Automatic feeding mechanism for molybdenum chemical raw material crushing

Abstract

The utility model discloses an automatic feeding mechanism for molybdenum chemical raw material crushing, which relates to the technical field of feeding mechanisms and comprises a mounting rack, a support plate is arranged on the side wall of the mounting rack, a motor is mounted above the support plate, the output end of the motor is connected with an output shaft, and the output shaft penetrates through the side wall of the mounting rack and extends into a rotating roller. And the other end of the rotating roller is connected with the inner wall of the mounting frame through a bearing. Through the arrangement of the limiting block and the rectangular block, in the using process, through the mutual cooperation of the limiting block and the rectangular block, a worker can conveniently and rapidly detach the motor arranged above the supporting plate without the help of an auxiliary tool, and through the arrangement of the rubber plate and the positioning block, in the motor installing process, the motor can be conveniently and rapidly detached; the limiting effect on the motor can be improved through gluing of the rubber plate, and the situation that the motor moves front and back can be effectively prevented through cooperation with the arrangement of the positioning block.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeding mechanism technical field especially relates to a kind of molybdenum chemical raw material crushing automatic feeding mechanism. BACKGROUND

[0002] In the process of molybdenum chemical production and processing, large pieces of molybdenum chemical raw materials can be crushed into smaller particles by crushing, thereby adjusting the particle size distribution of the raw materials to make them more suitable for subsequent processing procedures. However, in the process of crushing molybdenum chemical raw materials, a belt feeder is needed to automatically feed the raw materials into the crusher.

[0003] Currently, the existing belt feeder is mainly composed of a machine frame, a belt, a shaft and a motor. During long-term operation, the bearings, brushes and rotors inside the feeder motor will gradually wear out. Regular disassembly of the motor can visually check the wear and tear of these components. However, since the feeder motor is connected to the outer wall of the machine frame by multiple bolts, the worker needs to use a screwdriver or pliers to loosen the screws during disassembly. This process is relatively cumbersome and labor-intensive. Therefore, we propose a molybdenum chemical raw material crushing automatic feeding mechanism to solve the above problems. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and proposes a molybdenum chemical raw material crushing automatic feeding mechanism.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A molybdenum chemical raw material crushing automatic feeding mechanism, comprising a mounting frame, a support plate is provided on the side wall of the mounting frame, a motor is installed above the support plate, an output shaft is connected to the output end of the motor, the output shaft extends through the side wall of the mounting frame into a rotating stick, the other end of the rotating stick is connected to the inner wall of the mounting frame through a bearing, there are two groups of rotating sticks, the front and back surfaces of the other group of rotating sticks are connected to the inner wall of the mounting frame through a bearing, a belt is sleeved on the outer side of the two groups of rotating sticks, a limiting block is inserted into the inside of the support plate, a rectangular slot is formed in the inside of the support plate, a connecting spring is provided in the inside of the rectangular slot, the two ends of the connecting spring are connected to a rectangular block, the side of the rectangular block away from each other extends into the limiting block, a limiting slot adapted to the rectangular block is formed in the inside of the limiting block, a pull rod is connected to the side of the rectangular block, a sliding groove adapted to the pull rod is formed in the inside of the support plate.

[0007] Preferably, a rubber plate is glued to the inner wall of the limiting block, and anti-slip particles are evenly distributed on the outer surface of the rubber plate.

[0008] Preferably, the top end of the limiting block is connected to a positioning block, and the positioning block is configured as an L-shaped structure.

[0009] Preferably, the mounting bracket is configured as an L-shaped structure, the side of the support plate is connected to the mounting plate, and the interior of the mounting plate is connected to the bottom of the mounting bracket by bolts.

[0010] Preferably, a movable block is distributed and connected above the rectangular block, and a crossbar is inserted inside the movable block, with both ends of the crossbar being fixedly connected to the inner wall of the rectangular groove.

[0011] Preferably, a rubber pad is glued to the top of the support plate, and the inside of the rubber pad has a groove that matches the limiting block.

[0012] Preferably, a rubber sleeve is fitted on the outer side of the rectangular block, and the outer wall of the rubber sleeve and the inner wall of the limiting groove are tightly fitted together.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This device is equipped with limit blocks and rectangular blocks. During use, the limit blocks and rectangular blocks work together to facilitate the quick and easy removal of the motor mounted on the support plate by the staff, without the need for auxiliary tools. This effectively improves the convenience of the device during maintenance.

[0015] 2. This device, by incorporating a rubber plate and a positioning block, enhances the motor's limiting effect during installation through the adhesive bonding of the rubber plate. The positioning block, in conjunction with the rubber plate, effectively prevents the motor from shifting forward or backward, thus further improving the reliability of the motor installation process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an automated feeding mechanism for crushing molybdenum chemical raw materials proposed in this utility model.

[0017] Figure 2 for Figure 1 A three-dimensional cross-sectional schematic diagram of the support plate and motor structure in the middle;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the mounting plate and tie rod structure in the diagram;

[0019] Figure 4 for Figure 1 A three-dimensional cross-sectional diagram of the moving block and crossbar structure.

[0020] In the figure: 1, mounting frame; 2, support plate; 3, motor; 4, output shaft; 5, rotating stick; 6, belt; 7, limit block; 8, rectangular groove; 9, connecting spring; 10, rectangular block; 11, pull rod; 12, moving block; 13, cross bar; 14, rubber plate; 15, positioning block; 16, mounting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figures 1-4 A kind of molybdenum chemical raw material crushing automatic feeding mechanism, including mounting frame 1, the side wall of mounting frame 1 is equipped with support plate 2, and motor 3 is installed above support plate 2, and the output end of motor 3 is connected with output shaft 4, output shaft 4 extends into rotating stick 5 through the side wall of mounting frame 1, and the other end of rotating stick 5 is connected with the inner wall of mounting frame 1 by bearing, the continuous rotation of output shaft 4 can be driven by the start of motor 3, so that rotating stick 5 can be rotated simultaneously, to complete the conveying operation of raw material, rotating stick 5 is provided with two groups, the front and back of another rotating stick 5 are connected with the inner wall of mounting frame 1 by bearing, the outer side of two groups of rotating stick 5 is equipped with belt 6, limit block 7 is inserted in the inside of support plate 2, rectangular groove 8 is opened in the inside of support plate 2, and connecting spring 9 is equipped in the inside of rectangular groove 8, the two ends of connecting spring 9 are connected with rectangular block 10, and the side away from each other of rectangular block 10 extends into limit block 7, limit groove that is matched with rectangular block 10 is opened in the inside of limit block 7, pull rod 11 is connected with the side of rectangular block 10, sliding slot that is matched with pull rod 11 is opened in the inside of support plate 2, limit block 7 is set by U-shaped structure, and it is matched with the setting of two groups of rectangular block 10, so that limit block 7 can be conveniently disassembled by staff, or limit block 7 is clamped in the outside of motor 3.

[0023] Further, referring to Figure 3 It can be known that the inner wall of limit block 7 is glued with rubber plate 14, and the outer surface of rubber plate 14 is uniformly distributed with anti-skid particles, by the mutual cooperation of rubber plate 14 and anti-skid particles, the installation effect of motor 3 can be conveniently ensured by workers, and the motor 3 outer wall can be effectively prevented from being pressed by directly abutting against the inner wall of limit block 7.

[0024] Further, referring to Figure 2 And Figure 3 It can be known that the top end of limit block 7 is connected with positioning block 15, and positioning block 15 is provided as L-shaped structure, by the positioning block 15 of L-shaped structure, the limit operation of motor 3 in front and back direction can be realized, so that the front and back displacement of motor 3 can be effectively prevented.

[0025] Further, referring to Figure 2 and Figure 3 It can be known that the mounting frame 1 is provided as an L-shaped structure, the side edge of the supporting plate 2 is connected with the mounting plate 16, and the inside of the mounting plate 16 is connected with the bottom end of the mounting frame 1 through bolts, and through the cooperation of the mounting plate 16 and the bolts, the staff can conveniently install the supporting plate 2 on the side wall of the mounting frame 1, so that the floor area occupied by the device during transportation and packaging can be effectively reduced.

[0026] Further, referring to Figure 4 It can be known that the upper side of the rectangular block 10 is connected with the moving block 12, and the inside of the moving block 12 is inserted with the cross rod 13, and the two ends of the cross rod 13 are fixedly connected with the inner wall of the rectangular groove 8, and through the cooperation of the moving block 12 and the cross rod 13, the lateral guidance of the rectangular block 10 can be realized, so that the inclination of the connecting spring 9 during stretching can be effectively prevented, and the service life of the connecting spring 9 can be effectively ensured.

[0027] Further, referring to Figure 4 It can be known that the upper side of the supporting plate 2 is glued with a rubber pad, and the inside of the rubber pad is provided with a slot hole matched with the limiting block 7, and through the rubber pad arranged on the upper side of the supporting plate 2, the bottom wall of the motor 3 can be further prevented from being crushed.

[0028] Further, referring to Figure 4 It can be known that the outer side of the rectangular block 10 is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is tightly attached to the inner wall of the limiting groove, and the rubber sleeve is not shown in the figure, and through the rubber sleeve tightly attached to the inner wall of the limiting groove, the limiting effect of the limiting block 7 can be effectively ensured.

[0029] Working principle: when the device is used, the staff can first place the device on the side of the crusher, and then start the motor 3, so that the rotation of the output shaft 4 and the rotating rod 5 is driven, and then the staff can place the raw materials on the belt 6, and through the driving of the belt 6, the automatic input of the molybdenum chemical raw materials into the hopper of the crusher can be realized.

[0030] When the device is used for a period of time, the staff needs to disassemble the motor 3 for maintenance, at this time the staff can first turn off the motor 3, and then pull the two groups of pull rods 11, so that they are stressed to slide along the inner wall of the sliding groove, and drive the two groups of rectangular blocks 10 to move close to each other, and are pulled out from the limiting grooves in the limiting blocks 7 to release the limiting of the limiting blocks 7, and then the staff can pull up the limiting block 7 and pull the motor 3 transversely, so that the output shaft 4 can be pulled out from the inside of the rotating rod 5 to realize the quick disassembly of the motor 3, and the above is the whole working principle of the device.

[0031] The installation mode, connection mode or setting mode of all the components are common mechanical mode, and the specific structure, model and coefficient index of all the components are self-contained technology, as long as the beneficial effects can be achieved, and therefore, no more description is made.

[0032] The above embodiment is the preferred embodiment of the utility model, but the embodiment of the utility model is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the utility model should be equivalent replacement, which is included in the protection scope of the utility model.

[0033] In the utility model, the orientation words contained in the terms such as "up, down, left, right, front, back, inside, outside and vertical and horizontal" only represent the orientation of the terms in the conventional use state or the common name understood by the person skilled in the art without being regarded as the limitation of the terms, at the same time, the serial nouns such as "first", "second" and "third" do not represent the specific quantity and order, and are only used for the differentiation of the name, and moreover, the term "include", "contain" or any other variant is intended to cover the non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to the process, method, article or equipment.

Claims

1. A kind of molybdenum chemical raw material crushing automatic feeding mechanism, including mounting frame (1), it is characterized in that, The side wall of the mounting frame (1) is provided with a support plate (2), and a motor (3) is mounted above the support plate (2), and an output shaft (4) is connected to the output end of the motor (3), the output shaft (4) extends through the side wall of the mounting frame (1) and extends into the rotating stick (5), and the other end of the rotating stick (5) is connected to the inner wall of the mounting frame (1) through a bearing, the rotating stick (5) is provided with two groups, the front and back of the other rotating stick (5) is connected to the inner wall of the mounting frame (1) through a bearing, the outer side of the two rotating sticks (5) is sleeved with a belt (6), the inside of the support plate (2) is provided with a limiting block (7), the inside of the support plate (2) is provided with a rectangular groove (8), and the inside of the rectangular groove (8) is provided with a connecting spring (9), the two ends of the connecting spring (9) are connected with a rectangular block (10), and the side of the rectangular block (10) away from each other extends into the limiting block (7), the inside of the limiting block (7) is provided with a limiting groove matched with the rectangular block (10), the side of the rectangular block (10) is connected with a pull rod (11), the inside of the support plate (2) is provided with a sliding groove matched with the pull rod (11).

2. The automatic feeding mechanism for crushing molybdenum chemical raw materials according to claim 1, characterized in that, The inner wall of the limiting block (7) is glued with a rubber plate (14), and the outer surface of the rubber plate (14) is uniformly distributed with anti-skid particles.

3. The automatic feeding mechanism for crushing molybdenum chemical raw materials according to claim 1, characterized in that, The top end of the limiting block (7) is connected with a positioning block (15), and the positioning block (15) is provided as an L-shaped structure.

4. The automatic feeding mechanism for crushing molybdenum chemical raw materials according to claim 1, characterized in that, The mounting frame (1) is provided as an L-shaped structure, the side of the support plate (2) is connected with a mounting plate (16), and the inside of the mounting plate (16) is connected with the bottom end of the mounting frame (1) through bolts.

5. The automatic feeding mechanism for crushing molybdenum chemical raw materials according to claim 1, characterized in that, The top of the rectangular block (10) is connected with a moving block (12), and the inside of the moving block (12) is provided with a cross rod (13), and the two ends of the cross rod (13) are fixedly connected with the inner wall of the rectangular groove (8).

6. The automatic feeding mechanism for crushing molybdenum chemical raw materials according to claim 1, characterized in that, The top of the support plate (2) is glued with a rubber pad, and the inside of the rubber pad is provided with a slot hole matched with the limiting block (7).

7. The automatic feeding mechanism for crushing molybdenum chemical raw materials according to claim 1, characterized in that, The outside of the rectangular block (10) is sleeved with a rubber sleeve, and the outer wall of the rubber sleeve is tightly attached to the inner wall of the limiting groove.

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