Barite powder crushing device convenient to feed

Abstract

The utility model discloses a barite powder crushing device convenient to feed, and relates to the technical field of barite powder processing, in particular to the barite powder crushing device convenient to feed, which comprises a frame body, a processing mechanism is fixed at the middle end in the frame body, and a first bracket is fixed at the lower end in the frame body; a processing mechanism is arranged on the frame body and used for processing barite powder, the processing mechanism comprises a feeding assembly and a discharging assembly, the feeding assembly comprises a support fixed to the upper end of the frame body, a trough pivoted to the upper end of the support, connecting frames pivoted to the two ends of the trough and a baffle fixed between the connecting frames at the two ends, and the other ends of the connecting frames are pivoted to supporting frames; the lower end of the support frame is pivoted with the bracket; materials can be conveniently fed and weighed through the feeding assembly, weight information of the materials is obtained, the adding amount of the materials is accurately controlled, barite powder is separated according to different particle size levels through the screening assembly, and powder products meeting the specific particle size requirement are obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of barite powder processing, in particular to a barite powder crushing device convenient for feeding. Background Technique

[0002] Barite powder, also known as barium sulfate powder, is a sulfate mineral with an orthorhombic crystal system. It often occurs as thick plate-shaped or columnar crystals, mostly as dense massive or plate-shaped and granular aggregates. When pure, it is colorless and transparent, and when containing impurities, it is dyed various colors. The streak is white, with a vitreous luster, transparent to translucent. During the processing of barite powder, it needs to be crushed.

[0003] After checking the publication number: CN219984838U, a barite powder crushing device convenient for feeding is disclosed. In this technology, "a barite powder crushing device convenient for feeding includes a box body, a feeding mechanism, a second connecting shaft, and a discharge port. The middle and lower ends of the box body are integrally connected with support legs symmetrically on the left and right, and a feeding port is fixedly connected to the top of the box body; the feeding mechanism is arranged on the left support leg, and the feeding mechanism includes a conveying cylinder, a first connecting shaft, a first motor, blades, a feeding pipe, and a discharging pipe" and other technical solutions, with technical effects such as "being convenient for feeding, preventing powder from sticking to the inner wall, and facilitating the discharging of powder".

[0004] In the above solution, the barite powder is directly conveyed into the crushing device through the feeding mechanism. However, in industrial production, accurate feeding amount is crucial for ensuring product quality and production efficiency. Since the screw conveyor cannot be weighed, the amount of barite powder conveyed into the crusher cannot be directly controlled, which may lead to too much or too little feeding, affecting production; or weighing the amount of barite powder conveyed in advance will reduce the processing efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a barite powder crushing device convenient for feeding, which has the characteristics of being convenient for feeding and weighing materials through a feeding assembly, obtaining the weight information of the materials, accurately controlling the addition amount of the materials, and separating barite powder into different particle size levels through a screening assembly to obtain powder products meeting specific particle size requirements.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A barite powder crushing device convenient for feeding includes a frame body. A processing mechanism is fixedly arranged in the middle of the interior of the frame body, and a first support frame is fixedly arranged at the lower end of the interior of the frame body. The frame body is provided with a processing mechanism for processing barite powder, and the processing mechanism includes:

[0007] The feeding component includes a bracket fixed to the upper end of the frame, a trough pivotally connected to the upper end of the bracket, connecting frames pivotally connected to both ends of the trough, a baffle fixed between the two connecting frames at both ends, and a support frame pivotally connected to the other end of the connecting frame, and the lower end of the support frame is pivotally connected to the bracket; a weighing platform installed at the lower end inside the trough;

[0008] The crushing component is arranged on the frame and is used for crushing barite powder;

[0009] The screening component is arranged on the frame and is used for screening the crushed barite powder.

[0010] Preferably, the feeding component further includes a cross frame fixed to one side of the upper end of the bracket, and a rubber pad is fixed to the top of the cross frame.

[0011] Preferably, the feeding component further includes a handrail fixed to one end of the trough, and a sealing pad is fixed to the inner surface of the baffle.

[0012] Preferably, the screening component further includes upper connecting pieces pivotally connected to both sides of the bottom of the upper end of the frame, a small-hole screen mesh pivotally connected between the lower ends of the two upper connecting pieces on both sides, lower connecting pieces pivotally connected to both sides of the top of the upper end of the second support frame, and a large-hole screen mesh pivotally connected between the upper ends of the two lower connecting pieces on both sides, a transmission member pivotally connected to one end of the first support frame, and the upper and lower ends of the transmission member are respectively pivotally connected to the small-hole screen mesh and the large-hole screen mesh.

[0013] Preferably, the screening component further includes a double-shaft motor installed on the frame, an eccentric circle is fixed to the output end of the double-shaft motor, a crank is rotatably installed on the eccentric circle, and the other end of the crank is pivotally connected to the upper end of the transmission member.

[0014] Preferably, the crushing component further includes a box body installed on the top of the frame, crushing rollers rotatably installed on both sides inside the box body, gears fixed to one end of the crushing rollers, a reduction motor installed on one side of the top of the frame, and the output end of the reduction motor is connected to one of the crushing rollers.

[0015] Beneficial effects

[0016] The utility model provides a barite powder crushing device which is convenient for feeding. Compared with the prior art, it has the following beneficial effects:

[0017] (1) After the barite powder is poured into the trough, the weighing platform can be used for trial weighing to obtain the weight information of the material and accurately control the addition amount of the material; when the required amount of material is reached, the trough is lifted upward through the handrail. At the same time, the trough drives the baffle to separate from the trough through the connecting frame and with the cooperation of the support frame, so that the material inside the trough can be poured into the crushing component below.

[0018] (2) The crushed material falls into the screening assembly. The output end of the double-shaft motor drives the eccentric circle to rotate. The eccentric circle drives the small-hole screen and the large-hole screen through the crank and the transmission part. The small-hole screen and the large-hole screen vibrate slightly under the cooperation of the upper connecting part and the lower connecting part respectively; and are screened by the small-hole screen and the large-hole screen, so as to effectively separate the barite powder according to different particle size levels and obtain a powder product that meets specific particle size requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 is a structural schematic diagram of the feeding assembly of the present invention;

[0021] Figure 3 is a structural schematic diagram of the screening assembly of the present invention;

[0022] Figure 4 is a structural schematic diagram of the crushing assembly of the present invention.

[0023] In the figure: 1, frame body; 2, processing mechanism; 21, feeding assembly; 211, support; 212, material tank; 213, handrail; 214, connecting frame; 215, baffle; 216, support frame; 217, weighing platform; 218, rubber pad; 22, crushing assembly; 221, box body; 222, crushing roller; 223, gear; 224, reduction motor; 23, screening assembly; 231, upper connecting part; 232, small-hole screen; 233, lower connecting part; 234, large-hole screen; 235, transmission part; 236, double-shaft motor; 237, eccentric circle; 238, crank; 3, first support frame; 4, second support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , the present invention provides a technical solution for a barite powder crushing device that is convenient for feeding: a barite powder crushing device that is convenient for feeding, including a frame body 1. A processing mechanism 2 is fixed in the middle of the interior of the frame body 1. A first support frame 3 is fixed at the lower end of the interior of the frame body 1. A processing mechanism 2 is provided on the frame body 1 and is used for processing barite powder. The processing mechanism 2 includes:

[0026] The feeding component 21 includes a bracket 211 fixed to the upper end of the frame body 1, a material trough 212 pivotally connected to the upper end of the bracket 211, connecting frames 214 pivotally connected to both ends of the material trough 212, a baffle 215 fixed between the two connecting frames 214, and a support frame 216 pivotally connected to the other end of the connecting frame 214, and the lower end of the support frame 216 is pivotally connected to the bracket 211, and a weighing platform 217 installed at the lower end inside the material trough 212;

[0027] The crushing component 22 is arranged on the frame body 1 and is used for crushing barite powder;

[0028] The screening component 23 is arranged on the frame body 1 and is used for screening the crushed barite powder.

[0029] In this embodiment, when the barite powder is poured into the inside of the material trough 212, the weighing platform 217 can be used for trial weighing to obtain the weight information of the material and accurately control the addition amount of the material; when the required amount of material is reached, the material trough 212 is lifted upward through the handrail 213. At the same time, the material trough 212 drives the baffle 215 to separate from the material trough 212 through the connecting frame 214 and with the cooperation of the support frame 216, so that the material inside the material trough 212 can be poured into the lower crushing component 22.

[0030] Specifically, the feeding component 21 further includes a cross frame fixed to one side of the upper end of the bracket 211, and a rubber pad 218 is fixed to the top of the cross frame.

[0031] In this embodiment, the impact generated when the material trough 212 is put down is reduced through the rubber pad 218.

[0032] Specifically, the feeding component 21 further includes a handrail 213 fixed to one end of the material trough 212, and a sealing pad is fixed to the inner surface of the baffle 215.

[0033] In this embodiment, when the baffle 215 is closed with the rubber pad 218, the sealing performance can be improved through the sealing pad to prevent the barite powder from leaking easily.

[0034] Specifically, the screening component 23 further includes upper connectors 231 pivotally connected to both sides of the bottom of the upper end of the frame body 1, a small-hole sieve mesh 232 pivotally connected between the lower ends of the two upper connectors 231, lower connectors 233 pivotally connected to both sides of the top of the upper end of the second support frame 4, a large-hole sieve mesh 234 pivotally connected between the upper ends of the two lower connectors 233, a transmission member 235 pivotally connected to one end of the first support frame 3, and the upper and lower ends of the transmission member 235 are respectively pivotally connected to the small-hole sieve mesh 232 and the large-hole sieve mesh 234.

[0035] In this embodiment, the materials pulverized by the pulverizing assembly 22 fall into the screening assembly 23 and are screened by the small-hole screen 232 and the large-hole screen 234, so as to effectively separate barite powder according to different particle size levels and obtain powder products meeting specific particle size requirements.

[0036] Specifically, the screening assembly 23 further includes a dual-axis motor 236 installed on the frame 1. An eccentric circle 237 is fixed to the output end of the dual-axis motor 236. A crank 238 is rotatably installed on the eccentric circle 237, and the other end of the crank 238 is pivotally connected to the upper end of the transmission member 235.

[0037] In this embodiment, the output end of the dual-axis motor 236 drives the eccentric circle 237 to rotate. The eccentric circle 237 drives the small-hole screen 232 and the large-hole screen 234 through the crank 238 in cooperation with the transmission member 235, and the small-hole screen 232 and the large-hole screen 234 vibrate slightly under the cooperation of the upper connecting member 231 and the lower connecting member 233 respectively.

[0038] Specifically, the pulverizing assembly 22 further includes a box body 221 installed on the top of the frame 1. Pulverizing rollers 222 are rotatably installed on both sides inside the box body 221. Gears 223 are fixed to one ends of the pulverizing rollers 222. A reduction motor 224 is installed on one side of the top of the frame 1, and the output end of the reduction motor 224 is connected to one of the pulverizing rollers 222.

[0039] In this embodiment, the reduction motor 224 drives the pulverizing rollers 222 and pulverizes the barite powder entering the inside of the box body 221 in cooperation with the gears 223.

[0040] The working principle and usage process of the present utility model: First, after the barite powder is poured into the inside of the material trough 212, it can be weighed by the weighing platform 217 to obtain the weight information of the materials and accurately control the addition amount of the materials; when the required amount of materials is reached, the material trough 212 is lifted upward through the handrail 213. At the same time, the material trough 212 drives the baffle 215 to separate from the material trough 212 through the connecting frame 214 and in cooperation with the support frame 216, so that the materials inside the material trough 212 can be poured into the lower pulverizing assembly 22;

[0041] Then, the reduction motor 224 drives the pulverizing rollers 222 and pulverizes the barite powder entering the inside of the box body 221 in cooperation with the gears 223;

[0042] Finally, the crushed material falls into the screening assembly 23. The eccentric circle 237 is driven to rotate by the output end of the double-shaft motor 236. The eccentric circle 237 drives the small-hole screen 232 and the large-hole screen 234 through the crank 238 and the transmission part 235. The small-hole screen 232 and the large-hole screen 234 vibrate slightly under the cooperation of the upper connecting part 231 and the lower connecting part 233 respectively; and the screening is carried out through the small-hole screen 232 and the large-hole screen 234, so as to effectively separate the barite powder according to different particle size levels and obtain powder products meeting specific particle size requirements.

[0043] The model of the double-shaft motor is: STP-42D4042-02, and the model of the reduction motor is: RNYM1-1530. Both are products adopting existing mature technologies and will not be elaborated in detail here. Moreover, the electrical components appearing in this article are all electrically connected to the external main controller and the 220V mains power supply.

[0044] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A barite powder pulverizing device that is easy to load, comprising a frame (1), a processing mechanism (2) is fixed at the inner middle end of the frame (1), and a first support frame (3) is fixed at the inner lower end of the frame (1), characterized in that: The frame (1) is provided with a processing mechanism (2) for processing barite powder, and the processing mechanism (2) comprises: The material loading assembly (21) comprises a bracket (211) fixed at the upper end of the frame body (1), a material trough (212) pivotally connected to the upper end of the bracket (211), a connecting frame (214) pivotally connected at both ends of the material trough (212), a baffle (215) fixed between the connecting frames (214) at both ends, a supporting frame (216) pivotally connected to the other end of the connecting frame (214), and the lower end of the supporting frame (216) is pivotally connected to the bracket (211), and a weighing platform (217) is installed at the lower end of the material trough (212); A crushing assembly (22) is arranged on the frame (1) and is used to crush barite powder; The screening component (23) is arranged on the frame (1) and is used to screen the crushed barite powder.

2. A barite powder crushing device that is easy to load according to claim 1, characterized in that: The loading assembly (21) further comprises a horizontal frame fixed to one side of the upper end of the bracket (211), and a rubber pad (218) is fixed to the top of the horizontal frame.

3. A barite powder crushing device that is easy to load according to claim 1, characterized in that: The loading assembly (21) further comprises a handrail (213) fixed at one end of the material trough (212), and a layer of sealing gasket is fixed on the inner surface of the baffle (215).

4. A barite powder crushing device that is easy to load according to claim 1, characterized in that: The screening assembly (23) further comprises an upper connecting member (231) pivotally connected on both sides of the bottom of the upper end of the frame (1), and a small-hole screen (232) is pivotally connected between the lower ends of the upper connecting members (231) on both sides; a lower connecting member (233) pivotally connected on both sides of the top of the upper end of the second support frame (4), and a large-hole screen (234) is pivotally connected between the upper ends of the lower connecting members (233) on both sides; and a transmission member (235) pivotally connected at one end of the first support frame (3), and the upper and lower ends of the transmission member (235) are pivotally connected to the small-hole screen (232) and the large-hole screen (234) respectively.

5. A barite powder crushing device that is easy to load according to claim 4, characterized in that: The screening assembly (23) further comprises a double-axis motor (236) mounted on the frame (1), and an eccentric circle (237) is fixed to the output end of the double-axis motor (236), a crank (238) is rotatably mounted on the eccentric circle (237), and the other end of the crank (238) is pivotally connected to the upper end of the transmission member (235).

6. A barite powder crushing device that is easy to load according to claim 1, characterized in that: The pulverizing assembly (22) further comprises a box body (221) mounted on the top of the frame body (1), rotatably mounted pulverizing rollers (222) on both sides of the box body (221), a gear (223) fixed at one end of the pulverizing roller (222), and a reduction motor (224) mounted on one side of the top of the frame body (1), wherein the output end of the reduction motor (224) is connected to one of the pulverizing rollers (222).

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