Calcium carbonate particle sorting and conveying device

Abstract

The utility model relates to the technical field of calcium carbonate particle processing, and discloses a calcium carbonate particle sorting and conveying device which comprises a support, a belt conveying mechanism is arranged on the support, two guide plates are fixedly installed on the support and symmetrically arranged, and the two guide plates are arranged on the support. The two flow guide plates form a feeding channel used for gathering and collecting calcium carbonate particles, the flow guide plates are arranged, the feeding channel is formed by the flow guide plates and the movable arm, the calcium carbonate particles can be gathered and collected, the discharging direction of the feeding channel is changed through rotation of the movable arm, and the sorting requirements of particles with different particle sizes are met. The multiple discharging channels are formed through the partition plates so as to adapt to calcium carbonate particles with different particle sizes, accurate classified collection of the calcium carbonate particles according to the particle sizes is achieved in combination with the discharging holes in the supporting plate, the product quality is improved, the situation that large-particle-size particles strongly impact and abrade follow-up machining equipment is avoided, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of calcium carbonate particle processing technology, specifically a calcium carbonate particle sorting and conveying device. Background Technology

[0002] Calcium carbonate granules are granular substances composed of calcium carbonate (chemical formula CaCO3). They are widely used in many fields such as industry, agriculture, medicine, and food. They mainly include ores such as limestone, marble, calcite, and chalk. These ores are calcium carbonate sedimentary rocks formed by geological processes. Calcium carbonate granules are usually white powder or granules, odorless and tasteless. Their color may vary slightly due to the presence of small amounts of impurities. For example, they may appear pale yellow when containing iron impurities. When added to plastics as a filler, they can increase the volume of plastic products, reduce costs, and improve the processing performance, mechanical properties, and thermal stability of plastics. As pigments and fillers, they can improve the hiding power, whiteness, and gloss of coatings, as well as improve the leveling and weather resistance of coatings.

[0003] After mining and preliminary processing, calcium carbonate particles of different sizes can be obtained from the ore. Large-sized calcium carbonate particles have high hardness and will cause strong impact and wear on the inner wall of the equipment, cutting tools, grinding balls and other parts in the processing equipment. Furthermore, the large difference in particle size increases the processing difficulty of calcium carbonate particles during the processing process. Therefore, a calcium carbonate particle sorting and conveying device is proposed to solve the above problems. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a calcium carbonate particle sorting and conveying device, including a support frame, a belt conveyor mechanism, and two guide plates fixedly installed on the support frame in a symmetrical arrangement. The two guide plates form a feeding channel for gathering and collecting calcium carbonate particles. One end of each guide plate is hinged to a movable arm. A drive assembly for driving the movable arm to rotate is provided on the support frame. A feeding assembly is provided on the support frame, and multiple collection frames are provided at the discharge end of the feeding assembly.

[0005] Furthermore, the drive assembly includes a mounting bracket, on which the mounting bracket is fixedly mounted, and on which the drive motor is fixedly mounted. A swing arm is fixedly mounted at the output end of the drive motor. A stroke hole is provided at the other end of the swing arm, and a connecting plate is provided in the stroke hole. The two ends of the connecting plate are respectively fixedly connected to the adjacent movable arms.

[0006] Furthermore, the feeding assembly includes a frame, which is fixedly installed on a bracket. Several partitions are fixedly installed on the frame in an equidistant manner, and a feeding channel is provided between two adjacent partitions. A support plate is provided at the end of the partition away from the movable arm, and a feeding hole communicating with the feeding channel is opened on the surface of the support plate.

[0007] Furthermore, the movable arm has a protrusion at one end near the partition, and the partition has a groove at one end that matches the protrusion.

[0008] The beneficial effects of this utility model are as follows: By setting a guide plate and forming a feeding channel with the movable arm, calcium carbonate particles can be gathered and collected. The discharge direction of the feeding channel can be changed by rotating the movable arm to adapt to the sorting requirements of particles of different sizes. A feeding component is also set up, which forms multiple feeding channels through partitions to accommodate calcium carbonate particles of different sizes. Combined with the feeding holes on the pallet, the calcium carbonate particles are accurately classified and collected according to their size, which improves product quality, avoids strong impact and wear of large-diameter particles on subsequent processing equipment, and extends the service life of the equipment. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0010] Figure 2 This utility model Figure 1 Enlarged diagram of point A in the middle.

[0011] Among them, 1. bracket; 2. belt conveyor mechanism; 3. guide plate; 4. movable arm; 5. drive assembly; 51. mounting bracket; 52. drive motor; 53. swing arm; 54. stroke hole; 55. connecting plate; 6. unloading assembly; 61. frame; 62. partition plate; 63. pallet; 64. unloading hole; 7. collection frame; 8. protrusion; 9. groove. Detailed Implementation

[0012] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0013] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] In the embodiments, by Figure 1-2 Provided is a calcium carbonate particle sorting and conveying device, including a support 1, a belt conveyor 2 mounted on the support 1, two guide plates 3 fixedly mounted on the support 1 and symmetrically arranged, the two guide plates 3 forming a feeding channel for collecting calcium carbonate particles, one end of each guide plate 3 being hinged to a movable arm 4, a drive assembly 5 for driving the movable arm 4 to rotate on the support 1, and a discharge assembly 6 mounted on the support 1, the discharge end of the discharge assembly 6 being provided with multiple collection frames 7, the first... First, the particles are conveyed to the belt conveyor mechanism 2 of the device via external equipment. The belt conveyor mechanism 2 transports the particles forward. When passing through two symmetrically arranged guide plates 3, the particles are gathered and collected into the feeding channel formed by the two guide plates 3, ensuring that the particles can enter between the two movable arms 4 in an orderly manner. The drive component 5 drives the movable arms 4 to adjust the angle, thereby changing the outlet direction of the feeding channel. This can be flexibly set according to the particle size or sorting requirements of the calcium carbonate particles. Subsequently, the calcium carbonate particles enter the unloading component 6, where the particles are further subdivided and guided to different unloading channels. Each unloading channel corresponds to a collection frame 7. The particles fall into the corresponding collection frame 7 through the unloading channel, realizing the classification and collection according to particle size or type.

[0016] Reference Figure 1-2 The drive assembly 5 includes a mounting frame 51, which is fixedly mounted on the bracket 1. A drive motor 52 is fixedly mounted on the mounting frame 51. A swing arm 53 is fixedly mounted on the output end of the drive motor 52. A stroke hole 54 is opened at the other end of the swing arm 53, and a connecting plate 55 is provided in the stroke hole 54. The two ends of the connecting plate 55 are respectively fixedly connected to the adjacent movable arm 4.

[0017] With the above structural setup, the drive motor 52 is the drive source, and its output end is fixedly connected to the swing arm 53. Therefore, the rotation of the output end drives the swing arm 53 to rotate synchronously. When the swing arm 53 rotates, the stroke hole 54 moves relative to the connecting plate 55. However, since both ends of the connecting plate 55 are fixed on the movable arm 4, the movable arm 4 swings around the hinge point between it and the guide plate 3 under the drive of the connecting plate 55. The swing of the movable arm 4 changes the outlet direction of the feeding channel formed by the two guide plates 3.

[0018] Reference Figure 1-2 The feeding component 6 includes a frame 61, which is fixedly installed on the bracket 1. Several partitions 62 are fixedly installed on the frame 61 and are distributed at equal intervals. A feeding channel is provided between two adjacent partitions 62. A support plate 63 is provided at the end of the partition 62 away from the movable arm 4, and a feeding hole 64 connected to the feeding channel is opened on the surface of the support plate 63.

[0019] With the above structural setup, several partitions 62 are fixedly installed on the frame 61 at equal intervals, and a feeding channel is formed between two adjacent partitions 62 to guide the flow path of calcium carbonate particles.

[0020] Reference Figure 1-2 The movable arm 4 has a protrusion 8 at one end near the partition 62, and the partition 62 has a groove 9 at one end that matches the protrusion 8.

[0021] With the above structural configuration, when the movable arm 4 swings under the action of the drive component 5, the protrusion 8 moves accordingly and is inserted into or detached from the groove 9 of the partition. When inserted, the protrusion 8 and the groove 9 cooperate to play a positioning and guiding role, ensuring that the relative position between the movable arm 4 and the partition 62 is accurate and maintaining the stability of the sorting channel.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A calcium carbonate particle sorting and conveying device, comprising a support frame (1), characterized in that: The support (1) is provided with a belt conveyor mechanism (2), and a guide plate (3) is fixedly installed on the support (1). There are two guide plates (3) and they are arranged symmetrically. The two guide plates (3) form a feeding channel for gathering and collecting calcium carbonate particles. One end of the guide plate (3) is hinged to a movable arm (4). The support (1) is provided with a drive assembly (5) for driving the movable arm (4) to rotate. The support (1) is provided with a feeding assembly (6), and the discharge end of the feeding assembly (6) is provided with multiple collection frames (7).

2. The calcium carbonate particle sorting and conveying device according to claim 1, characterized in that: The drive assembly (5) includes a mounting bracket (51). The mounting bracket (51) is fixedly mounted on the bracket (1). The drive motor (52) is fixedly mounted on the mounting bracket (51). A swing arm (53) is fixedly mounted on the output end of the drive motor (52). A stroke hole (54) is opened at the other end of the swing arm (53), and a connecting plate (55) is provided in the stroke hole (54). The two ends of the connecting plate (55) are fixedly connected to the adjacent movable arm (4).

3. The calcium carbonate particle sorting and conveying device according to claim 1, characterized in that: The feeding assembly (6) includes a frame (61), which is fixedly installed on the bracket (1). Several partitions (62) are fixedly installed on the frame (61) and are evenly distributed. A feeding channel is provided between two adjacent partitions (62). A support plate (63) is provided at the end of the partition (62) away from the movable arm (4), and a feeding hole (64) connected to the feeding channel is opened on the surface of the support plate (63).

4. The calcium carbonate particle sorting and conveying device according to claim 3, characterized in that: The movable arm (4) has a protrusion (8) at one end near the partition (62), and the partition (62) has a groove (9) at one end that matches the protrusion (8).

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