CN112156828B - Tombarthite ore piece crushing equipment - Google Patents
Tombarthite ore piece crushing equipment Download PDFInfo
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- CN112156828B CN112156828B CN202010832687.0A CN202010832687A CN112156828B CN 112156828 B CN112156828 B CN 112156828B CN 202010832687 A CN202010832687 A CN 202010832687A CN 112156828 B CN112156828 B CN 112156828B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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Abstract
The invention relates to crushing equipment, in particular to rare earth ore block crushing equipment. The utility model provides a can be fast carry out the breakage to the tombarthite ore, and the tombarthite ore piece crushing equipment that can automatic unloading is provided. A rare earth ore block crushing apparatus comprising: the bottom plate is used for mounting the whole equipment; the first bracket is arranged in the middle of one side of the upper part of the bottom plate; the first support plate is arranged on one side, close to the first support, of the upper portion of the bottom plate. The invention achieves the effects of rapidly crushing the rare earth ore and automatically discharging; through removing the tombarthite ore to broken incasement, drive the eccentric wheel through the second pivot and rotate, when the eccentric wheel rotated to contact with broken piece, can drive broken piece and remove to broken piece can carry out the breakage to the tombarthite ore to the broken piece.
Description
Technical Field
The invention relates to crushing equipment, in particular to rare earth ore block crushing equipment.
Background
Rare earth minerals, also called rare earth element minerals, are minerals containing rare earth elements in the earth crust. The rare earth is used as impurity element of mineral, and is dispersed in rock-making mineral and rare metal mineral in the form of isomorphism substitution. The rare earth ore is mainly various clay minerals and mica minerals, and the rare earth elements in the state are easy to extract.
Rare earth is an essential material for national development, and when large rare earth ores are faced, rare earth elements are difficult to extract, and people can crush the rare earth ores before using the rare earth ores. Many times, workers break the rare earth ore by using iron hammers, and when the rare earth ore is broken manually, the rare earth ore cannot be broken too much due to limited manpower, and the breaking time is long, so that the cost for extracting the rare earth ore is greatly reduced.
Therefore, a rare earth ore block crushing device which can rapidly crush rare earth ore and can automatically perform blanking is particularly needed to solve the problems in the prior art.
Disclosure of Invention
In order to overcome the defects that when rare earth ore is manually broken, the rare earth ore cannot be broken too much due to limited manpower, and the breaking time is long, the cost for extracting the rare earth ore is greatly reduced, the invention has the technical problems that: the utility model provides a can be fast carry out the breakage to the tombarthite ore, and the tombarthite ore piece crushing equipment that can automatic unloading is provided.
The technical implementation scheme of the invention is as follows: a rare earth ore block crushing apparatus comprising: the bottom plate is used for mounting the whole equipment; the first bracket is arranged in the middle of one side of the upper part of the bottom plate; the first support plate is arranged on one side, close to the first support, of the upper part of the bottom plate; the second supporting plate is symmetrically arranged on one side, close to the first supporting plate, of the upper part of the bottom plate; the third supporting plate is arranged on one side, close to the first support, of the upper part of the bottom plate; the crushing mechanism is arranged between the first bracket and the first supporting plate; a transport mechanism disposed between the second support plate and the third support plate; and the screening mechanism is arranged on one side of the upper part of the bottom plate.
Further, the crushing mechanism comprises: the first rotating shafts are respectively and rotatably arranged between the first support and the first supporting plate and between the second supporting plates at two sides; a first conveyor belt disposed between the first rotating shafts on both sides; the connecting plates are respectively arranged on the first bracket and the first supporting plate; the crushing box is arranged between the connecting plates on the two sides; the servo motor is arranged on the upper part of the first bracket; the second rotating shaft is arranged on an output shaft of the servo motor and connected with the first supporting plate; the eccentric wheel is arranged on the second rotating shaft; the first springs are respectively arranged on two sides of the crushing box; the crushing block is arranged in the crushing box in a sliding mode, and the first springs on the two sides are respectively connected with the two sides of the crushing block; the first belt pulley assembly is arranged between the first rotating shaft and the second rotating shaft.
Further, the carrying mechanism includes: the first connecting rods are arranged between the second supporting plates on the two sides; the connecting pieces are symmetrically arranged at the upper part of the crushing box; the second connecting rod is arranged between the connecting pieces on the two sides; the second springs are respectively arranged on two sides of the second connecting rod; a transport slidably disposed between the first connecting rod and the second connecting rod; the third rotating shaft is rotatably arranged on the third supporting plate; a second pulley assembly disposed between the third shaft and the second shaft; the wedge block is arranged on the conveying piece.
Further, the screening mechanism includes: a third connecting rod disposed between the first bracket and the first support plate; the bearing seats are symmetrically arranged on one side, close to the first support, of the upper part of the bottom plate; the fourth rotating shaft is rotatably arranged between the bearing seats on the two sides; a third pulley assembly disposed between the fourth rotating shaft and the first rotating shaft at a side close to the third connecting rod; the fifth rotating shaft is rotatably arranged on one side, close to the bearing seat, of the upper part of the bottom plate; the bevel gears are respectively arranged on the fifth rotating shaft and the fourth rotating shaft; the fourth supporting plate is symmetrically arranged on one side, close to the bevel gear, of the upper part of the bottom plate; the fourth connecting rods are arranged between the fourth supporting plates on the two sides; the blanking plate is arranged between the fourth connecting rod and the third connecting rod in a sliding manner; the third springs are respectively arranged on two sides of the fourth connecting rod and two sides of the third connecting rod, and the number of the third springs is four; the sliding rail is arranged on the fourth supporting plate close to one side of the bevel gear; the guide piece is arranged on the lower portion of the blanking plate and is connected with the sliding rail in a sliding mode, and the guide piece is connected with the fifth rotating shaft in a sliding mode.
Further, the method also comprises the following steps: the second bracket is arranged on one side, close to the second supporting plate, of the upper part of the bottom plate; the fifth supporting plates are arranged on the upper part of the second bracket in pairs, and the number of the fifth supporting plates is four; the sixth rotating shafts are respectively and rotatably arranged between the second supporting plates on the two sides and on a pair of fifth supporting plates far away from the second supporting plates; a fourth pulley assembly disposed between the sixth rotating shaft and the first rotating shaft on a side close to the sixth rotating shaft; the second conveyor belt is arranged between the sixth rotating shafts on the two sides; the pushing blocks are uniformly arranged on the second conveying belt at intervals; the first protection plates are arranged on the fifth support plate respectively, and the first protection plates on two sides are located on two sides of the second conveyor belt respectively.
Further, the method also comprises the following steps: and the second protective plate is symmetrically arranged on the upper part of the lower blanking plate.
The invention has the following advantages: 1. the invention achieves the effects of rapidly crushing the rare earth ore and automatically discharging;
2. the rare earth ore is moved into the crushing box, the eccentric wheel is driven to rotate through the second rotating shaft, when the eccentric wheel rotates to be in contact with the crushing block, the crushing block can be driven to move, so that the rare earth ore can be crushed by the crushing block, and when the eccentric wheel rotates away from the crushing block, the eccentric wheel is reset under the reset action of the first spring, so that the crushing block can be used for continuously crushing the rare earth ore in the left-right swinging process;
3. through placing the tombarthite ore that will carry out the breakage on the second conveyer belt, under the effect of ejector pad, can remove the tombarthite ore to transport in the mechanism to can realize the effect of automatic unloading.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a perspective view of a third part of the present invention.
Fig. 5 is a perspective view of a fourth part of the present invention.
Fig. 6 is a schematic perspective view of a fifth part of the present invention.
Fig. 7 is a perspective view of a sixth part of the present invention.
In the above drawings: 1: bottom plate, 2: first bracket, 3: first support plate, 4: second support plate, 5: third support plate, 6: crushing mechanism, 60: first rotating shaft, 61: first conveyor belt, 62: connecting plate, 63: crushing box, 64: servo motor, 65: second rotating shaft, 66: eccentric wheel, 67: first spring, 68: broken pieces, 69: first pulley assembly, 7: conveyance mechanism, 70: first connecting rod, 71: connecting piece, 72: second connecting rod, 73: second spring, 74: transport piece, 75: third shaft, 76: second pulley assembly, 77: wedge block, 8: screening mechanism, 80: third connecting rod, 81: bearing seat, 82: fourth rotation shaft, 83: third pulley assembly, 84: bevel gear, 85: fifth rotating shaft, 86: fourth support plate, 87: fourth connecting rod, 88: flitch down, 89: third spring, 810: slide rail, 811: guide, 9: sixth rotating shaft, 10: fourth pulley assembly, 11: second conveyor belt, 12: a push block, 13: second bracket, 14: fifth support plate, 15: first guard plate, 16: and a second protection plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The utility model provides a tombarthite ore piece crushing equipment, as shown in figure 1, including bottom plate 1, first support 2, first backup pad 3, second backup pad 4, third backup pad 5, crushing mechanism 6, transport mechanism 7, screening mechanism 8, be equipped with first support 2 in the middle of the 1 upper portion front side of bottom plate, be equipped with first backup pad 3 in the middle of the 1 upper portion rear side of bottom plate, symmetrical formula is equipped with second backup pad 4 around the 1 upper portion left side of bottom plate, be equipped with third backup pad 5 in the middle of the 1 upper portion front side of bottom plate, be equipped with crushing mechanism 6 between first support 2 and the first backup pad 3, be equipped with between second backup pad 4 and the third backup pad 5 and transport mechanism 7, 1 upper portion right side of bottom plate is equipped with screening mechanism 8.
When the user need carry out the tombarthite ore breakage, can use this equipment, at first, will carry out broken tombarthite ore and place on conveying mechanism 7, then remove the tombarthite ore through conveying mechanism 7 and carry out the breakage in breaking mechanism 6, the tombarthite ore after the breakage moves to and screens in screening mechanism 8, collect the tombarthite ore that the breakage was accomplished, collect the tombarthite ore of not complete breakage and put into once more and convey mechanism 7 in, make it carry out the breakage.
Example 2
Based on embodiment 1, as shown in fig. 2, 3, 4, 5 and 6, the crushing mechanism 6 includes a first rotating shaft 60, a first conveyor belt 61, a connecting plate 62, a crushing box 63, a servo motor 64, a second rotating shaft 65, an eccentric 66, a first spring 67, a crushing block 68 and a first pulley assembly 69, the first rotating shaft 60 is rotatably disposed between the first support frame 2 and the first support plate 3 and between the second support plates 4 at both sides, the first conveyor belt 61 is connected between the first rotating shafts 60 at both sides, the connecting plate 62 is disposed between the first support frame 2 and the first support plate 3, the crushing box 63 is connected between the connecting plates 62 at both sides, the servo motor 64 is disposed at the upper part of the first support frame 2, the second rotating shaft 65 is connected between the servo motor 64 and the first support plate 3, the second rotating shaft 65 rotatably penetrates through the crushing box 63, the eccentric 66 is disposed on the second rotating shaft 65, broken pieces 68 are arranged in the crushing box 63 in a sliding mode, the front side and the rear side of each broken piece 68 are connected with the crushing box 63 through first springs 67, and a first belt pulley assembly 69 is connected between the first rotating shaft 60 and the second rotating shaft 65.
The servo motor 64 is turned on, the servo motor 64 drives the parts of the conveying mechanism 7 to move, rare earth ore to be crushed is moved into the crushing box 63 through the parts of the conveying mechanism 7, the servo motor 64 drives the second rotating shaft 65 and the eccentric wheel 66 to rotate, when the eccentric wheel 66 rotates to be in contact with the crushing block 68, the crushing block 68 is pushed leftwards, the first spring 67 is stretched at the moment, the crushing block 68 can crush the rare earth ore, when the eccentric wheel 66 rotates to be not in contact with the crushing block 68, the crushing block 68 is reset rightwards under the reset action of the first spring 67, the rare earth ore can be crushed in the process of swinging leftwards and rightwards, the crushed rare earth ore falls downwards onto the first conveyor belt 61, the servo motor 64 rotates to drive the first rotating shaft 60 on the right side to rotate through the first belt pulley assembly 69, and further drives the first conveyor belt 61 to rotate, the rare earth ore can be moved into the screening mechanism 8.
The conveying mechanism 7 comprises a first connecting rod 70, a connecting piece 71, a second connecting rod 72, a second spring 73, a conveying piece 74, a third rotating shaft 75, a second belt pulley assembly 76 and a wedge block 77, the first connecting rod 70 is arranged on the upper side between the second supporting plates 4 on the two sides, the connecting pieces 71 are symmetrically arranged on the front and back of the left side of the upper portion of the crushing box 63, the second connecting rod 72 is connected between the connecting pieces 71 on the two sides, the second spring 73 is sleeved on the front and back sides of the first connecting rod 70 and the second connecting rod 72, the conveying piece 74 is arranged on the first connecting rod 70 and the second connecting rod 72 on the lower side in a sliding mode, the second springs 73 on the two sides are connected with the conveying piece 74, the third rotating shaft 75 is arranged on the third supporting plate 5 in a rotating mode, the second belt pulley assembly 76 is connected between the third rotating shaft 75 and the second rotating shaft 65, and the wedge block 77 is arranged on the right side of the front portion of the conveying piece 74.
The user can place the rare earth ore on transportation 74, because evenly open on the transportation 74 has the rectangular channel, less rare earth ore can be followed the rectangular channel and dropped downwards, servo motor 64 rotates and drives third pivot 75 through second pulley assembly 76 and rotate, when third pivot 75 rotates to contacting with wedge 77, and promote wedge 77 backward, make transportation 74 remove backward, second spring 73 takes place deformation this moment, when third pivot 75 changes away from wedge 77, under second spring 73 reset action, transportation 74 moves forward and resets, transportation 74 is at the in-process that removes in the front and back, can constantly shake less rare earth ore down, because transportation 74 has certain slope, the rare earth ore can move left to the crushing case 63 along transportation 74.
The screening mechanism 8 comprises a third connecting rod 80, a bearing seat 81, a fourth rotating shaft 82, a third belt pulley assembly 83, a bevel gear 84, a fifth rotating shaft 85, a fourth supporting plate 86, a fourth connecting rod 87, a blanking plate 88, a third spring 89, a sliding rail 810 and a guide member 811, wherein the third connecting rod 80 is arranged between the first support 2 and the first supporting plate 3, the bearing seat 81 is symmetrically arranged at the front and back of the right front side of the upper part of the bottom plate 1, the fourth rotating shaft 82 is rotatably arranged on the bearing seat 81, the third belt pulley assembly 83 is connected between the fourth rotating shaft 82 and the first rotating shaft 60 at the right side, the fifth rotating shaft 85 is rotatably arranged at the front right side of the upper part of the bottom plate 1, the bevel gears 84 are respectively arranged on the fifth rotating shaft 85 and the fourth rotating shaft 82, the two bevel gears 84 are meshed, the fourth supporting plate 86 is symmetrically arranged at the front and back of the right side of the upper part of the bottom plate 1, the fourth supporting plates 86 at the two sides are connected with the fourth connecting rod 87, flitch 88 is equipped with down to the slidingtype between fourth connecting rod 87 and the third connecting rod 80, and equal front-back symmetry formula cover has third spring 89 on fourth connecting rod 87 and the third connecting rod 80, and third spring 89 all is connected with flitch 88 down, and the fourth backup pad 86 left side of front side is equipped with slide rail 810, and flitch 88 lower part front side is equipped with guide 811 down, and slide rail 810 and guide 811 sliding connection, guide 811 and fifth pivot 85 sliding connection.
Rare earth ore on the first conveyer belt 61 can move to on the lower feed plate 88, the first pivot 60 on right side rotates and drives fourth pivot 82 through third pulley subassembly 83 and rotate, and then mesh through two bevel gears 84, drive fifth pivot 85 and rotate, because fifth pivot 85 can carry out the back-and-forth movement in guide 811, thereby under the guide effect of slide rail 810, fifth pivot 85 rotates and drives lower feed plate 88 and carry out the back-and-forth movement, lower feed plate 88 is at the in-process of back and forth movement, make third spring 89 take place to warp, and under the effect that third spring 89 resets, lower feed plate 88 is at the in-process of back and forth movement, can shake broken rare earth ore down, and accelerate rare earth ore to roll down to the right.
Example 3
On the basis of embodiment 2, as shown in fig. 7, the conveyor belt further comprises a sixth rotating shaft 9, a fourth belt pulley assembly 10 and a second conveyor belt 11, ejector pad 12, second support 13, fifth backup pad 14 and first guard plate 15, 1 upper portion left side of bottom plate is equipped with second support 13, second support 13 upper portion bilateral symmetry formula is equipped with two pairs of fifth backup pads 14, equal rotary type is connected with sixth pivot 9 between the second backup pad 4 of both sides and between the left pair of fifth backup pad 14, be connected with second conveyer belt 11 between the sixth pivot 9 of both sides, be connected with first guard plate 15 between the fifth backup pad 14 of both sides, first guard plate 15 of both sides is located the both sides of second conveyer belt 11 respectively, even interval is equipped with a plurality of ejector pads 12 on the second conveyer belt 11, be connected with fourth pulley subassembly 10 between sixth pivot 9 on right side and the left first pivot 60.
The user can place the tombarthite ore that needs carry out the breakage on second conveyer belt 11, and left first pivot 60 rotates and drives the sixth pivot 9 rotation on right side through fourth pulley subassembly 10, and then drives second conveyer belt 11 and rotate, removes the tombarthite ore to conveying mechanism 7 in through second conveyer belt 11 to realize the effect of automatic unloading.
The blanking device also comprises a second protection plate 16, and the second protection plate 16 is symmetrically arranged at the front and the back of the upper part of the blanking plate 88.
The rare earth ore moves rightwards along the blanking plate 88 along the second protection plate 16 in the process of moving rightwards, so that the rare earth ore can be prevented from falling out of the blanking plate 88 in the moving process.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (3)
1. The utility model provides a tombarthite ore piece crushing equipment which characterized by, including:
a base plate to be used for mounting the entire apparatus;
the first bracket is arranged in the middle of one side of the upper part of the bottom plate;
the first support plate is arranged on one side, close to the first support, of the upper part of the bottom plate;
the second supporting plate is symmetrically arranged on one side, close to the first supporting plate, of the upper part of the bottom plate;
the third supporting plate is arranged on one side, close to the first support, of the upper part of the bottom plate;
the crushing mechanism is arranged between the first bracket and the first supporting plate;
a transport mechanism disposed between the second support plate and the third support plate;
the screening mechanism is arranged on one side of the upper part of the bottom plate; crushing mechanism includes:
the first rotating shafts are respectively and rotatably arranged between the first support and the first supporting plate and between the second supporting plates at two sides;
a first conveyor belt disposed between the first rotating shafts on both sides;
the connecting plates are respectively arranged on the first bracket and the first supporting plate;
the crushing box is arranged between the connecting plates on the two sides;
the servo motor is arranged on the upper part of the first bracket;
the second rotating shaft is arranged on an output shaft of the servo motor and connected with the first supporting plate;
the eccentric wheel is arranged on the second rotating shaft;
the first springs are respectively arranged on two sides of the crushing box;
the crushing block is arranged in the crushing box in a sliding mode, and the first springs on the two sides are respectively connected with the two sides of the crushing block;
a first pulley assembly disposed between the first rotating shaft and the second rotating shaft; the conveying mechanism comprises:
the first connecting rods are arranged between the second supporting plates on the two sides;
the connecting pieces are symmetrically arranged at the upper part of the crushing box;
the second connecting rod is arranged between the connecting pieces on the two sides;
the second springs are respectively arranged on two sides of the second connecting rod;
the transportation piece is arranged between the first connecting rod and the second connecting rod in a sliding mode;
the third rotating shaft is rotatably arranged on the third supporting plate;
a second pulley assembly disposed between the third shaft and the second shaft;
the wedge block is arranged on the conveying piece; screening mechanism including:
a third connecting rod disposed between the first bracket and the first support plate;
the bearing seats are symmetrically arranged on one side, close to the first support, of the upper part of the bottom plate;
the fourth rotating shaft is rotatably arranged between the bearing seats on the two sides;
a third pulley assembly disposed between the fourth rotating shaft and the first rotating shaft at a side close to the third connecting rod;
the fifth rotating shaft is rotatably arranged on one side, close to the bearing seat, of the upper part of the bottom plate;
the bevel gears are respectively arranged on the fifth rotating shaft and the fourth rotating shaft;
the fourth supporting plate is symmetrically arranged on one side, close to the bevel gear, of the upper part of the bottom plate;
the fourth connecting rods are arranged between the fourth supporting plates on the two sides;
the blanking plate is arranged between the fourth connecting rod and the third connecting rod in a sliding manner;
the third springs are respectively arranged on two sides of the fourth connecting rod and two sides of the third connecting rod, and the number of the third springs is four;
the sliding rail is arranged on the fourth supporting plate close to one side of the bevel gear;
the guide piece is arranged on the lower portion of the blanking plate and is connected with the sliding rail in a sliding mode, and the guide piece is connected with the fifth rotating shaft in a sliding mode.
2. A rare earth ore block crushing apparatus according to claim 1, further comprising:
the second support is arranged on one side, close to the second support plate, of the upper part of the bottom plate;
the fifth supporting plates are arranged on the upper part of the second bracket in pairs, and the number of the fifth supporting plates is four;
the sixth rotating shafts are respectively and rotatably arranged between the second supporting plates on the two sides and on a pair of fifth supporting plates far away from the second supporting plates;
a fourth pulley assembly disposed between the sixth rotating shaft and the first rotating shaft on a side close to the sixth rotating shaft;
the second conveyor belt is arranged between the sixth rotating shafts on the two sides;
the pushing blocks are uniformly arranged on the second conveying belt at intervals;
the first protection plates are arranged on the fifth support plate respectively, and the first protection plates on two sides are located on two sides of the second conveyor belt respectively.
3. A rare earth ore block crushing apparatus according to claim 2, further comprising:
and the second protective plate is symmetrically arranged on the upper part of the lower blanking plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832687.0A CN112156828B (en) | 2020-08-18 | 2020-08-18 | Tombarthite ore piece crushing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010832687.0A CN112156828B (en) | 2020-08-18 | 2020-08-18 | Tombarthite ore piece crushing equipment |
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| CN112156828A CN112156828A (en) | 2021-01-01 |
| CN112156828B true CN112156828B (en) | 2022-06-14 |
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| CN112871314A (en) * | 2021-01-19 | 2021-06-01 | 蓝溪 | Be used for automatic crushing equipment of cobble |
| CN112958195B (en) * | 2021-02-25 | 2023-07-25 | 博德凯石机械设备(营口)有限公司 | Efficient crushing equipment for rare earth ore |
| CN114471803A (en) * | 2021-12-29 | 2022-05-13 | 新沂市永恒熔融石英有限公司 | Broken screening all-in-one of quartz |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH05115809A (en) * | 1991-10-29 | 1993-05-14 | Noodobaagu Nippon Kk | Mobile crusher |
| CN204469776U (en) * | 2015-01-28 | 2015-07-15 | 浙江泰正钼业开发有限公司 | Twin-stage sieve material jaw crusher |
| CN107051632B (en) * | 2017-04-06 | 2019-05-31 | 南通联源机电科技股份有限公司 | A kind of rare earth processing quickly smashes equipment with building stones |
| CN108187796B (en) * | 2018-01-22 | 2020-01-03 | 江苏吉能达环境能源科技有限公司 | Tombarthite ore piece crushing equipment |
| CN209848957U (en) * | 2019-01-22 | 2019-12-27 | 黄河科技学院 | Demolition building waste treatment device |
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