Calcium carbonate raw material crusher

Abstract

The utility model discloses a calcium carbonate raw material crusher which comprises a crusher main body, a feeding frame is installed above the crusher main body, the inner wall of the feeding frame is fixedly connected with a guide side plate, a winding mechanism is installed in the guide side plate, the top end of the winding mechanism is connected with a shielding mechanism, and the shielding mechanism is connected with a motor. And a guide mechanism is inserted into the shielding mechanism, and the outer side of the guide side plate is fixedly connected with a protection frame. The winding shaft can rotate in the guide side plates and the protection frame through the driving motor, so that the connecting rope can pull the fixing block to move along the surfaces of the first guide shaft and the second guide shaft, the two shielding plates can rotate conveniently, raw materials can be put into the material frame conveniently, meanwhile, the two shielding mechanisms cover the raw materials, and the shielding efficiency is improved. And the upper part of the feeding frame can be shielded, so that when the crusher main body crushes, fragments can be prevented from splashing, the potential safety hazard is reduced, and meanwhile, the waste of raw materials can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a calcium carbonate raw material crusher. Background Art

[0002] Calcium carbonate is an inorganic compound commonly known as limestone, limestone, stone powder, marble, etc. Calcium carbonate is alkaline and basically insoluble in water, but soluble in hydrochloric acid. It is one of the most common substances on Earth.

[0003] During the processing of calcium carbonate, the calcium carbonate raw materials are in the form of lumps of varying sizes, which requires the use of a crusher to crush the raw materials into powdery small particles. However, when the existing crusher is in use, when the raw materials come into contact with the crushing roller, it is easy to cause the fragments to splash, thereby increasing production safety hazards. Therefore, we propose a calcium carbonate raw material crusher to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a calcium carbonate raw material crusher.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A calcium carbonate raw material crusher includes a crusher body, a feed frame is installed above the crusher body, and the inner wall of the feed frame is fixedly connected to a guide side plate, a winding mechanism is installed inside the guide side plate, and the top of the winding mechanism is connected to a shielding mechanism, a guide mechanism is inserted into the shielding mechanism, and a protective frame is fixedly connected to the outer side of the guide side plate.

[0007] Preferably, the guide side plates are symmetrically arranged in two groups on the inner wall of the feed frame, and the cross-sections of the two groups of guide side plates are both set to L-shaped. By symmetrically arranging two groups of guide side plates on the inner wall of the feed frame, the function of installing two groups of winding mechanisms can be facilitated.

[0008] Preferably, the winding mechanism includes a driving motor, a driving motor is installed on the outside of the feeding frame, and the output end of the driving motor is connected to a winding shaft, the winding shaft is located on one end surface inside the guide side plate and is fixedly connected to one end of the connecting rope, the surface of the connecting rope is in contact with the surface of the first guide shaft and the second guide shaft, and the function of guiding the connecting rope can be facilitated by the first guide shaft and the second guide shaft.

[0009] Preferably, the shielding mechanism includes a fixed block, the other end of the connecting rope is fixedly connected to the surface of the fixed block, and the end face of the fixed block is fixedly connected to one end of the connecting shaft, and the other end of the connecting shaft is connected to one end of the shielding plate through a bearing, and the other end of the shielding plate is hinged to the surface of the guide side plate, and the shielding plate can be rotated on the surface of the connecting shaft through the bearing connection between the connecting shaft and the shielding plate.

[0010] Preferably, the surface of the guide side plate is symmetrically provided with two groups of arc grooves, and the inner wall of the arc groove is adapted to the surface size of the connecting shaft. The function of the shielding plate can be guided by the two groups of arc grooves symmetrically provided on the surface of the guide side plate.

[0011] Preferably, the guiding mechanism includes a guiding column, a guiding column is inserted into the interior of the baffle, and a reset spring is sleeved on the surface of the guiding column, the cross-section of the reset spring is set to an arc shape, and the reset spring is cylindrical, the top end of the reset spring is fixedly connected to a limiting disk, and the surface diameter of the limiting disk is larger than the surface diameter of the reset spring, and the limiting disk can facilitate the function of limiting the baffle.

[0012] Preferably, a protective frame is engaged with the surface of the winding shaft, and the upper surface of the protective frame is set as an inclined surface. The inclined surface set on the upper surface of the protective frame can guide the action of the raw materials to avoid accumulation of raw materials.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The device can drive the motor to make the reel rotate inside the guide side plate and the protective frame, so that the connecting rope can pull the fixed block along the surface of the first guide shaft and the second guide shaft to move, making it convenient for the two sets of shielding plates to rotate, and facilitating the feeding of raw materials into the feed frame. At the same time, the two sets of shielding mechanisms cover and can shield the upper part of the feed frame, so as to avoid the splashing of fragments when the crusher body is crushing, reduce safety hazards, and avoid waste of raw materials.

[0015] 2. Through the movement of the shielding plate, the device can make the connecting shaft slide along the arc groove opened on the surface of the guide side plate, which plays the role of limiting and guiding the movement of the shielding plate. When the shielding plate moves, it can slide along the surface of the guide column. At this time, the elastic force of the reset spring itself can facilitate the reset and closure of the two sets of shielding plates. At the same time, the shielding plate can be limited by the limit plate to avoid separation from the shielding plate and the guide column. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a calcium carbonate raw material crusher proposed in the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional schematic diagram of the guide side plate and the winding mechanism structure;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the winding shaft and the fixed block structure;

[0019] Figure 4 for Figure 1 A bottom-up schematic diagram of the guide column and return spring structure.

[0020] In the figure: 1. Crusher body; 2. Feed frame; 3. Guide side plate;

[0021] 4. Rewinding mechanism; 41. Driving motor; 42. Rewinding shaft; 43. Connecting rope; 44. First guide shaft; 45. Second guide shaft;

[0022] 5. Shielding mechanism; 51. Fixed block; 52. Connecting shaft; 53. Shielding plate;

[0023] 6. Guide mechanism; 61. Guide column; 62. Return spring; 63. Limit plate;

[0024] 7. Protective frame. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Reference Figure 1-4 A calcium carbonate raw material crusher includes a crusher body 1, a feeding frame 2 is installed above the crusher body 1, and the inner wall of the feeding frame 2 is fixedly connected with a guide side plate 3, a winding mechanism 4 is installed inside the guide side plate 3, and the top of the winding mechanism 4 is connected with a shielding mechanism 5, a guide mechanism 6 is inserted into the shielding mechanism 5, and a protective frame 7 is fixedly connected to the outer side of the guide side plate 3, which can conveniently cover and protect the winding mechanism 4.

[0027] Further, refer to Figure 1 and Figure 2 It can be seen that there are two groups of guide side panels 3 symmetrically arranged on the inner wall of the feeding frame 2, and the cross-sections of the two groups of guide side panels 3 are both set to L-shaped. By setting the cross-section of the guide side panels 3 to L-shape, the function of installing the winding mechanism 4 can be facilitated.

[0028] Further, refer to Figure 2 and Figure 3It can be seen that the winding mechanism 4 includes a driving motor 41, and the driving motor 41 is installed on the outside of the feeding frame 2, and the output end of the driving motor 41 is connected to the winding shaft 42, and the winding shaft 42 is located at one end surface inside the guide side plate 3 and is fixedly connected to one end of the connecting rope 43. The surface of the connecting rope 43 is in contact with the surface of the first guide shaft 44 and the second guide shaft 45. The rotation of the winding shaft 42 can facilitate the winding of the connecting rope 43, and the first guide shaft 44 and the second guide shaft 45 can guide the movement of the connecting rope 43.

[0029] Further, refer to Figure 3 and Figure 4 It can be seen that the shielding mechanism 5 includes a fixed block 51, the other end of the connecting rope 43 is fixedly connected to the surface of the fixed block 51, and the end face of the fixed block 51 is fixedly connected to one end of the connecting shaft 52, and the other end of the connecting shaft 52 is connected to one end of the shielding plate 53 through a bearing, and the other end of the shielding plate 53 is hinged to the surface of the guide side panel 3. By hingedly connecting the shielding plate 53 to the surface of the guide side panel 3, the opening and closing of the shielding plate 53 can be facilitated.

[0030] Further, refer to Figure 2 and Figure 3 It can be seen that two groups of arc grooves are symmetrically opened on the surface of the guide side plate 3, and the inner wall of the arc groove is adapted to the surface size of the connecting shaft 52. By symmetrically opening two groups of arc grooves on the surface of the guide side plate 3, the connecting shaft 52 can slide along the arc groove, facilitating the function of limiting and guiding the baffle plate 53.

[0031] Further, refer to Figure 3 and Figure 4 It can be seen that the guiding mechanism 6 includes a guiding column 61, the guiding column 61 is inserted into the interior of the baffle plate 53, and the surface of the guiding column 61 is sleeved with a reset spring 62, the cross-section of the reset spring 62 is set to be arc-shaped, and the reset spring 62 is cylindrical, and the top end of the reset spring 62 is fixedly connected to the limiting plate 63, and the surface diameter of the limiting plate 63 is larger than the surface diameter of the reset spring 62. By moving the baffle plate 53, the baffle plate 53 can be moved along the surface of the guide column 61, and at the same time, the reset spring 62 can play the role of resetting the baffle plate 53.

[0032] Further, refer to Figure 2 and Figure 3 It can be seen that a protective frame 7 is engaged with the surface of the winding shaft 42, and the upper surface of the protective frame 7 is set as an inclined surface. The protective frame 7 can conveniently protect the surface of the winding shaft 42 and prevent the raw material from conflicting with the surface of the winding shaft 42.

[0033] Working principle: When the utility model is in use, when the crusher body 1 is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 , the driving motor 41 drives the winding shaft 42 to rotate, and the two sets of connecting ropes 43 can be wound around its surface. At this time, the first guide shaft 44 and the second guide shaft 45 can be guided by the fixed block 51 to drive the connecting shaft 52 to slide along the inside of the guide side plate 3. At this time, the two sets of shielding plates 53 can be spread apart from each other, so that the shielding plates 53 can slide along the surface of the guide column 61, so that the return spring 62 is in a compressed state, which makes it convenient for the raw materials to pass through the feed frame 2 and be put into the crusher body 1. When the raw materials are crushed, the winding shaft 42 can be rotated in the opposite direction, so that the connecting rope 43 can be released from the surface of the winding shaft 42. At this time, the elastic force of the return spring 62 itself can push the two sets of shielding plates 53 to reset, thereby blocking the feed frame 2;

[0034] The above is the entire working principle of the utility model.

[0035] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated on.

[0036] The above embodiments are preferred implementation methods of the present invention, but the implementation methods of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

[0037] In the present utility model, unless otherwise specified, the directional words contained in the terms "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the directions of the terms in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the terms. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

Claims

1. A calcium carbonate raw material crusher, comprising a crusher body (1), characterized in that: A feed frame (2) is installed above the crusher body (1), and a guide side plate (3) is fixedly connected to the inner wall of the feed frame (2), a winding mechanism (4) is installed inside the guide side plate (3), and a shielding mechanism (5) is connected to the top of the winding mechanism (4), a guide mechanism (6) is inserted into the shielding mechanism (5), and a protective frame (7) is fixedly connected to the outer side of the guide side plate (3).

2. A calcium carbonate raw material crusher according to claim 1, characterized in that, The guide side plates (3) are symmetrically arranged in two groups on the inner wall of the feed frame (2), and the cross sections of the two groups of guide side plates (3) are both arranged in an L shape.

3. A calcium carbonate raw material crusher according to claim 1, characterized in that, The winding mechanism (4) includes a driving motor (41), the driving motor (41) is installed on the outside of the feeding frame (2), and the output end of the driving motor (41) is connected to a winding shaft (42), and the surface of one end of the winding shaft (42) located inside the guide side plate (3) is fixedly connected to one end of a connecting rope (43), and the surface of the connecting rope (43) is in contact with the surfaces of the first guide shaft (44) and the second guide shaft (45).

4. A calcium carbonate raw material crusher according to claim 3, characterized in that, The shielding mechanism (5) comprises a fixed block (51), the other end of the connecting rope (43) is fixedly connected to the surface of the fixed block (51), and the end surface of the fixed block (51) is fixedly connected to one end of a connecting shaft (52), and the other end of the connecting shaft (52) is connected to one end of a shielding plate (53) through a bearing, and the other end of the shielding plate (53) is hinged to the surface of the guide side plate (3).

5. A calcium carbonate raw material crusher according to claim 4, characterized in that, Two groups of arcuate grooves are symmetrically formed on the surface of the guide side plate (3), and the inner walls of the arcuate grooves are adapted to the surface size of the connecting shaft (52).

6. A calcium carbonate raw material crusher according to claim 4, characterized in that, The guide mechanism (6) comprises a guide column (61), the guide column (61) is inserted into the interior of the shielding plate (53), and a return spring (62) is sleeved on the surface of the guide column (61), the cross section of the return spring (62) is arranged to be arc-shaped, and the return spring (62) is cylindrical, the top end of the return spring (62) is fixedly connected to a limit plate (63), and the surface diameter of the limit plate (63) is larger than the surface diameter of the return spring (62).

7. A calcium carbonate raw material crusher according to claim 3, characterized in that, A protective frame (7) is engaged with the surface of the reel (42), and the upper surface of the protective frame (7) is configured as an inclined surface.

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