Industrial silicon crushing device

Abstract

The present invention discloses an industrial silicon crushing device for crushing industrial silicon solids in a mold. The device comprises: a carrying mechanism, a crushing mechanism, a detection assembly, and a controller. The carrying mechanism has a bottom containing space for accommodating the mold or for the mold to pass through. The crushing mechanism is arranged on the carrying mechanism and is located above the containing space, and is configured to crush the industrial silicon solids after being lowered. The detection assembly is arranged on the carrying mechanism and / or the crushing mechanism, and is configured to detect the distance between the crushing mechanism and the industrial silicon solids. The detection assembly is also configured to detect the temperature of the industrial silicon solids. The controller is electrically connected to the detection assembly, and is configured to control the lifting stroke of the crushing mechanism according to the distance value, and to control the crushing mechanism to crush the industrial silicon solids according to the temperature value. The present invention achieves rapid and effective automated crushing of industrial silicon solids without the need for transportation.

Description

Technical Field

[0001] The invention belongs to the field of ferrosilicon forming, and in particular relates to a device capable of quickly and effectively crushing industrial silicon. Background Art

[0002] Ferrosilicon is an alloy of iron and silicon. Made in an electric furnace using coke, steel scrap, and quartz (or silica) as raw materials, it is an iron-silicon alloy. Widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel, it is a key alloy in the smelting industry.

[0003] The traditional method used by domestic ferrosilicon smelters is to cool the ferrosilicon after it leaves the furnace by pouring it into metal ingot molds. Large, partially cooled ferrosilicon alloy blocks are then manually hoisted and placed in aggregate bins. These blocks are then transported to a crushing area for manual or mechanical crushing to produce semi-finished products. This process inevitably requires a significant amount of manual labor, as workers must brave temperatures exceeding 100 degrees Celsius to hoist the ferrosilicon alloy blocks. Despite the use of heat-insulating masks and protective gloves, this operation remains dangerous, labor-intensive, inefficient, and difficult. Furthermore, labor costs have been increasing in recent years, and manual productivity is insufficient. The semi-finished products obtained through manual crushing vary in size, making it difficult to ensure consistent quality.

[0004] Therefore, how to solve one of the above problems and achieve fast and effective automated crushing without the need for transportation is an issue that the industry urgently needs to solve. Summary of the Invention

[0005] A main object of the present invention is to provide an industrial silicon crushing device that can achieve rapid and effective automatic crushing without the need for transportation.

[0006] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical solutions:

[0007] As one aspect of the present invention, an industrial silicon crushing device is provided for crushing industrial silicon solids in a mold, comprising: a carrying mechanism, a crushing mechanism, a detection component, and a controller;

[0008] The bottom of the supporting mechanism has an accommodating space for accommodating the mold or allowing the mold to pass through;

[0009] The crushing mechanism is escalably mounted on the supporting mechanism and is located above the accommodating space, and is configured to crush the industrial silicon solid after descending.

[0010] The detection component is provided on the carrying mechanism and / or the crushing mechanism, and is used to detect the distance value between the crushing mechanism and the industrial silicon solid. The detection component is also used to detect the temperature value of the industrial silicon solid;

[0011] The controller is electrically connected to the detection component, and is used to control the lifting stroke of the crushing mechanism according to the spacing value, and to control the crushing mechanism to perform crushing operations on the industrial silicon solid according to the temperature value.

[0012] As in one embodiment of the present invention, the crushing mechanism includes a crushing frame and a crushing hammer, the crushing hammer is installed on the supporting mechanism through the crushing frame, and the crushing end of the crushing hammer is arranged toward the accommodating space; the spacing value is the distance between the crushing end and the solid surface of the industrial silicon.

[0013] As in one embodiment of the present invention, the detection component includes a distance sensor. When the distance value detected by the distance sensor is equal to zero, the controller controls the crushing mechanism to descend, and the descending stroke of the crushing mechanism is less than or equal to 40 mm.

[0014] As in one embodiment of the present invention, the detection assembly further includes a contact sensing component, which is arranged between the supporting mechanism and the crushing frame. When the distance between the crushing end and the bottom surface of the mold is greater than or equal to 15 mm, the contact sensing component sends a circuit breaker signal to the controller, and the controller controls the crushing mechanism to stop descending.

[0015] As in one embodiment of the present invention, the detection component includes a temperature sensor, and when the temperature value detected by the temperature sensor is 300° C. to 700° C., the controller controls the crushing mechanism to perform a crushing operation.

[0016] According to one embodiment of the present invention, the temperature range is 500°C ± 100°C.

[0017] As in one embodiment of the present invention, the number of the breaking hammers is four or more, and the breaking hammers are arranged in an array, and the array arrangement is greater than or equal to two times two.

[0018] As in one embodiment of the present invention, the breaker hammers are divided into two or more breaker hammer groups arranged in parallel, and each breaker hammer group includes two or more breaker hammers. The controller controls the two or more breaker hammer groups to act synchronously, sequentially or randomly.

[0019] According to one embodiment of the present invention, the breaker hammer includes a hammer body and a breaker rod assembly, the hammer body is mounted on the breaker frame, the breaker rod assembly is telescopically mounted on the hammer body, and the breaker end is formed at the bottom end of the breaker rod assembly.

[0020] As in one embodiment of the present invention, the breaking rod assembly includes a fixing seat, a hollow rod and a drill rod, the fixing seat is installed on the hammer body, the hollow rod is installed on the fixing seat, the drill rod is passed through the hollow rod, and the drill rod can be extended or fixed relative to the hollow rod.

[0021] As in one embodiment of the present invention, the hollow rod is threadedly connected to the fixing seat, and the drill rod fixing clamp is arranged on the hammer body.

[0022] According to one embodiment of the present invention, a spring is provided between the hollow rod and the hammer body.

[0023] As in one embodiment of the present invention, when the crushable thickness of industrial silicon solid is less than or equal to 40 mm, the crushing frame descending stroke S = h1 + 65 + L2 - L3; when the crushable thickness of industrial silicon solid is greater than 40 mm, the crushing frame descending stroke S = h2 - L3 + L2 + 40; wherein h1 is the height of the upper end of the breaker hammer from the upper edge of the mold, h2 is the height of the upper end of the breaker hammer from the upper surface of the industrial silicon solid, L2 is the impact distance between the hammer body of the breaker hammer and the inside of the breaker hammer, and L3 is the length of the breaker hammer in its natural state.

[0024] From the above technical solution, it can be seen that the advantages and positive effects of the industrial silicon crushing device of the present invention are:

[0025] In the present invention, the supporting mechanism is arranged relative to the mold, and the detection component detects the distance value from the industrial silicon solid and its temperature value. By detecting the distance value of the industrial silicon solid, the implementation of this application can control the descending stroke of the crushing mechanism according to the thickness of the industrial silicon solid in the mold, which can not only achieve a better crushing effect, but also avoid damage to the mold, thereby greatly improving work efficiency and reducing application costs. By detecting the temperature value of the industrial silicon solid, the embodiment of the present application can be crushed according to the temperature of the industrial silicon solid, avoiding the high temperature of the industrial silicon solid causing the crushing effect to be unsatisfactory, thereby further improving the crushing effect. The controller controls the crushing mechanism to perform the crushing operation according to the parameter, and realizes the rapid and effective automatic crushing of the industrial silicon solid without the need for transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative work.

[0027] Figure 1 This is a schematic structural diagram of an industrial silicon crushing device according to an embodiment of the present invention.

[0028] Figure 2 This is a schematic structural diagram of the supporting mechanism in one embodiment of the industrial silicon crushing device of the present invention.

[0029] Figure 3 This is a schematic diagram of the installation structure of the crushing mechanism in one embodiment of the industrial silicon crushing device of the present invention.

[0030] Figure 4 This is a schematic diagram of the installation structure of a breaker hammer in one embodiment of the industrial silicon crushing device of the present invention.

[0031] Figure 5 This is a schematic diagram of the structure of a breaker hammer in one embodiment of the industrial silicon crushing device of the present invention.

[0032] Figure 6 This is a schematic cross-sectional view of the crushing rod assembly in one embodiment of the industrial silicon crushing device of the present invention.

[0033] Figure 7 This is a schematic diagram of the operating status of the breaker hammer in one embodiment of the industrial silicon crushing device of the present invention.

[0034] Description of the figure number:

[0035] 1. Carrying mechanism; 11. Column; 12. Crossbeam; 13. Base; 14. Guide structure; 2. Crushing mechanism; 21. Crushing frame; 3. Baffle; 5. Breaking hammer; 51. Hammer body; 52. Breaking rod assembly; 521. Hollow rod; 522. Drill rod; 523. Fixed seat; 524. Spring; 6. Travel mechanism. DETAILED DESCRIPTION

[0036] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art. Like reference numerals in the figures represent like or similar structures, and thus their detailed description will be omitted.

[0037] In the following description of different examples of the present invention, reference is made to the accompanying drawings, which form a part of the present invention and in which are shown by way of example different exemplary structures, systems and steps that can implement aspects of the present invention. It should be understood that other specific schemes of components, structures, exemplary devices, systems and steps can be used, and structural and functional modifications can be made without departing from the scope of the present invention. Moreover, although the terms "top", "bottom", "front", "rear", "side" and the like may be used in this specification to describe different exemplary features and elements of the present invention, these terms are used herein for convenience only, such as the orientation of the examples as described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of the present invention.

[0038] Figure 1 This is a schematic structural diagram of an industrial silicon crushing device according to an embodiment of the present invention.

[0039] like Figure 1 As shown, the industrial silicon crushing device of this embodiment is used to crush industrial silicon solids in a mold. Industrial silicon includes ferrosilicon, semimetallic silicon, silicomanganese, silicoaluminum, barium manganese titanium iron, silicomanganese vanadium iron, silicon aluminum barium iron, silicon aluminum iron, silicon calcium, silicon steel plate, aluminum silicon alloy, nickel-chromium-nickel silicon thermocouple wire, manganese silicon alloy, rare earth silicon calcium barium, silicon calcium alloy, silicon barium alloy, silicon chromium alloy, magnesium silicon alloy, germanium silicon alloy, silicon cobalt, silicon bronze, iron silicon alloy, zinc silicon alloy, silicon titanium iron alloy, nickel silicon alloy, aluminum magnesium, silicon alloy, copper silicon alloy, etc. For ease of explanation, the industrial silicon solid in this application uses ferrosilicon as an example, but the embodiments of this application are not limited to this. Ferrosilicon is an iron-silicon alloy made from coke, steel scrap, and quartz (or silica) in an electric furnace. It is widely used in low-alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel, and is an important alloy variety in the smelting industry.

[0040] The industrial silicon crushing device of this embodiment includes: a supporting mechanism 1, a crushing mechanism 2, a detection component, and a controller (not shown). The supporting mechanism 1 is used to support the crushing mechanism 2, which is used to crush industrial silicon. The detection component is used to detect numerical parameters, and the controller is used to determine and control the operation of the crushing device based on the data from the detection component.

[0041] In the present invention, the supporting mechanism is arranged relative to the mold, and the detection component detects the distance value from the industrial silicon solid and its temperature value. By detecting the distance value of the industrial silicon solid, the implementation of this application can control the descending stroke of the crushing mechanism according to the thickness of the industrial silicon solid in the mold, which can not only achieve a better crushing effect, but also avoid damage to the mold, thereby greatly improving work efficiency and reducing application costs. By detecting the temperature value of the industrial silicon solid, the embodiment of the present application can be crushed according to the temperature of the industrial silicon solid, avoiding the high temperature of the industrial silicon solid causing the crushing effect to be unsatisfactory, thereby further improving the crushing effect. The controller controls the crushing mechanism to perform the crushing operation according to the parameter, and realizes the rapid and effective automatic crushing of the industrial silicon solid without the need for transportation.

[0042] Figure 2 This is a schematic structural diagram of the supporting mechanism in one embodiment of the industrial silicon crushing device of the present invention.

[0043] In this embodiment, Figure 2 As shown, the supporting mechanism 1 includes columns 11, beams 12, a base 13, and a guide structure 14. The columns 11 are the main supporting structure, the beams 12 connect the columns 11, the base 13 supports the columns 11, and the guide structure is used to install and guide the crushing mechanism 2. In one embodiment, the base is also connected to a traveling mechanism 6 to drive the supporting mechanism 1.

[0044] In this embodiment, the bottom of the support mechanism 1 has a storage space for accommodating or passing the mold. Relative movement between the support mechanism 1 and the mold can be achieved by moving the support mechanism as described above. In other embodiments, the mold can also be moved, depending on the actual situation. An industrial silicon solution is injected into the mold and allowed to cool and solidify.

[0045] Figure 3 This is a schematic diagram of the installation structure of the crushing mechanism in one embodiment of the industrial silicon crushing device of the present invention.

[0046] Figure 4 This is a schematic diagram of the installation structure of a breaker hammer in one embodiment of the industrial silicon crushing device of the present invention.

[0047] In this embodiment, the crushing mechanism 2 is arbitrarily mounted on the support mechanism 1 and positioned above the storage space, allowing it to be lowered to crush the industrial silicon solid. A detection assembly is provided on the support mechanism and / or the crushing mechanism to detect the distance between the crushing mechanism 2 and the industrial silicon solid. The detection assembly is also used to detect the temperature of the industrial silicon solid. The detection assembly may include a distance sensor, a temperature sensor, or other detection methods, as long as it can accurately detect technical parameters such as distance and temperature.

[0048] In this embodiment, the controller is electrically connected to the detection component, and is used to control the lifting stroke of the crushing mechanism 2 according to the spacing value, and to control the crushing mechanism to crush the industrial silicon solid according to the temperature value.

[0049] Figure 5 This is a schematic diagram of the structure of a breaker hammer in one embodiment of the industrial silicon crushing device of the present invention.

[0050] Figure 6 This is a schematic cross-sectional view of the crushing rod assembly in one embodiment of the industrial silicon crushing device of the present invention.

[0051] In this embodiment, Figures 3 to 6 As shown, the crushing mechanism 2 includes a crushing frame 21 and a crushing hammer 5. The crushing hammer 5 is mounted on the supporting mechanism 1 via the crushing frame 21, and the crushing end of the crushing hammer 5 is positioned toward the accommodating space. The distance value detected by the detection component is the distance between the crushing end and the solid surface of the industrial silicon.

[0052] In this embodiment, the detection assembly includes a distance sensor. When the distance sensor detects a distance value equal to zero, the controller controls the crushing mechanism 2 to descend, with the crushing mechanism 2 having a descending stroke of less than or equal to 40 mm. In this embodiment, the depth of the industrial silicon in the mold is 80 mm. In other embodiments, this depth is greater than 60 mm. This descending stroke control maximizes the crushing of the industrial silicon solid without damaging the mold.

[0053] In this embodiment, the detection assembly also includes a contact sensing component, which is arranged between the supporting mechanism 1 and the crushing frame 21. When the distance between the crushing end and the bottom surface of the mold is greater than or equal to 15 mm, the contact sensing component sends a circuit breaker signal to the controller, and the controller controls the crushing mechanism 2 to stop descending.

[0054] In this embodiment, the detection component includes a temperature sensor. When the temperature value detected by the temperature sensor is 300°C to 700°C, the controller controls the crushing mechanism to perform a crushing operation. Furthermore, in other embodiments, the temperature value range is 500°C ± 100°C. Since the industrial silicon solution will solidify into an industrial silicon solid with good rigidity under the above-mentioned temperature value state, the above-mentioned design is adopted so that the crushing mechanism 2 can crush the industrial silicon solid under a more appropriate temperature state, thereby not only improving work efficiency, but also preventing the high temperature from damaging the breaker 5, thereby improving safety and extending service life. A baffle 3 is provided at the crushing end, and a through hole is provided on the baffle 3 for the crushing end of the breaker 5 to pass through. The use of the baffle 3 can effectively prevent the dust generated when the industrial silicon solid is crushed from causing damage to the crushing mechanism 2, thereby further reducing the failure rate and extending service life.

[0055] In this embodiment, the number of the breakers 5 is four or more, and the breakers 5 are arranged in an array, and the array is greater than or equal to two times two, for example, seven times two, or eight times four.

[0056] In this embodiment, the breakers 5 are divided into two or more breaker groups arranged in parallel, and each breaker group includes two or more breakers. The controller controls the two or more breakers to operate synchronously, sequentially, or randomly. The synchronous operation improves efficiency; the other two methods provide flexible operation, allowing for targeted crushing of specific areas, improving applicability and crushing effectiveness.

[0057] In this embodiment, the breaker hammer 5 includes a hammer body 51 and a breaker rod assembly 52 . The hammer body 51 is mounted on the breaker frame 21 . The breaker rod assembly 52 is telescopically mounted on the hammer body 51 . The breaker end is formed at the bottom end of the breaker rod assembly 52 .

[0058] In this embodiment, the breaker bar assembly 52 includes a fixing base 523, a hollow rod 521, and a drill rod 522. The fixing base 523 is mounted on the hammer body 51, the hollow rod 521 is mounted on the fixing base 523, and the drill rod 522 is inserted into the hollow rod 521. The drill rod 522 can be extended or fixed relative to the hollow rod 521.

[0059] In this embodiment, the hollow rod 521 is threadedly engaged with the fixing seat 523, and the drill rod 522 is fixedly clamped on the hammer body 51. This threaded engagement facilitates driving the drill rod 522 through the hollow rod 521, further prying the industrial silicon solid during crushing and breaking, improving crushing performance while also effectively separating the bottom of the industrial silicon solid from the mold.

[0060] In this embodiment, a spring 524 is provided between the hollow rod 521 and the hammer body 522. The spring 524 strengthens the crushing force of the drill rod 522, further improving the crushing effect.

[0061] like Figure 7As shown, let the height of the upper end of the breaker hammer from the upper edge of the mold be h1, and from the upper surface of the industrial silicon solid be h2. The length of the breaker hammer in its natural state is L3, and the impact distance between the drill rod and the internal part of the breaker hammer is L2. The breaker hammer can only transmit the impact force to the industrial silicon solid through the drill rod to break it when the drill rod and the internal part of the breaker hammer collide with each other. After the two are separated, the impact force will not be transmitted to the industrial silicon solid. The mold depth is a fixed value of 80mm. The deepest working distance of the drill rod during crushing is required to be more than 15mm from the bottom end of the drill rod to the bottom surface of the ingot mold to avoid damage to the mold. In order to save crushing time, the crushing operation can be completed when the crushing depth of the drill rod reaches 40mm to achieve the crushing effect. If the crushing depth is too deep, the crushing time will be increased. Since the thickness of the industrial silicon solid is different each time it is poured, let the distance that the drill rod needs to penetrate into the industrial silicon solid be d. Then, according to the formula, the displacement S that the breaker hammer needs to drop each time can be calculated, so that the distance between the drill rod and the lowest surface of the mold can be controlled to be above 15mm. First, the thickness of the industrial silicon solid can be obtained as t=h1+80-h2①

[0062] During the descent process, when the drill rod touches the solid surface of industrial silicon and the drill rod collides with the inside of the breaker, the descending displacement S1=h2-L3+L2②

[0063] When the breaker hammer continues to descend, the breaker hammer has not started working yet. The working depth d that the drill rod needs to reach is the compression distance of the compression spring at this time, which is set as S2. Then S2 = d. Since the working depth to be reached plus 15mm is the thickness of the industrial silicon solid, that is: d + 15 = t③

[0064] From ① and ③, we can conclude that d=h1+65-h2④

[0065] That is, S2=h2+65-h1⑤

[0066] When the crushable thickness d of industrial silicon solid is less than or equal to 40mm, the descending distance of the crushing frame in the crushing mechanism is as follows: Therefore, the total descending distance is S=S1+S2, that is, S=h2-L3+L2+h1+65-h2, which can be simplified to: S=h1+65+L2-L3.

[0067] When the crushable thickness d of industrial silicon solid is greater than 40 mm, the descending distance of the crushing frame in the crushing mechanism is as follows: S = h2 - L3 + L2 + 40.

[0068] From the above technical solution, it can be seen that the advantages and positive effects of the industrial silicon crushing device of the present invention are:

[0069] In the present invention, the supporting mechanism is arranged relative to the mold, and the detection component detects the distance value from the industrial silicon solid and its temperature value. By detecting the distance value of the industrial silicon solid, the implementation of this application can control the descending stroke of the crushing mechanism according to the thickness of the industrial silicon solid in the mold, which can not only achieve a better crushing effect, but also avoid damage to the mold, thereby greatly improving work efficiency and reducing application costs. By detecting the temperature value of the industrial silicon solid, the embodiment of the present application can be crushed according to the temperature of the industrial silicon solid, avoiding the high temperature of the industrial silicon solid causing the crushing effect to be unsatisfactory, thereby further improving the crushing effect. The controller controls the crushing mechanism to perform the crushing operation according to the parameter, and realizes the rapid and effective automatic crushing of the industrial silicon solid without the need for transportation.

[0070] Those skilled in the art will appreciate that the specific structures and processes described in the above detailed embodiments are merely illustrative and non-limiting. Furthermore, those skilled in the art may combine the various technical features described above in various possible ways to create new technical solutions or make other modifications, all of which fall within the scope of the present invention.

Claims

1. An industrial silicon crushing device for crushing industrial silicon solids in a mold, characterized in that: include: Carrying mechanism, crushing mechanism, detection components and controller; The bottom of the supporting mechanism has an accommodating space for accommodating the mold or allowing the mold to pass through; The crushing mechanism is escalably mounted on the supporting mechanism and is located above the accommodating space, and is configured to crush the industrial silicon solid after descending. The detection component is provided on the carrying mechanism and / or the crushing mechanism, and is used to detect the distance value between the crushing mechanism and the industrial silicon solid. The detection component is also used to detect the temperature value of the industrial silicon solid; The controller is electrically connected to the detection component, and is used to control the lifting stroke of the crushing mechanism according to the spacing value, and to control the crushing mechanism to crush the industrial silicon solid according to the temperature value; The crushing mechanism includes a crushing frame and a crushing hammer, the crushing hammer is mounted on the supporting mechanism via the crushing frame, and the crushing end of the crushing hammer is arranged toward the accommodating space; the spacing value is the distance between the crushing end and the solid surface of the industrial silicon; The detection component includes a distance sensor. When the distance value detected by the distance sensor is equal to zero, the controller controls the crushing mechanism to descend, and the descending stroke of the crushing mechanism is less than or equal to 40 mm. The detection assembly further includes a contact sensing component, which is disposed between the bearing mechanism and the crushing frame. When the distance between the crushing end and the bottom surface of the mold is greater than or equal to 15 mm, the contact sensing component sends a circuit breaker signal to the controller, and the controller controls the crushing mechanism to stop descending. The detection component includes a temperature sensor. When the temperature value detected by the temperature sensor is 300° C. to 700° C., the controller controls the crushing mechanism to perform a crushing operation. The temperature range is 500°C ± 100°C. The number of the breakers is four or more, and the breakers are arranged in an array, and the array is greater than or equal to two by two; The breaker hammers are divided into two or more breaker hammer groups arranged in parallel, and each breaker hammer group includes two or more breaker hammers, and the controller controls the two or more breaker hammer groups to act synchronously, sequentially or randomly; When the crushable thickness of industrial silicon solid is less than or equal to 40 mm, the crushing frame descending stroke S=h1+65+L2-L3; when the crushable thickness of industrial silicon solid is greater than 40 mm, the crushing frame descending stroke S=h2-L3+L2+40; among which h1 is the height between the upper end of the breaker hammer and the upper edge of the mold, h2 is the height between the upper end of the breaker hammer and the upper surface of the industrial silicon solid, L2 is the impact distance between the hammer body of the breaker hammer and the inside of the breaker hammer, and L3 is the length of the breaker hammer in its natural state.

2. The industrial silicon crushing device according to claim 1, characterized in that: The breaker hammer includes a hammer body and a breaker rod assembly. The hammer body is mounted on the breaker frame. The breaker rod assembly is telescopically mounted on the hammer body. The breaker end is formed at the bottom end of the breaker rod assembly.

3. The industrial silicon crushing device according to claim 2, characterized in that: The breaker rod assembly includes a fixing seat, a hollow rod and a drill rod. The fixing seat is mounted on the hammer body, the hollow rod is mounted on the fixing seat, the drill rod is inserted into the hollow rod, and the drill rod can be telescopic or fixed relative to the hollow rod.

4. The industrial silicon crushing device according to claim 3, characterized in that: The hollow rod is threadedly connected to the fixing seat, and the drill rod fixing clamp is arranged on the hammer body.

5. The industrial silicon crushing device according to claim 4, characterized in that: A spring is provided between the hollow rod and the hammer body.

Images