Crusher feeding port capable of adjusting discharging amount

Abstract

The utility model relates to the technical field of crushers, and particularly discloses a crusher feed inlet capable of adjusting discharge quantity, which comprises a crusher feed inlet, the top of the crusher feed inlet is connected with a dust collection pipeline, two sides of the dust collection pipeline are respectively provided with an electric telescopic rod, and the bottom of each electric telescopic rod is provided with a striker plate. Sliding blocks are connected to the two ends of the material blocking plate correspondingly, shovel heads are connected to the bottoms of the sliding blocks, a rectangular groove allowing the material blocking plate to move up and down is formed in the top of the pulverizer feeding port, a discharging inclined plate is arranged at the bottom end in the pulverizer feeding port, and sliding grooves matched with the sliding blocks are formed in side plates on the two sides in the pulverizer feeding port correspondingly; a graduated scale is arranged on one side of the sliding groove. According to the utility model, the liftable striker plate is arranged at the feeding hole of the crusher, the size of the feeding hole of the crusher can be automatically adjusted according to the crushing amount, and under the action of the striker plate, the feeding can be smoothly realized when the crusher crushes, and the condition that the crusher stops working due to material blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a pulverizer feed port with adjustable feeding amount. Background Art

[0002] During the production process of epoxy molding compound, some raw materials with large solid particles need to be crushed before use, or in the process of making cakes, cakes with unqualified diameter or weight need to be crushed before use. When the crusher is crushing, slowly pour the material to be crushed into the crusher from the feeding port of the powder machine. The adding speed needs to be manually controlled. It is forbidden to pour in large quantities during the entire crushing process to prevent the crusher from clogging.

[0003] When the crusher is purchased, the size and shape of the crusher's feeding inlet are fixed. When the crusher is used for crushing, the material to be crushed is poured into the crusher's feeding inlet manually with a shovel. During the pouring process, the speed needs to be as uniform and slow as possible. Pouring too quickly will cause the crusher to be blocked and unable to continue working; pouring too slowly will result in low crushing output, affecting production efficiency. Therefore, in order to ensure the normal operation of the crusher, there are strict operating requirements for the manual pouring amount. For example, the crushing amount required to be poured is 1-1.5kg / minute. Employees need to rely on production experience to explore the speed of pouring the crushing amount, which is difficult to control. For this purpose, a crusher feeding inlet with adjustable feeding amount is provided. Utility Model Content

[0004] The purpose of the present invention is to provide a crusher feed port with adjustable feeding amount to address the defects of the prior art, so as to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crusher feed port with adjustable feeding amount, comprising a crusher feed port, the top of the crusher feed port is connected with a dust suction pipe, electric telescopic rods are installed on both sides of the dust suction pipe, the bottom of the electric telescopic rod is installed with a baffle plate, both ends of the baffle plate are connected with sliders, the bottom of the slider is connected with a shovel head, the top of the crusher feed port is provided with a rectangular groove for allowing the baffle plate to move up and down, the inner bottom end of the crusher feed port is provided with a feeding inclined plate, the inner side panels of the crusher feed port are provided with slide grooves matching the sliders, and a scale is provided on one side of the slide groove.

[0006] As an optimal technical solution of the present invention, the slider is welded to the baffle plate, the shovel head is welded to the bottom of the slider, a connecting block is installed at one end of the electric telescopic rod, and the connecting block is fixedly connected to the baffle plate by bolts.

[0007] As an optimal technical solution of the present invention, the electric telescopic rod is installed on the top of the crusher feed port by bolts, the electric telescopic rod is installed on the connecting frame by bolts, the connecting frame is installed on the dust suction pipe, a rubber ring is provided on the inner side of the connecting frame, and a threaded rod with a rotating handle is threadedly connected to the connecting frame.

[0008] As a preferred technical solution of the present invention, the material blocking plate is movably connected to the slide groove via a slider.

[0009] As a preferred technical solution of the present invention, a control panel is installed on the top of the crusher feed port, and the control panel is electrically connected to the electric telescopic rod.

[0010] As a preferred technical solution of the present invention, the dust collection pipe is connected to the dust collection equipment through a conveying pipe.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model installs a lifting baffle plate at the feed inlet of the grinder, which can automatically adjust the size of the feed inlet of the grinder according to the amount of crushing. Under the action of the baffle plate, the grinder can smoothly feed the material during crushing, avoiding the situation where the grinder stops working due to material blockage.

[0013] When operating, employees only need to shovel the material to be crushed or pour it directly into the feed port of the crusher. The material to be crushed enters the crusher from the gap under the baffle plate. Under the control of the baffle plate, the material to be crushed can enter the crusher at a uniform speed. Employees only need to add more material when they see that the material to be crushed is almost gone. There is no need to manually control the pouring amount and adding speed, which reduces the workload of employees.

[0014] The material baffle of the utility model is connected to the electric telescopic rod to achieve up and down lifting, and the electric telescopic rod is connected to the feed port of the crusher. The electric telescopic rod is also connected to the dust collection pipe through the connecting frame to ensure the stability of the electric telescopic rod when working.

[0015] The utility model provides a shovel head at the bottom of the baffle plate, which can be used to shovel out the material in the chute when the baffle plate descends, preventing the material from blocking the baffle plate from descending; a scale is also provided to facilitate the staff to quickly find the position where the baffle plate stops;

[0016] The unloading inclined plate of the utility model is arranged at an inclined angle, which facilitates the rapid unloading of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2This is a schematic diagram of the connection structure of the material baffle plate of the present utility model.

[0019] In the figure: 1. Crusher feed port; 2. Discharge ramp; 3. Dust suction pipe; 4. Material baffle; 5. Electric telescopic rod; 6. Slide; 7. Scale; 8. Connecting frame; 9. Control panel; 10. Rubber ring; 11. Connecting block; 12. Slider; 13. Shovel head; 14. Threaded rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0021] Example: See Figure 1-2 The utility model provides a technical solution: a crusher feeding port with adjustable feeding amount, comprising a crusher feeding port 1, a dust suction pipe 3 is connected to the top of the crusher feeding port 1, electric telescopic rods 5 are installed on both sides of the dust suction pipe 3, a baffle plate 4 is installed at the bottom of the electric telescopic rod 5, both ends of the baffle plate 4 are connected to sliders 12, the bottom of the slider 12 is connected to a shovel head 13, a rectangular groove is provided on the top of the crusher feeding port 1 for allowing the baffle plate 4 to move up and down, a feeding inclined plate 2 is provided at the bottom end of the inner part of the crusher feeding port 1, and slide grooves 6 matching the slider 12 are provided on both side panels of the inner side of the crusher feeding port 1, and a scale 7 is provided on one side of the slide groove 6.

[0022] The slider 12 is welded to the baffle plate 4, the shovel head 13 is welded to the bottom of the slider 12, and a connecting block 11 is installed at one end of the electric telescopic rod 5. The connecting block 11 is fixed to the baffle plate 4 by bolts, and the electric telescopic rod 5 is used to realize the movement of the baffle plate 4 in the slide groove 6 and the rectangular groove.

[0023] The electric telescopic rod 5 is installed on the top of the crusher feed port 1 by bolts, and the electric telescopic rod 5 is installed on the connecting frame 8 by bolts. The connecting frame 8 is installed on the dust suction pipe 3. A rubber ring 10 is provided on the inner side of the connecting frame 8. A threaded rod 14 with a rotating handle is threadedly connected to the connecting frame 8, so that the electric telescopic rod 5 is not only fixed on the crusher feed port 1 but also connected to the dust suction pipe 3, thereby improving stability.

[0024] The baffle plate 4 is movably connected to the chute 6 via a slider 12 .

[0025] A control panel 9 is installed on the top of the crusher feed port 1. The control panel 9 is electrically connected to the electric telescopic rod 5. The control panel 9 is used to control the electric telescopic rod 5 to be powered on and work.

[0026] The dust collection pipe 3 is connected to the dust collection equipment through the conveying pipe to absorb dust during the unloading process.

[0027] Working principle: A crusher feed port with adjustable feeding amount. When in use, according to the feeding amount, the electric telescopic rod 5 is controlled by the control panel 9 to work, so that the electric telescopic rod 5 drives the baffle plate 4 to slowly descend, and the shovel head 13 at the bottom of the slider 12 at both ends of the baffle plate 4 shovels out the material in the chute 6. The height of the feeding port can be intuitively seen through the scale 7, so that it is convenient for the staff to quickly lower the baffle plate 4 to the appropriate position, and then put the material into the crusher feeding port 1. Under the action of the feeding inclined plate 2, the material enters the crusher through the feeding port. The material enters more evenly, and it can also avoid large clumps of material entering the crusher to cause blockage. The baffle plate 4 and the electric telescopic rod 5 are integrated, and the electric telescopic rod 5 is connected to the crusher feeding port 1 and the dust suction pipe 3, thereby improving the overall stability performance.

[0028] The above embodiments merely represent implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A crusher feed port with adjustable feeding amount, comprising a crusher feed port (1), characterized in that: The top of the crusher feed port (1) is connected to a dust suction pipe (3), electric telescopic rods (5) are installed on both sides of the dust suction pipe (3), a baffle plate (4) is installed at the bottom of the electric telescopic rod (5), both ends of the baffle plate (4) are connected to sliders (12), the bottom of the slider (12) is connected to a shovel head (13), the top of the crusher feed port (1) is provided with a rectangular groove for allowing the baffle plate (4) to move up and down, the bottom end of the crusher feed port (1) is provided with a material discharge inclined plate (2), the side plates on both sides of the interior of the crusher feed port (1) are provided with a slide groove (6) matching the slider (12), and a scale (7) is provided on one side of the slide groove (6).

2. The feed port of the crusher with adjustable feed amount according to claim 1, characterized in that: The slider (12) is welded to the baffle plate (4), the shovel head (13) is welded to the bottom of the slider (12), and a connecting block (11) is installed at one end of the electric telescopic rod (5), and the connecting block (11) is fixedly connected to the baffle plate (4) by bolts.

3. The feed port of the crusher with adjustable feed amount according to claim 1, characterized in that: The electric telescopic rod (5) is mounted on the top of the crusher feed port (1) by means of bolts. The electric telescopic rod (5) is mounted on a connecting frame (8) by means of bolts. The connecting frame (8) is mounted on a dust collection pipe (3). A rubber ring (10) is provided on the inner side of the connecting frame (8). A threaded rod (14) with a rotating handle is threadedly connected to the connecting frame (8).

4. The feed port of the crusher with adjustable feed amount according to claim 1, characterized in that: The material blocking plate (4) is movably connected to the slide groove (6) via a slider (12).

5. The feed port of the crusher with adjustable feed amount according to claim 1, characterized in that: A control panel (9) is installed on the top of the crusher feed port (1), and the control panel (9) is electrically connected to the electric telescopic rod (5).

6. The feed port of a crusher with adjustable feed amount according to claim 1, characterized in that: The dust collection pipe (3) is connected to the dust collection equipment via a delivery pipe.

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