechanism is arranged in the shell and is positioned on one side close to the open type feeding hole;

and the crushing mechanism is arranged in the shell and is positioned behind the feeding mechanism.

2. The shoot mill testing apparatus of claim 1, wherein the feed mechanism comprises:

the first rotating shaft is arranged in the shell and is positioned on one side close to the open type feed inlet; a plurality of first feeding knives with downward knife edges are arranged on the periphery of the first rotating shaft;

the second rotating shaft is arranged in the shell and is positioned below the first rotating shaft; a plurality of second feeding knives with upward knife edges are arranged on the periphery of the second rotating shaft;

the supporting shaft is arranged in the shell and is positioned above the first rotating shaft;

the first motor is fixed at the top of the shell, and an output shaft of the first motor, the second rotating shaft, the first rotating shaft and the support shaft are in transmission connection through a first chain;

the first frequency converter is arranged on the rear side wall of the shell and electrically connected with the first motor.

3. The shoot mill testing apparatus of claim 2, further comprising:

the first retaining plate is fixed on the top wall in the shell and positioned above the first rotating shaft;

and the first soil retaining plate is fixed inside the shell and positioned at the rear side of the second rotating shaft.

4. The twig mill test apparatus according to claim 2, wherein the first chain housing is mounted around the periphery of said first chain.

5. The twig mill test apparatus according to claim 2, wherein said grinding mechanism comprises:

the third rotating shaft is arranged in the shell and is positioned behind the first rotating shaft and the second rotating shaft; a scraping plate is arranged on the periphery of the third rotating shaft;

the ring tooth leakage net is fixed at the bottom of the machine shell and is positioned below the third rotating shaft and the scraper;

the second motor is fixed at the top of the shell, and an output shaft of the second motor is in transmission connection with the third rotating shaft through a belt;

and the second frequency converter is arranged on the rear side wall of the shell and is electrically connected with the second motor.

6. The twig mill test apparatus according to claim 5, wherein a belt housing is mounted around the periphery of said belt.

7. A shoot mill test rig according to any one of claims 1 to 6, wherein the conveyor comprises:

the conveying belt is arranged on the upper part of the second bracket and sleeved on the transmission shaft;

a third motor mounted below the conveyor belt; an output shaft of the third motor is in transmission connection with the transmission shaft through a second chain;

and the third frequency converter is arranged on the rear side wall of the shell and is electrically connected with the third motor.

8. The twig mill test apparatus according to claim 7, wherein a second chain housing is mounted around the periphery of said second chain.

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