High-efficiency material crusher

Abstract

The utility model discloses a high-efficiency material crusher, including case, control panel and crushing chamber, the front surface of case is fixedly equipped with the crushing chamber, the surface of one side of case is fixedly equipped with the control panel, the lower surface of case is movably equipped with rollers close to the four corners, the upper part of case is movably equipped with a material tray, and the lower part of case is equipped with the material tray. And a baffle is movably installed in the front end of the material disc, a cavity cover is movably installed on the front surface of the smashing cavity, and a feeding hopper is fixedly installed on the front surface of the cavity cover. According to the high-efficiency material crusher disclosed by the utility model, when the cavity cover is opened, the charging tray can be separated from the feeding hopper, and the separated charging tray can be pushed backwards, so that when the interior of the crushing cavity is cleaned, the charging tray cannot be influenced due to the fact that the charging tray is positioned above the crushing cavity, and when the cavity cover is closed, the charging tray can be pushed backwards. And the feeding hopper and the charging tray can be automatically communicated and positioned in the closing process of the cavity cover.

Description

Technical Field

[0001] The utility model relates to the field of crushers, in particular to a high-efficiency material crusher. Background Art

[0002] A material crusher is a high-efficiency mechanical device specifically used for crushing, and the materials crushed by the crusher can be better utilized.

[0003] However, there are some deficiencies in the current material crushers. When the material crusher is in use, the lower end of the feed hopper is fixedly installed on the cavity cover of the crushing cavity, and the upper end of the feed hopper is fixed to the material tray. Therefore, when the cavity cover is opened, the material tray will flip along with the flipping of the cavity cover, and the flipped material tray is located above the crushing cavity. When the staff needs to clean the inside of the crushing cavity, the head of the staff is likely to touch the material tray, which will affect the cleaning work. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a high-efficiency material crusher, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A high-efficiency material crusher includes a chassis, a control panel and a crushing cavity. The crushing cavity is fixedly installed on the front surface of the chassis. The control panel is fixedly installed on one side surface of the chassis. The lower surface of the chassis is movably installed with rollers near the four corners. A material tray is movably installed above the chassis. A baffle is movably installed inside the front end of the material tray. The front surface of the crushing cavity is movably installed with a cavity cover. The front surface of the cavity cover is fixedly installed with a feed hopper. The upper end of the feed hopper is movably installed with a positioning member. The lower surface of the crushing cavity is fixedly installed with a discharge port.

[0007] Preferably, a limiting slider is fixedly installed on the upper surface of the chassis, and stoppers are fixedly installed on the front surface and the rear surface of the limiting slider.

[0008] Preferably, a guide pipe is fixedly installed on the front surface of the material tray. An extension block is fixedly installed on the front surface of the guide pipe and below. Positioning grooves are opened on the inclined surface of the extension block near both sides. A support plate is fixedly installed on the lower surface of the material tray, and a limiting chute is opened on the lower surface of the support plate.

[0009] Preferably, a sleeve block is fixedly installed on the front surface of the upper end of the feed hopper. Rod grooves are opened near both sides inside the sleeve block. The upper end of the feed hopper is communicated with the guide pipe, and the lower end of the feed hopper is communicated with the crushing cavity.

[0010] Preferably, the positioning member includes a handle, a positioning rod, a stop ring and a spring. The positioning rods are fixedly installed on the upper surface of the handle and on both sides. The upper ends of the positioning rods pass through the rod grooves and are embedded in the positioning grooves.

[0011] Preferably, the limiting slider is embedded in the limiting chute. A stop ring is fixedly sleeved on the surface of the positioning rod inside the rod groove. A spring is sleeved on the surface of the positioning rod inside the rod groove and below the stop ring.

[0012] Preferably, the upper end of the spring is fixed to the stop ring, and the lower end of the spring is fixed to the inner lower surface of the rod groove.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] In the present utility model, by setting the machine case, the material tray, the feed hopper and the positioning member to cooperate with each other, after the cavity cover is unlocked from the crushing cavity, the positioning member is pulled downward, so that the upper end of the positioning rod of the positioning member exits from the positioning groove of the material tray. Then, when the cavity cover is flipped, the material tray can be separated from the feed hopper. Finally, the material tray is pushed backward. In this way, when cleaning the inside of the crushing cavity, it will not be affected because the material tray is located above the crushing cavity. When closing the cavity cover, first push the material tray forward. When the positioning rod of the positioning member contacts the inclined surface of the extension block, as the cavity cover continues to rotate, the inclined surface of the extension block will press the positioning rod downward until the positioning rod is embedded in the positioning groove of the inclined surface of the extension block. In this way, the connection positioning of the material tray and the feed hopper can be automatically completed. Description of the Drawings

[0015] Figure 1 It is the overall structure diagram of a high-efficiency material crusher of the present utility model;

[0016] Figure 2 It is the structure diagram of the material tray of a high-efficiency material crusher of the present utility model;

[0017] Figure 3 It is the partial sectional view of the feed hopper of a high-efficiency material crusher of the present utility model;

[0018] Figure 4 It is the structure diagram of the positioning member of a high-efficiency material crusher of the present utility model.

[0019] In the figure: 1. Machine case; 101. Limiting slider; 102. Stopper; 2. Control panel; 3. Roller; 4. Material tray; 401. Support plate; 402. Limiting chute; 403. Guide pipe; 404. Extension block; 405. Positioning groove; 5. Baffle; 6. Crushing cavity; 7. Cavity cover; 8. Feed hopper; 801. Sleeve block; 802. Rod groove; 9. Positioning member; 901. Handle; 902. Positioning rod; 903. Stop ring; 904. Spring; 10. Discharge port. Detailed implementation mode

[0020] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation modes.

[0021] As Figures 1-4 shown, a high-efficiency material pulverizer includes a chassis 1, a control panel 2 and a pulverizing chamber 6. The pulverizing chamber 6 is fixedly installed on the front surface of the chassis 1, the control panel 2 is fixedly installed on one side surface of the chassis 1, rollers 3 are movably installed on the lower surface of the chassis 1 near the four corners, a material tray 4 is movably installed above the chassis 1, a baffle 5 is movably installed inside the front end of the material tray 4, a chamber cover 7 is movably installed on the front surface of the pulverizing chamber 6, a feed hopper 8 is fixedly installed on the front surface of the chamber cover 7, a positioning member 9 is movably installed at the upper end of the feed hopper 8, and a discharge port 10 is fixedly installed on the lower surface of the pulverizing chamber 6.

[0022] A limiting slider 101 is fixedly installed on the upper surface of the chassis 1, and stoppers 102 are fixedly installed on the front surface and the rear surface of the limiting slider 101. The stoppers 102 can prevent the limiting slider 101 from separating from the limiting chute 402; a guide pipe 403 is fixedly installed on the front surface of the material tray 4, an extension block 404 is fixedly installed on the front surface of the guide pipe 403 and below, positioning grooves 405 are formed on the inclined surface of the extension block 404 near both sides, a support plate 401 is fixedly installed on the lower surface of the material tray 4, a limiting chute 402 is formed on the lower surface of the support plate 401, and the cooperation between the positioning grooves 405 and the positioning rods 902 can position the material tray 4; a sleeve block 801 is fixedly installed on the front surface of the upper end of the feed hopper 8, rod grooves 802 are formed inside the sleeve block 801 near both sides, the upper end of the feed hopper 8 is communicated with the guide pipe 403, and the lower end of the feed hopper 8 is communicated with the pulverizing chamber 6; the positioning member 9 includes a handle 901, positioning rods 902, a stop ring 903 and a spring 904. Positioning rods 902 are fixedly installed on the upper surface of the handle 901 near both sides, and the upper ends of the positioning rods 902 pass through the rod grooves 802 and are embedded in the positioning grooves 405; the limiting slider 101 is embedded in the limiting chute 402, a stop ring 903 is fixedly sleeved on the surface of the positioning rod 902 located inside the rod groove 802, and a spring 904 is sleeved on the surface of the positioning rod 902 located inside the rod groove 802 and below the stop ring 903. The spring 904 has an upward pushing force on the stop ring 903. There is a certain frictional force between the limiting slider 101 and the limiting chute 402, and the frictional force is greater than the pushing force of the chamber cover 7 on the extension block 404 of the material tray 4 when the chamber cover 7 is closed. In this way, it can be ensured that the material tray 4 will not be pushed backward when the chamber cover 7 is closed; the upper end of the spring 904 is fixed to the stop ring 903, and the lower end of the spring 904 is fixed to the inner lower surface of the rod groove 802.

[0023] It should be noted that the present utility model is a high-efficiency material crusher. When in use, the material to be crushed is placed in the material tray 4. The material in the material tray 4 slides into the feed hopper 8, enters the crushing chamber 6 after passing through the feed hopper 8 for crushing, and the crushed material is discharged from the discharge port 10. After the cavity cover 7 is unlocked from the crushing chamber 6, the positioning member 9 is pulled downward so that the upper end of the positioning rod 902 of the positioning member 9 exits from the positioning groove 405 of the material tray 4. Then, when the cavity cover 7 is flipped, the material tray 4 can be separated from the feed hopper 8. Finally, the material tray 4 is pushed backward, so that when cleaning the inside of the crushing chamber 6, it will not be affected by the material tray 4 being located above the crushing chamber 6. When closing the cavity cover 7, first push the material tray 4 forward. When the positioning rod 902 of the positioning member 9 contacts the inclined surface of the extension block 404, as the cavity cover 7 continues to rotate, the inclined surface of the extension block 404 will press the positioning rod 902 downward until the positioning rod 902 is embedded in the positioning groove 405 of the inclined surface of the extension block 404, so that the connection positioning between the material tray 4 and the feed hopper 8 can be automatically completed.

[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency material crusher, characterized in that: It includes a chassis (1), a control panel (2) and a crushing chamber (6). The crushing chamber (6) is fixedly installed on the front surface of the chassis (1). The control panel (2) is fixedly installed on one side surface of the chassis (1). Rollers (3) are movably installed on the lower surface of the chassis (1) near the four corners. A feeding tray (4) is movably installed above the chassis (1). A baffle (5) is movably installed inside the front end of the feeding tray (4). A chamber cover (7) is movably installed on the front surface of the crushing chamber (6). A feed hopper (8) is fixedly installed on the front surface of the chamber cover (7). A positioning member (9) is movably installed at the upper end of the feed hopper (8). A discharge port (10) is fixedly installed on the lower surface of the crushing chamber (6).

2. The high-efficiency material grinder according to claim 1, wherein: A limit slider (101) is fixedly installed on the upper surface of the chassis (1). Stopping blocks (102) are fixedly installed on the front surface and the rear surface of the limit slider (101).

3. The high-efficiency material crusher according to claim 2, characterized in that: A guide pipe (403) is fixedly installed on the front surface of the feeding tray (4). An extension block (404) is fixedly installed on the front surface of the guide pipe (403) and below it. Positioning grooves (405) are opened on the inclined surface of the extension block (404) near both sides. A support plate (401) is fixedly installed on the lower surface of the feeding tray (4). A limit sliding groove (402) is opened on the lower surface of the support plate (401).

4. The high-efficiency material crusher according to claim 3, wherein: A sleeve block (801) is fixedly installed on the front surface of the upper end of the feed hopper (8). Rod grooves (802) are opened near both sides inside the sleeve block (801). The upper end of the feed hopper (8) is communicated with the guide pipe (403), and the lower end of the feed hopper (8) is communicated with the crushing chamber (6).

5. The high-efficiency material crusher according to claim 4, wherein: The positioning member (9) includes a handle (901), a positioning rod (902), a stop ring (903) and a spring (904). Positioning rods (902) are fixedly installed on the upper surface of the handle (901) near both sides. The upper ends of the positioning rods (902) pass through the rod grooves (802) and are embedded in the positioning grooves (405).

6. The high-efficiency material crusher according to claim 5, characterized in that: The limit slider (101) is embedded in the limit sliding groove (402). A stop ring (903) is fixedly sleeved on the surface of the positioning rod (902) inside the rod groove (802). A spring (904) is sleeved on the surface of the positioning rod (902) inside the rod groove (802) and below the stop ring (903).

7. An efficient material pulverizer according to claim 6, characterized in that: The upper end of the spring (904) is fixed to the stop ring (903), and the lower end of the spring (904) is fixed to the inner lower surface of the rod groove (802).

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