CN218784853U - A mechanism for crushing high-purity red phosphorus lumps - Google Patents

Abstract

The utility model discloses a mechanism for crushing high-purity red phosphorus blocks, which comprises a bracket. A box body is arranged inside the bracket, and a red phosphorus crushing distance adjustment mechanism is arranged inside the box body. The red phosphorus crushing distance adjustment mechanism includes a The chute on both sides, the inner wall of the box and the two sliders are rotatably connected with crushing rollers, and the two sides of the inner wall of one chute are rotatably connected with a screw rod, and the outer wall of the screw rod is connected to one side of the corresponding slider. The inner wall of the threaded hole is threaded. The utility model is a mechanism for crushing high-purity red phosphorus blocks. The first motor drives the rotating shaft to drive the bevel gear on the rotating shaft to rotate, and drives the bevel gear connected with the crushing roller to rotate the corresponding crushing roller. The second motor drives another crushing roller, and then turns the screw rod. Under the action of the chute, the screw rod drives the slider to move, changing the distance between the crushing rollers, and adopting a gradual crushing method to reduce damage to the crushing rollers and prolong the service life. .

Description

A mechanism for crushing high-purity red phosphorus lumps

technical field

The utility model relates to the field of high-purity red phosphorus processing, in particular to a mechanism for crushing high-purity red phosphorus blocks.

Background technique

High-purity phosphorus usually refers to electronic-grade high-purity red phosphorus, which is used to manufacture semiconductor materials. The existing processed high-purity red phosphorus is packed in blocks and has a large volume. Due to the different needs of high-purity red phosphorus customer groups, it is often necessary to break larger red phosphorus blocks. Packed in the desired size.

In view of this, Chinese Patent No. CN217725693U is a high-purity red phosphorus crushing device, which uses a water-tight environment to squeeze and crush red phosphorus. The whole process has no other additives to ensure the purity of the crushed red phosphorus. The above-mentioned broken high-purity red phosphorus block The spacing of the crushing mechanism is fixed, which cannot be adjusted, and it is not convenient to carry out gradual crushing. If things go on like this, the fixed crushing will easily cause damage to the crushing mechanism, resulting in reduced service life. At the same time, the above patent does not have the function of screening the crushed red phosphorus. As a result, part of the red phosphorus does not reach the required crushing size, resulting in a reduction in the practicability of the crushing mechanism.

Utility model content

In order to solve the above-mentioned problems, the purpose of this utility model is to provide a mechanism for crushing high-purity red phosphorus lumps, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model proposes a mechanism for crushing high-purity red phosphorus blocks, including a bracket, a box is provided inside the bracket, and a red phosphorus crushing distance adjustment mechanism is provided inside the box. The phosphorus crushing distance adjustment mechanism includes chutes set on both sides of the inner wall of the box, the inner walls of the chute are slidingly connected with sliders, and the inner wall of the box and the two sliders are rotatably connected with crushing rollers. One of the two sides of the inner wall of the chute is rotatably connected with a screw rod, the outer wall of the screw rod is threadedly connected with the inner wall of the threaded hole provided on one side of the corresponding slider, and the connection provided at the top of the corresponding slider The inner wall of the hole is rotatably connected with a rotating shaft, and the bottom end of the rotating shaft is fixedly provided with one side of a bevel gear meshed with another bevel gear, and one end of the corresponding crushing roller is fixedly connected with the other bevel gear.

In one example, a first motor is fixedly installed on the top of the corresponding slider, the output end of the first motor is fixedly connected to the top end of the rotating shaft, and a second motor is fixedly installed on one side of the box. The output end of the second motor is fixedly connected with another crushing roller.

In one example, one side of the bottom end of the box body is rotatably connected to a connecting shaft through a connecting ear, one end of the connecting shaft and one side of the outer wall of the other crushing roller are fixedly equipped with transmission gears, and the two transmission gears interconnected with each other.

In one example, the inner walls of the grooves provided on the other two sides of the bottom end of the box are slidably connected with protrusions, one side of the protrusions is fixed with springs, and the bottom ends of the protrusions are first The screen is fixedly connected, the other end of the connecting shaft is fixedly provided with a cam, and the inner wall of the annular groove opened on one side of the cam is inserted and connected with a roller, and one side of the roller is fixedly connected with the first screen.

In one example, one side of the first screen is hinged with a second screen, and the other two sides of the first screen are fixed with a fixed plate, and one side of the fixed plate is connected to the second screen through a knob. Two screens are threaded.

In an example, the first motor is electrically connected to an external power supply through an external first motor switch, and the second motor is respectively connected to an external power supply through an external second motor switch.

A mechanism for crushing high-purity red phosphorus blocks proposed by the utility model can bring the following beneficial effects:

1. The first motor drives the rotating shaft to drive the bevel gear on the rotating shaft to rotate, drives the bevel gear connected to the crushing roller to rotate the corresponding crushing roller, the second motor drives another crushing roller, and then rotates the screw rod, which acts on the chute The lower screw rod drives the slider to move, changing the distance between the crushing rollers, and adopts the gradual crushing method to reduce the damage to the crushing rollers and prolong the service life.

2. While the second motor is running, the transmission gear rotates with it, and the connecting shaft drives the cam to rotate at the same time. Under the action of the spring, the roller drives the first screen and the second screen to reciprocate along the surface of the cam, and the crushed red phosphorus After screening, the red phosphorus that meets the crushing requirements falls, and after turning the knob to separate from the second screen, the second screen is deflected to take out the red phosphorus that does not meet the requirements, which improves the practicability of the crushing mechanism.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the utility model and constitute a part of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation of the utility model . In the attached picture:

Fig. 1 is a structural representation of the utility model;

Figure 2 is a sectional view of the internal structure of the utility model slider;

Fig. 3 is a schematic diagram of the connection structure between the first screen and the second screen of the present invention.

In the figure: 1, bracket; 2, box body; 3, slider; 4, crushing roller; 5, screw mandrel; 6, rotating shaft; 7, bevel gear; 8, first motor; 9, second motor; 10, Connecting ear; 11, connecting shaft; 12, transmission gear; 13, bump; 14, first screen; 15, cam; 16, spring; 17, roller; 18, second screen; 19, fixed plate; 20 , Knob.

Detailed ways

In order to illustrate the overall concept of the present utility model more clearly, the following will be described in detail by way of examples in conjunction with the accompanying drawings.

In describing the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" , "Top", "Bottom", "Inner", "Outer", "Axial", "Radial", "Circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, It is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection, electrical connection, or communication; it can be direct connection or indirect connection through an intermediary, it can be the internal communication of two components or the interaction of two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact. In the description of this specification, descriptions referring to the terms "one aspect", "some aspects", "examples", "specific examples", or "some examples" mean that specific features, structures, structures, Materials or features are included in at least one aspect or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same scheme or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more aspects or examples in a suitable manner.

Embodiment 1, the utility model provides a mechanism for crushing high-purity red phosphorus blocks as shown in Figure 1-3, including a support 1, a box 2 is provided inside the support 1, and a red phosphorus crushing is provided inside the box 2 Spacing adjustment mechanism, red phosphorus crushing spacing adjustment mechanism includes chutes opened on both sides of the inner wall of the box body 2, the inner walls of the chute are slidingly connected with sliders 3, and the inner wall of the box body 2 and the two sliders 3 are rotated A crushing roller 4 is connected, and the two sides of the inner wall of one of the chute are rotatably connected with a screw 5, and the outer wall of the screw 5 is threadedly connected with the inner wall of the threaded hole provided on one side of the corresponding slider 3, and the corresponding slider 3 The inner wall of the connection hole provided at the top is rotatably connected with a rotating shaft 6, and the bottom end of the rotating shaft 6 is fixedly provided with one side of the bevel gear 7 and is engaged with the other bevel gear 7, and one end of the corresponding crushing roller 4 is connected with the other bevel gear. 7 is fixedly connected, the top of the corresponding slide block 3 is fixedly installed with the first motor 8, the output end of the first motor 8 is fixedly connected with the top of the rotating shaft 6, and one side of the box body 2 is fixedly installed with the second motor 9, the second The output end of motor 9 is fixedly connected with another crushing roller 4;

Embodiment 2, as shown in Fig. 1 and Fig. 3, one side of the bottom end of the box body 2 is rotatably connected with a connecting shaft 11 through a connecting ear 10, and one end of the connecting shaft 11 and one side of the outer wall of another pulverizing roller 4 are fixedly provided with The transmission gear 12 is meshed with each other between the two transmission gears 12, and the inner wall of the groove provided on the other two sides of the bottom of the box body 2 is slidably connected with a protrusion 13, and one side of the protrusion 13 is fixedly provided with a spring 16, The first screen cloth 14 is fixedly connected at the bottom of projection 13, and the other end of connecting shaft 11 is fixedly provided with cam 15, and the inwall of the annular groove that one side of cam 15 offers is interspersed with roller 17, and one side of roller 17 is connected with The first screen cloth 14 is fixedly connected, and one side of the first screen cloth 14 is hinged with the second screen cloth 18, and the other two sides of the first screen cloth 14 are fixedly provided with a fixed plate 19, and one side of the fixed plate 19 is all passed through a knob 20 is screwed to the second screen 18, the first motor 8 is electrically connected to the external power supply through the external first motor switch, and the second motor 9 is respectively connected to the external power supply through the external second motor switch.

Working principle: After injecting water into the box body 2, the first motor 8 drives the rotating shaft 6 to drive the bevel gear 7 on the rotating shaft 6 to rotate, and drives the bevel gear 7 connected to the crushing roller 4 to make the corresponding crushing roller 4 rotate. The motor 9 drives another crushing roller 4, and then rotates the screw mandrel 5. Under the action of the chute, the screw mandrel 5 drives the slider 3 to move, changing the distance between the crushing rollers 4, and adopting a gradual crushing method for high-purity red phosphorus bricks, reducing the The damage to the crushing roller 4 prolongs the service life. After the damage is completed, open the bottom of the box 2, and the water flows out. While the second motor 9 continues to run, the transmission gear 12 rotates, and the connecting shaft 11 drives the cam 15 to rotate at the same time. 16 Under the action of the bumps 13, the roller 17 drives the first screen 14 and the second screen 18 to reciprocate along the surface of the cam 15 to screen the broken red phosphorus, and the red phosphorus that meets the crushing requirements falls, and the knob 20 and After the second screen 18 is separated, the second screen 18 deflects and takes out the red phosphorus that does not meet the requirements for re-crushing, which improves the practicability of the crushing mechanism.

Each embodiment in this specification is described in a progressive manner, the same and similar parts of each embodiment can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for relevant parts, refer to part of the description of the method embodiment.

The above descriptions are only examples of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the scope of claims of the present utility model.

Claims (6)

1. A mechanism for breaking high purity red phosphorus lumps, comprising: a bracket (1), a box body (2) is arranged inside the bracket (1), a red phosphorus crushing interval adjusting mechanism is arranged inside the box body (2),

the method is characterized in that: the red phosphorus crushing interval adjusting mechanism comprises sliding grooves formed in two sides of the inner wall of a box body (2), sliding blocks (3) are connected to the inner wall of each sliding groove in a sliding mode, crushing rollers (4) are connected between the inner wall of the box body (2) and the two sliding blocks (3) in a rotating mode, one of the sliding grooves is connected with a screw rod (5) in a rotating mode, the outer wall of the screw rod (5) is in threaded connection with the inner wall of a threaded hole formed in one side of the corresponding sliding block (3) and corresponds to the inner wall of a connecting hole formed in the top end of the sliding block (3), a rotating shaft (6) is connected to the inner wall of the connecting hole formed in the top end of the rotating shaft (6), one side of the rotating shaft (6) fixedly provided with a bevel gear (7) is connected with the other bevel gear (7) in a meshing mode, and the one end of each crushing roller (4) is connected with the other bevel gear (7) in a fixed mode.

2. The mechanism for breaking high-purity red phosphorus blocks according to claim 1, wherein: the top fixed mounting of corresponding slider (3) has first motor (8), the output of first motor (8) and the top fixed connection of pivot (6), one side fixed mounting of box (2) has second motor (9), the output and another crushing roller (4) fixed connection of second motor (9).

3. The mechanism for breaking high-purity red phosphorus blocks according to claim 2, wherein: one side of box (2) bottom is rotated through engaging lug (10) and is connected with connecting axle (11), one end of connecting axle (11) and one side of another crushing roller (4) outer wall all are fixed and are equipped with drive gear (12), two intermeshing connects between drive gear (12).

4. The mechanism of claim 3, wherein the mechanism comprises: the equal sliding connection of inner wall of the recess that box (2) other both sides were seted up has lug (13), one side of lug (13) is all fixed and is equipped with spring (16), the equal first screen cloth (14) fixed connection in bottom of lug (13), the fixed cam (15) that are equipped with of the other end of connecting axle (11), the inner wall interlude of the annular that one side of cam (15) was seted up is connected with gyro wheel (17), one side and first screen cloth (14) fixed connection of gyro wheel (17).

5. The mechanism for breaking high-purity red phosphorus blocks according to claim 4, wherein: one side of the first screen (14) is hinged with a second screen (18), fixing plates (19) are fixedly arranged on the other two sides of the first screen (14), and one side of each fixing plate (19) is connected with the second screen (18) through a knob (20) in a threaded mode.

6. The mechanism for breaking high-purity red phosphorus blocks according to claim 2, wherein: the first motor (8) is electrically connected with an external power supply through an external first motor switch and the second motor (9) is electrically connected with an external power supply through an external second motor switch respectively.

Images