An inverted Y-shaped material distribution device

Abstract

The utility model relates to the technical field of material distribution and distribution, specifically an inverted Y-shaped material distribution and distribution device, including a support frame, a material distribution mechanism is fixedly installed at the front end of the support frame, a vibrating screen is arranged at the lower side of the material distribution mechanism, and the material distribution mechanism includes a material distribution pipeline, a motor fixedly installed at the middle position of the front side surface of the material distribution pipeline, and two connecting pipelines installed at the lower end of the material distribution pipeline. In the utility model, the material entering the material distribution pipeline will be first blocked by the first blocking mechanism, and after a certain period of time, the state of the first blocking mechanism is changed by the motor, so that all the materials on the first blocking mechanism enter the vibrating screen, and the second blocking mechanism will continue to block the material, so that the material will not continue to enter the vibrating screen, and by cutting off the material, the vibrating screen can perform efficient vibration filtration on a certain amount of material, and the efficiency of the vibrating screen will not be affected by the accumulation of a large amount of material.

Description

Technical Field

[0001] The utility model relates to the technical field of material dividing and distributing, in particular to an inverted Y-shaped material dividing and distributing device. Background Art

[0002] In the lime industry, the vibrating screen is a mechanical device for continuous screening of materials. During use, the width of a large vibrating screen can reach more than 2500mm. Before the material enters the vibrating screen, it is generally transported by a belt. The width of the funnel at the head of the belt is generally 600-700mm, which is much smaller than the width of the screen. Therefore, if the material cannot be effectively and evenly dispersed before entering the vibrating screen, the screen of the vibrating screen cannot be effectively utilized, thus affecting the screening efficiency. In particular, fine powder with a particle size of less than 3mm has poor fluidity and falls too concentrated on the screen, making it difficult to disperse, which seriously affects the screening efficiency. Over time, lime is easy to absorb moisture and will also clog the screen.

[0003] The invention patent with the authorization announcement number CN114192391A discloses a material distribution device, which includes a driving mechanism, a transmission shaft, a distribution plate, and a shell. The transmission shaft is connected to the distribution plate, and the distribution plate is located in the shell. The driving mechanism drives the transmission shaft to rotate, and the feed port of the shell is connected to the feeding device through a flange, and the discharge port of the shell is connected to the vibrating screen through a flange. Compared with the prior art, the beneficial effects of the invention are: 1. When the present invention is used on site, it can be directly installed in front of the feed port of the vibrating screen and connected by a flange, which is simple, convenient and fast to install. 2. During the use of the present invention, when the distribution plate in the device rotates, in addition to being able to evenly disperse the material, the brush on one side of the distribution plate can also clean the fine powder adhering to the inner wall of the shell to prevent the fine powder from absorbing moisture and hardening on the inner wall of the shell for a long time.

[0004] Although the above invention can evenly separate the materials entering the vibrating screen, the feeding mechanism of the above invention cannot control whether to stop feeding, and will continuously feed the materials into the vibrating screen, which cannot give the vibrating screen time for vibration filtering. A large amount of material accumulation affects the efficiency of the vibrating screen, and the addition can only be stopped. If the material is added through other feeding mechanisms such as a feed pump, the feeding pump can only be turned off to stop adding, and then restarted when adding. Frequent opening and closing of the material pump will affect the service life of the material pump. In view of this, we propose an inverted Y-shaped material distribution device. Utility Model Content

[0005] The utility model provides an inverted Y-shaped material dividing and distributing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material distribution mechanism (2) is fixedly mounted on the front end of the support frame (1), and a vibrating screen (3) is arranged on the lower side of the material distribution mechanism (2);

[0008] The material distribution mechanism (2) comprises a material distribution pipeline (21), a motor (23) fixedly mounted at the middle position of the front surface of the material distribution pipeline (21), and two connecting pipelines (22) mounted at the lower end of the material distribution pipeline (21);

[0009] A rotating mechanism (211) is installed at a middle position inside the material distribution pipeline (21), a first blocking mechanism (212) is installed on the left side of the lower end inside the material distribution pipeline (21), and a second blocking mechanism (213) is installed on the right side of the lower end inside the material distribution pipeline (21);

[0010] The first blocking mechanism (212) comprises a first connecting rod (2122) rotatably connected to the inner surface of the material distribution pipe (21), a first blocking plate (2121) fixedly mounted on the outer end of the first connecting rod (2122), and a first driven sprocket (2123) mounted on the rear end of the first connecting rod (2122);

[0011] The second blocking mechanism (213) comprises a second connecting rod (2132) rotatably connected to the inner surface of the material distribution pipe (21), a second blocking plate (2131) fixedly mounted on the outer end of the second connecting rod (2132), and a second driven sprocket (2133) mounted on the rear end of the second connecting rod (2132).

[0012] As a preferred technical solution, the rotating mechanism (211) comprises a rotating rod (2111), a rotating plate (2112) welded to the upper side of the rotating rod (2111), a first driving sprocket (2113) fixedly mounted on the rear side of the rotating rod (2111), and a second driving sprocket (2114) fixedly mounted on the rear end of the rotating rod (2111).

[0013] As a preferred technical solution, the material distribution pipe (21) is an inverted Y-shaped structure as a whole, the material distribution pipe (21) is made of metal material, and the connecting pipe (22) is made of cloth material.

[0014] As a preferred technical solution, the first driving sprocket (2113) and the first driven sprocket (2123) are connected via a chain, and the second driving sprocket (2114) and the second driven sprocket (2133) are connected via a chain.

[0015] As a preferred technical solution, the rotation angle of the rotating plate (2112) is 0 to 90 degrees, and the first blocking plate (2121) and the second blocking plate (2131) are perpendicular to each other.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The material entering the distribution pipe will be blocked by the first blocking mechanism first. After a certain period of time, the state of the first blocking mechanism will be changed by the motor, so that all the materials on the first blocking mechanism will enter the vibrating screen, and the second blocking mechanism will continue to block the materials, so that the materials will not continue to enter the vibrating screen.

[0018] 2. By cutting off the material, the vibrating screen can efficiently vibrate and filter a certain amount of material, and the efficiency of the vibrating screen will not be affected by the accumulation of a large amount of material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the material distributing mechanism in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the material distribution pipeline in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the rotating mechanism in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the first blocking mechanism and the second blocking mechanism in the utility model.

[0024] The meaning of each number in the figure is:

[0025] 1. Support frame;

[0026] 2. material distribution mechanism; 21. material distribution pipeline; 211. rotating mechanism; 2111. rotating rod; 2112. rotating plate; 2113. first driving sprocket; 2114. second driving sprocket; 212. first blocking mechanism; 2121. first blocking plate; 2122. first connecting rod; 2123. first driven sprocket; 213. second blocking mechanism; 2131. second blocking plate; 2132. second connecting rod; 2133. second driven sprocket; 22. connecting pipeline; 23. motor;

[0027] 3. Vibrating screen. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 5 , this embodiment provides a technical solution:

[0030] An inverted Y-shaped material distribution device comprises a support frame 1, a material distribution mechanism 2 is fixedly installed at the front end of the support frame 1, a vibrating screen 3 is arranged at the lower side of the material distribution mechanism 2, the material distribution mechanism 2 comprises a material distribution pipeline 21, a motor 23 fixedly installed at the middle position of the front side surface of the material distribution pipeline 21, and two connecting pipelines 22 installed at the lower end of the material distribution pipeline 21, a rotating mechanism 211 is installed at the middle position inside the material distribution pipeline 21, a first blocking mechanism 212 is installed at the left side of the lower end of the material distribution pipeline 21, and a second blocking mechanism 213 is installed at the right side of the lower end of the material distribution pipeline 21, the first blocking mechanism 212 and the second blocking mechanism 213 are perpendicular to each other, and the first blocking mechanism 212 comprises a first connecting rod 2122 rotatably connected to the inner surface of the material distribution pipeline 21, and a first connecting rod 2122 fixedly installed at the first connecting rod 21 22, and a first blocking plate 2121 at the outer end of the first connecting rod 2122 and a first driven sprocket 2123 installed at the rear end of the first connecting rod 2122. The first driving sprocket 2113 and the first driven sprocket 2123 are connected by a chain, and the transmission connection is performed by the chain. The second blocking mechanism 213 includes a second connecting rod 2132 rotatably connected to the inner surface of the distribution pipe 21, a second blocking plate 2131 fixedly installed at the outer end of the second connecting rod 2132, and a second driven sprocket 2133 installed at the rear end of the second connecting rod 2132. The second driving sprocket 2114 and the second driven sprocket 2133 are connected by a chain, and the transmission connection is performed by the chain. Through the above mechanism, the material entering the vibrating screen 3 can be intercepted, so that the material can enter the vibrating screen 3 in batches and in a quantitative manner.

[0031] It should be supplemented that the output shaft of the motor 23 is coaxially connected to the rotating rod 2111.

[0032] Furthermore, the rotating mechanism 211 includes a rotating rod 2111, a rotating plate 2112 welded to the upper side of the rotating rod 2111, a first driving sprocket 2113 fixedly installed on the rear side of the rotating rod 2111, and a second driving sprocket 2114 fixedly installed on the rear end of the rotating rod 2111. The motor 23 controls the rotation of the rotating rod 2111 to drive the rotating plate 2112 to rotate.

[0033] In this embodiment, the distribution pipe 21 is an inverted Y-shaped structure as a whole. The distribution pipe 21 is made of metal material, and the connecting pipe 22 is made of cloth material, so that the vibration of the vibrating screen 3 will not affect the distribution pipe 21.

[0034] In this embodiment, the rotating plate 2112 rotates at an angle of 0 to 90 degrees, and the first blocking plate 2121 and the second blocking plate 2131 are perpendicular to each other, so that materials can enter from one side while materials can be blocked from the other side.

[0035] It is worth mentioning that the structures and working principles of the motor 23 and the vibrating screen 3 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0036] During the specific use of the inverted Y-shaped material distribution device of this embodiment, when the material enters from the upper side of the material distribution pipe 21, the rotating plate 2112 fits the left side wall of the material distribution pipe 21, so that the material can enter the upper side of the second blocking mechanism 213. After a period of accumulation, the motor 23 is started to control the rotating rod 2111 to rotate 90 degrees clockwise, so that the rotating plate 2112 also rotates 90 degrees clockwise, and the second driven sprocket 2133 in the second blocking mechanism 213 is connected to the second active sprocket 2114 on the rear side of the rotating mechanism 211 through a chain, so that the second blocking plate 2131 also rotates 90 degrees, so that the material blocked by the second blocking plate 2131 will fall into the vibrating screen 3 for filtration;

[0037] Since the first driven sprocket 2123 and the first active sprocket 2113 in the first blocking mechanism 212 are also connected by a chain, as the rotating rod 2111 rotates, the first blocking plate 2121 will also rotate 90 degrees. At this time, the upper end of the rotating plate 2112 is close to the right side surface of the distribution pipe 21, so that the material entering the distribution pipe 21 can be blocked by the first blocking mechanism 212, so that the material can enter the vibrating screen 3 in batches.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An inverted Y-shaped material distribution device, comprising a support frame (1), characterized in that: A material distribution mechanism (2) is fixedly mounted on the front end of the support frame (1), and a vibrating screen (3) is arranged on the lower side of the material distribution mechanism (2); The material distribution mechanism (2) comprises a material distribution pipeline (21), a motor (23) fixedly mounted at the middle position of the front surface of the material distribution pipeline (21), and two connecting pipelines (22) mounted at the lower end of the material distribution pipeline (21); A rotating mechanism (211) is installed at a middle position inside the material distribution pipeline (21), a first blocking mechanism (212) is installed on the left side of the lower end inside the material distribution pipeline (21), and a second blocking mechanism (213) is installed on the right side of the lower end inside the material distribution pipeline (21); The first blocking mechanism (212) comprises a first connecting rod (2122) rotatably connected to the inner surface of the material distribution pipe (21), a first blocking plate (2121) fixedly mounted on the outer end of the first connecting rod (2122), and a first driven sprocket (2123) mounted on the rear end of the first connecting rod (2122); The second blocking mechanism (213) comprises a second connecting rod (2132) rotatably connected to the inner surface of the material distribution pipe (21), a second blocking plate (2131) fixedly mounted on the outer end of the second connecting rod (2132), and a second driven sprocket (2133) mounted on the rear end of the second connecting rod (2132).

2. The inverted Y-shaped material distribution device according to claim 1, characterized in that: The rotating mechanism (211) comprises a rotating rod (2111), a rotating plate (2112) welded to the upper side of the rotating rod (2111), a first driving sprocket (2113) fixedly mounted on the rear side of the rotating rod (2111), and a second driving sprocket (2114) fixedly mounted on the rear end of the rotating rod (2111).

3. The inverted Y-shaped material distribution device according to claim 2, characterized in that: The material distribution pipe (21) is in an inverted Y-shaped structure as a whole. The material distribution pipe (21) is made of metal material, and the connecting pipe (22) is made of cloth material.

4. The inverted Y-shaped material distribution device according to claim 3, characterized in that: The first driving sprocket (2113) and the first driven sprocket (2123) are connected via a chain, and the second driving sprocket (2114) and the second driven sprocket (2133) are connected via a chain.

5. The inverted Y-shaped material distribution device according to claim 4, characterized in that: The rotating plate (2112) has a rotation angle of 0 to 90 degrees, and the first blocking plate (2121) and the second blocking plate (2131) are perpendicular to each other.

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