WO2013056641A1 - Chaîne de production de concassage à machine unique - Google Patents

Chaîne de production de concassage à machine unique Download PDF

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Publication number
WO2013056641A1
WO2013056641A1 PCT/CN2012/083038 CN2012083038W WO2013056641A1 WO 2013056641 A1 WO2013056641 A1 WO 2013056641A1 CN 2012083038 W CN2012083038 W CN 2012083038W WO 2013056641 A1 WO2013056641 A1 WO 2013056641A1
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WIPO (PCT)
Prior art keywords
crushing
hammer plate
crusher
plate
base
Prior art date
Application number
PCT/CN2012/083038
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English (en)
Chinese (zh)
Inventor
朱兴良
Original Assignee
义乌黑白矿山机械有限公司
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Filing date
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Publication of WO2013056641A1 publication Critical patent/WO2013056641A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
    • 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
    • B02C1/02—Jaw crushers or pulverisers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/284—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with unbalanced weights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/40—Resonant vibration screens

Definitions

  • the invention relates to the field of mining machinery technology, and more particularly to a single machine crushing production line.
  • the first type of crushing production line is "multi-machine expansion crushing production line" (as shown in Figure 1, Figure 2, Figure 3). There are “level crushing”, “secondary crushing” and “three-stage crushing” production lines, and even more crushing production lines. At present, the three-stage crushing production line is the most common.
  • Figure 1 shows a typical three-stage crushing line (expanded) in the prior art, consisting of eight independent equipment.
  • the raw material is fed to the first-stage crusher 222 by the feeder 111 at a constant speed for coarse section crushing, and after being discharged, it is sent to the second-stage crusher 444 through the conveyor 333 for fine-stage crushing, and is finely broken and then sent to the second through the conveyor 555.
  • the tertiary crusher 888 is broken and then fed to the tail screen 666 via conveyor 777.
  • the above is the first type, that is, the three pieces of crushing, the finer the material is broken, such as the crushing of the mining industry (the purpose of crushing is to grind it after grinding). Powder), can directly break the "powder" to be more happy.
  • the process of this production line is "feeding + rough breaking + breaking + fine breaking + screening”.
  • the material is not broken as fine as possible, and there is a certain size.
  • the finished material is basically 2 ⁇ 4 cm.
  • the material is first sieved.
  • the material that has reached the specification size exits the crushing chamber to avoid over-crushing.
  • the material on the sieve enters the third stage of crushing (the crushing after sieving is also called uniform crushing); (The process of this production line is "feeding + coarse breaking + medium breaking + sifting + all breaking + screening"
  • Fig. 2 is a schematic view of the above-mentioned three-stage crushing production line (expanded type) containing "sieving" in the prior art, which is composed of ten independent devices.
  • the raw material is fed into the first-stage crusher 222 by the feeder 111 at a constant speed for coarse section crushing, and after being discharged, it is sent to the second-stage crusher 444 through the conveyor 333 for fine-stage crushing, and after being finely broken, the vibration is sent through the conveyor 555.
  • the sieve 666 is sieved, and the sieve top material (large material) is sent to the third-stage crusher 888 through the conveyor 777, and is uniformly crushed, and then sent to the tail sieve 010 through the conveyor 999.
  • the equipment is installed and operated at a distance, which is not convenient for unified management.
  • the second type of crushing production line is "multi-machine centralized crushing production line".
  • the so-called beginning because it has a feeding function, the feeding operation is the source of the crushing production line, is the initial process; the so-called endless, because the final broken material is not sieved, and the broken product must pass After "screening" can be achieved, it is the end process.
  • the object of the present invention is to overcome the defects of the "single-machine crushing production line" having the function of "starting” and “final”, and to provide a single-machine crushing production line with complete functions, small floor space, high centralized management and high production efficiency.
  • a single machine crushing production line comprising: a crushing mechanism, a base, a vibrating car body and a gantry, wherein the pedestal is disposed in a set by an elastic supporting mechanism On the shelf; the crushing mechanism, the base and the vibrating body are integrated from top to bottom;
  • the vibrating car body is directly fixed under the base, and the inlet of the vibrating car body is adapted to the crushing chamber outlet of the crushing mechanism, and a screen mesh is arranged in the vibrating body.
  • the resilient support mechanism includes a spring assembly vertically supported between the base and the gantry and a spring assembly laterally constrained between the base and the gantry;
  • the spring assembly includes two spring seats.
  • the spring seat further includes a spring mounting head and a mounting head base.
  • the spring mounting head and the mounting head base are hingedly connected, and a spring is connected between the two spring mounting heads.
  • the crushing mechanism comprises a crusher and a motor, and the crusher is a jaw crusher, a counter crusher, a hammer Crusher or roller crusher.
  • a feeding compartment is further disposed on the upper side of the base, and the feeding compartment outlet is adapted to the crushing chamber inlet of the crushing mechanism.
  • the invention has three main structural features:
  • the frame (crusher), the base and the vibrating body are integrated from top to bottom, that is, the frame and the vibration box are respectively connected above and below the base;
  • the feeding car body is arranged above the crusher;
  • the base is connected to the gantry by an elastic support mechanism
  • the core technology of the invention is to replace the conventional "independent equipment” multi-machine combination design idea with the idea of "functional endogenous" innovative design.
  • the "eccentric shaft” in the crushing equipment and the “exciting shaft” in the feeder and vibrating screen equipment are designed as “coaxial”, and the “eccentric shaft” in the same equipment is used, that is, the feeding is completed by a single machine.
  • the whole process of crushing and sieving Its technical measures are:
  • the crusher is placed above the base by providing a base. Then: 1. Put the core components of the feeder
  • the "vibrator” is removed, and the remaining “feeding box” is placed above the crusher (the feed box outlet is connected to the crusher feed port); 2.
  • the core part of the vibrating screen is “vibrator” Also removed, the remaining “vibration box” is placed under the base (the vibrating screen discharge port is connected with the upstream end of the vibrating screen), so that the feeding car body, the crusher and the vibrating car body are integrated into one.
  • the "eccentric shaft” of the crusher (whether single or double) is also the “exciting shaft” of the feeder and the vibrating screen. It has the same "feeding", “crushing” and “sieving". The functions required for the job.
  • the second is to make the crusher a multi-functional design, that is, to achieve multi-stage crushing of the same equipment. Its technical measures are:
  • Double-axis double-crank rocker mechanism crusher (referred to as “double-axis breaking"), the structural feature has a machine-level secondary crushing function; (patent number 201110092031. 0)
  • hammer crusher (referred to as "hammer burst"), the structural feature is to set the crushing cavity at the bottom of the moving jaw, the crushing force is large; (patent number 201110336889. 7)
  • the invention has a number of technical highlights:
  • the most notable feature of the invention is “energy saving”. It is not energy saving in the conventional sense, it is very special energy saving. It completely eliminates the energy consumption of feeding, conveying and screening, and it is a great energy saving!
  • the present invention appears to combine the three functions of feeding, crushing and sieving, but this is not the case in nature. Because:
  • feeder, crusher and vibrating screen are combined into one.
  • the feeder and vibrating screen remove the core component of the exciter, and only the "car” is not a feeder and a vibrating screen in the sense of equipment;
  • Mlvl m2v2 o
  • ml the dynamic mass
  • vl the dynamic speed
  • m2 the rack quality
  • v2 the rack speed.
  • the moving speed vl is small, it means that the crushing work becomes smaller and affects the crushing efficiency; the moving mass ml becomes smaller, and the dynamic need to have sufficient strength, rigidity and quality, can not be too small; only the frame mass m2 Being bigger is the way to be realistic and effective.
  • the technical measure of the invention is to increase the frame quality m2.
  • increasing the mass m2 of the frame can effectively reduce vibration and reduce vibration (ie, reduce v2); on the other hand, the moving jaw reciprocates, and the frame reciprocates (ie, vibrates), which generates vibration damping.
  • the vibration damping helps reduce vibration.
  • sieving not only does not consume work, but rather helps to dampen vibration. It is an innovation in energy-saving technology in the field of broken technology to use it as a way to create "profit".
  • the technical measure of the invention is to increase the frame quality m2.
  • increasing the mass m2 of the frame can effectively reduce vibration and reduce vibration (ie, reduce v2); on the other hand, the moving jaw reciprocates, and the frame reciprocates (ie, vibrates), which generates vibration damping. Helps reduce vibration.
  • the sieving not only does not consume work, but rather helps to dampen vibration. It is an innovation in energy-saving technology in the field of broken technology to use it as a way to create "profit".
  • the design of "single crushing production line” is a new exploration of technological progress in the technical field of crushing production lines! Because of its remarkable energy-saving effect, it is also a major energy-saving technology innovation!
  • the lower side of the feeding compartment is erected on the base by a support rod, and the lower side is erected on the gantry by a combination of a support rod and a spring.
  • Crushing and feeding are important equipment for connection operation in the crushing line, both of which have an "eccentric axis".
  • the crushing equipment uses the eccentric shaft to generate the crushing stroke to complete the crushing operation; the feeder uses the eccentric shaft to generate the exciting motion to complete the feeding operation. It is envisaged that the feeding equipment will be parasitized to the crusher, and the feeding and screening operation will be completed by the "eccentric shaft” side effect (exciting force) of the crusher.
  • the invention provides a base for carrying the crusher, supports the base through an elastic support mechanism, and then mounts the feeding car body on the base (the feed car outlet should be carried on the base)
  • the crusher inlet is adapted to the inlet
  • the vibrating car body is parasitic under the base (the crusher outlet of the crusher carried on the base should be adapted to the inlet of the vibrating car body), and the feeder and the vibrating screen are integrated. , using the crusher to break the side of the movement (crusher eccentric shaft excitation force) to complete the feeding and screening operations.
  • the lower side of the feeding car body is hinged to the crushing mechanism drive shaft concentrically or eccentrically by a support rod, and the other side is erected on the gantry by a combination of a support rod and a spring.
  • the invention fully utilizes the actual condition that the feeding machine and the main machine of the crusher are fixedly installed and used synchronously, and the exciter of the feeding machine itself is eliminated, and the independent power device driving is not required, but the additional device is added.
  • a "universal connecting link device - concentric articulated or eccentric articulated” that allows it to be connected to different crushers to complete the feeding operation with the excitation function generated by the main unit (crusher) drive , greatly simplifying the structure of the feeder.
  • the invention skillfully utilizes the realistic condition that the feeder and the crusher are "depending on fixed installation and synchronous operation", removes the vibration exciter and adds a "connecting link device”, and completes by means of the power device of the crusher. Feeding operation. In this way, the feeder becomes very compact, lightweight, easy to use and economical. In comparison, the cost of manufacturing a docking linkage is relatively insignificant relative to the manufacture of an exciter. In summary, the invention greatly saves the investment and operation cost of the crushing production line, and facilitates the use and management of the equipment.
  • the crusher is a jaw crusher, and the jaw crusher comprises a frame, a double crank rocker mechanism and a transmission;
  • the double crank rocker mechanism includes a front crank rocker mechanism and a rear crank rocker mechanism
  • the front crank rocker mechanism includes a front movable jaw, a front bracket and a front eccentric drive shaft
  • the rear crank rocker mechanism includes a rear brake pedal and a rear toggle bracket And the rear eccentric drive shaft
  • the front and rear movable cymbals are respectively pivotally connected to the front and rear eccentric drive shafts
  • one end of the front toggle plate is pivotally connected under the front side of the front movable cymbal, and the other end is pivotally connected below the front side of the rear movable cymbal
  • One end of the bracket is pivotally connected to the lower side of the rear movable side, and the other end is pivotally connected to the frame;
  • the transmission device includes a front transmission gear, a rear transmission gear and a transmission wheel.
  • the front transmission gear and the rear transmission gear mesh with and are connected with the transmission wheel, the front eccentric drive shaft is connected with the front transmission gear, and the rear eccentric drive shaft and the rear transmission gear phase are Connection
  • the front crank of the front crank rocker device is provided with a set of side crushing pairs forming a side crushing chamber, and the side crushing pair comprises an upper moving jaw, a lower moving jaw, an upper fixing plate and a lower fixing plate;
  • the upper moving plate and the upper fixed plate form an upper crushing chamber, and the lower moving plate and the lower fixed plate form a lower crushing cavity.
  • the "lower force" of the front lower jaw is changed to "enhanced force", and the stroke that is originally in the discharge function (referring to the horizontal movement of the lower part of the front) is changed to have the breaking function.
  • the stroke, and the discharge function is also naturally completed during the crushing process (both the crushing stroke and the discharge stroke).
  • the front crank rocker mechanism mainly solves the crushing work in the upper part of the front moving jaw
  • the rear crank rocker mechanism mainly solves the crushing work and the discharge material in the lower part of the front moving jaw. Make a crusher equivalent to a secondary crush ability.
  • the front crankshaft of the front crank rocker device is provided with a set of front bottom crushing pairs
  • the front bottom crushing pair comprises a front moving hammer plate and a front fixed hammer plate
  • the front moving hammer plate and the front fixed hammer plate form a front bottom broken.
  • a cavity; the outlet of the side crushing chamber is connected to the inlet of the front bottom crushing chamber;
  • the front hammer plate and the front hammer plate are each provided with a mesh arranged in a mesh structure.
  • the rear crank base of the rear crank rocker device is provided with a set of rear bottom crushing pairs, and the rear bottom crushing pair includes a rear moving hammer plate and a rear fixed hammer plate, and the rear moving hammer plate and the rear fixed hammer plate face each other. Forming a rear bottom crushing chamber;
  • the outlet of the side crushing chamber is connected to the inlet of the bottom bottom crushing chamber, and the connecting portion of the side crushing chamber outlet and the rear bottom crushing chamber inlet is provided with a sieve strip;
  • a mesh arranged in a mesh structure is disposed on both the rear hammer plate and the rear hammer plate.
  • the front crank base of the front crank rocker device is provided with a set of front bottom crushing pairs, and the front bottom crushing pair includes a front moving hammer plate and a front fixed hammer plate, and the front moving hammer plate and the front fixed hammer plate face each other. Forming a front bottom crushing cavity;
  • the rear cranking device of the rear crank rocker device is provided with a set of rear bottom crushing pairs, the rear bottom crushing pair comprises a rear moving hammer plate and a rear fixed hammer plate, and the rear moving hammer plate and the rear fixed hammer plate form a rear bottom crushing cavity;
  • the side crushing chamber, the front crushing chamber and the rear bottom crushing chamber are connected in turn,
  • a mesh having a mesh structure is disposed on the front hammer plate, the front hammer plate, the rear hammer plate, and the rear hammer plate.
  • the invention is suitable for hammering through the bottom of the smashed bottom.
  • the broken bottom space can just set the cavity shape that the hammer breaks, so that the broken structure space can be more fully utilized;
  • the moving hammer itself is the ideal hammer hammer (because of the large mass);
  • the rotary motion of the hammer has completed the lifting movement of the hammer hammer, 2 Integral, save power; d. Because the hammer is broken, it is suitable for large crushing than fine material, and the broken broken cavity is connected with the broken broken cavity.
  • the mechanism of the invention utilizing the dynamic gravity to participate in the crushing is also one of the important features of the present invention.
  • the gravity mentioned here refers to the gravity of the vertical center of the earth (not the weight of the parts involved in the crushing, the weight of the parts involved in the crushing is very common, such as broken smashing, hammered hammer, counter-breaking hammer and many more) . This feature is unique among all crushers.
  • the structure of the crusher of the present invention is a crank-link mechanism from the mechanical principle, the crank drive shaft is a crank, the weight is a connecting rod, and the crank is good at a small angular position when the work is broken, using " The small angle enhances the "mechanical principle, which can amplify the crushing force.
  • the punching machine in the machine tool uses the principle of crank "small angle boosting force", so that a block of only a few hundred kilograms can generate hundreds of tons of momentum to complete the punching process.
  • the principle of the air hammer, the structure of the crusher of the present invention is essentially an air hammer from the principle of dynamics. Due to the large mass of the hammer, when the crank pulls the hammer up to the point, the mass of the hammer The potential energy is obtained. When the crank pulls the hammer down to the point, the potential energy releases a huge kinetic energy, which is several times the mass of the weight. This kinetic energy (plus the weight of the weight itself) is used as the breaking force. It is very advantageous. It can be seen from the above that the two forces, impulse and kinetic energy, already have a large crushing force on their own, and the two together are even larger, so the hammer crusher can be said to be super large in the crusher. The leader of the crushing force.
  • the bottom crushing chamber uses the mechanism of gravity to participate in the crushing.
  • the gravity here refers to the gravity of the vertical center of the earth (not the weight of the parts is involved in the crushing, and the weight of the parts is very common, such as breaking the hammer and breaking the hammer. Hammerhead, counterattack broken hammer board, etc.). This feature is unique among all crushers.
  • Feeder and vibrating screen set the exciter device to make the structure huge (large material), its own weight, self-consumption work accounted for about 20%, after removing the exciter, in addition to saving 20%, it also omitted two Input cost and operating power consumption of the conveying equipment.
  • FIG. 1 is a first structural schematic view of a prior art production line
  • FIG. 2 is a schematic view showing a second structure of a prior art production line
  • FIG. 3 is a schematic view showing a third structure of a prior art production line
  • Figure 4 is a schematic view showing the first structure of the present invention.
  • Figure 5 is a schematic view showing the second structure of the present invention.
  • Figure 6 is a schematic view showing the third structure of the present invention.
  • Figure 7 is a fourth structural schematic view of the present invention.
  • Figure 8 is a fifth structural schematic view of the present invention.
  • Figure 9 is a sixth structural schematic view of the present invention.
  • Figure 10 is a schematic view showing the seventh structure of the present invention.
  • Figure 11 is a schematic view showing the eighth structure of the present invention
  • Figure 12 is a schematic structural view of a gantry and a base of the present invention
  • Figure 13 is a schematic structural view of the elastic supporting mechanism of the present invention.
  • Figure 14 is a schematic view showing the structure of the vibrating body of the present invention.
  • a single machine crushing production line includes a feeding car body 7, a crushing mechanism, a base 2, a vibrating car body 4 and a gantry 3, a feeding car body 7, a crushing mechanism,
  • the base 2 and the vibrating body 4 are integrated from top to bottom.
  • the crushing mechanism includes a crusher 29 and a motor 30, and the crusher 29 is a jaw crusher 9.
  • a three-layer screen 5 is disposed in the vibrating body 4.
  • the vibrating body 4 is directly fixed under the susceptor 2, and the inlet of the vibrating body 4 is adapted to the outlet of the crushing chamber of the crusher.
  • the base 2 is disposed on the gantry 3 by an elastic support mechanism;
  • the elastic support mechanism includes a spring assembly vertically supported between the base 2 and the gantry 3 and laterally constrained to the base 2 and the gantry Spring assembly between 3.
  • the spring assembly includes two spring seats, and the spring seat further includes a spring mounting head 31 and a mounting head base 32.
  • the spring mounting head 31 and the mounting head base 32 are hingedly connected, and a spring 6 is coupled between the two spring mounting heads 31.
  • the feeding car body 7 - the lower side is erected above the base 2 by a support rod 8 and the support rod 8 is passed under the other side. It is erected on the gantry 3, but a spring 6 is arranged between the support rod 8 and the lower side of the feeding compartment 7; the outlet of the feeding compartment 7 is adapted to the inlet of the crushing chamber of the crusher.
  • the crusher 1 is a impact crusher 10.
  • the rest are the same as in the first embodiment.
  • the crusher 1 is a hammer crusher 11.
  • the rest are the same as in the first embodiment.
  • the crusher 1 is a roll crusher 12.
  • the rest are the same as in the first embodiment.
  • the feeding car body 7 is flanked on the drive shaft of the crushing mechanism concentrically by the support rod 8, and the lower side is erected on the gantry 3 by the support rod 8, but the support rod 8 and the support are provided there.
  • a spring 6 is disposed between the lower side of the tank body 7; the outlet of the feed car body 7 is adapted to the inlet of the crusher chamber of the crusher. The rest are the same as in the first embodiment.
  • the feeding car body 7 - the lower side is eccentrically hinged on the driving mechanism of the crushing mechanism by the support rod 8 , and the lower side is erected on the gantry 3 by the support rod 8 , but the supporting rod 8 and the feeding box body 7 are below A spring 6 is disposed therebetween; the outlet of the feed car 7 is adapted to the inlet of the crusher of the crusher.
  • the rest are the same as in Embodiment 2.
  • the crusher 29 is a jaw crusher, and the jaw crusher includes a frame 1, and the frame 1 is provided with a front drive gear 15, a rear drive gear 16, a drive wheel 17, a front drive 9, and a front
  • the front transmission gear 15 and the rear transmission gear 16 mesh with and are coupled to the transmission wheel 17, the front eccentric drive shaft 11 is coupled to the front transmission gear 15, and the rear eccentric drive shaft 14 is coupled to the rear transmission gear 16.
  • the front movable jaw 9 is pivotally connected to the front eccentric drive shaft 11, and the rear movable jaw 12 is pivotally connected to the rear eccentric drive. On the shaft 14.
  • the front end of the front bracket is pivotally connected below the rear side of the front movable cymbal 9 , and the other end is pivotally connected below the front side of the rear movable cymbal 12 .
  • the rear end of the rear toggle plate 13 is pivotally connected below the rear side of the rear movable cymbal 12 , and the other end pivots Connected to the rack 1.
  • the upper movable jaw 9 is provided with an upper movable plate 18 and a lower movable plate 19, and the frame 1 is provided with a corresponding upper fixed plate 20 and a lower fixed plate 21; the upper movable plate 18 and the upper fixed plate 20 pairs of cockroaches form a crushing cavity.
  • the lower moving jaw 19 and the lower fixed jaw 21 form a lower crushing chamber.
  • the upper crushing chamber and the lower crushing chamber constitute a side crushing chamber.
  • the front bottom ⁇ 9 is provided with a set of front bottom crushing pairs, and the front bottom crushing pair includes a front moving hammer plate 22 and a front fixed hammer plate 23, and the front moving hammer plate 22 and the front fixed hammer plate 23 face each other to form a front bottom crushing chamber;
  • Example 8 The upper crushing chamber, the lower crushing chamber and the front bottom crushing chamber inlet are connected in turn. The rest are the same as in the first embodiment.
  • Example 8 The rest are the same as in the first embodiment.
  • the bottom of the rear movable cymbal 12 is provided with a rear hammer plate 24, and the frame 1 is provided with a corresponding rear hammer plate 25, and the rear hammer plate 24 and the rear hammer plate 25 are opposite each other to form a rear bottom crushing chamber.
  • the rear hammer plate 24 and the rear hammer plate 25 are each provided with a mesh hole 26 arranged in a mesh structure.
  • the upper crushing chamber, the lower crushing chamber and the rear bottom crushing chamber are sequentially turned on, and the screen strip 27 is disposed on the bottom surface of the connecting portion between the lower crushing chamber and the rear bottom crushing chamber.
  • the rest are the same as in the embodiment 7.
  • the front movable hammer 9 is provided with a front hammer plate 22, and the frame 1 is provided with a corresponding front hammer plate 23, and the front hammer plate 22 and the front hammer plate 23 face each other to form a front bottom crushing chamber.
  • the front hammer plate 22 and the front hammer plate 23 are each provided with a mesh hole 26 arranged in a mesh structure.
  • the rear movable hammer 12 is provided with a rear hammer plate 24, and the frame 1 is provided with a corresponding rear hammer plate 25, and the rear hammer plate 24 and the rear hammer plate 25 are opposite to each other to form a rear bottom crushing chamber, and the rear hammer plate 24 is formed.
  • a mesh 26 arranged in a mesh structure is disposed on each of the rear hammer plates 25.
  • the upper crushing chamber, the lower crushing chamber, the front bottom crushing chamber and the rear bottom crushing chamber are sequentially turned on, and the screen strip 27 is disposed on the bottom surface of the connecting portion between the lower crushing chamber and the front bottom strong.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

La présente invention a trait à une chaîne de production de concassage à machine unique, laquelle chaîne de production comprend un mécanisme de concassage, une base (2), une chambre de secouage (4) et un portique (3) ; la base est disposée sur le portique par l'intermédiaire d'un mécanisme de support élastique ; le mécanisme de concassage, la base et la chambre de secouage sont intégrés de haut en bas ; la base est également dotée d'une chambre d'alimentation en matériau (7) du côté supérieur ; l'orifice de sortie de la chambre d'alimentation en matériau correspond à l'orifice d'entrée de la chambre de concassage du mécanisme de concassage ; l'orifice d'entrée du corps de la chambre de secouage correspond à l'orifice de sortie de la chambre de concassage du mécanisme de concassage ; et le corps de la chambre de secouage est pourvu d'un tamis. Dans la chaîne de production de concassage, le mécanisme de concassage partage un arbre à excentrique avec la chambre d'alimentation en matériau et la chambre de secouage ; la chaîne de production de concassage à machine unique exécute la totalité du processus d'alimentation en matériau, du concassage et du tamisage et utilise la vibration générée par le mouvement de concassage du mécanisme de concassage de manière à fournir et à tamiser le matériau, ce qui permet de la sorte de réduire la consommation d'énergie dans le processus de fourniture, de transport et de tamisage du matériau.
PCT/CN2012/083038 2011-10-17 2012-10-16 Chaîne de production de concassage à machine unique WO2013056641A1 (fr)

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CN104368522A (zh) * 2014-10-14 2015-02-25 宿州学院 一种便携式土壤筛选机
LT6437B (lt) 2015-12-12 2017-08-10 Pujiang Dakou Trading Co., Ltd Žemės ūkio medžiagos smulkinimo įrenginys su perspėjimu
CN112088663A (zh) * 2020-09-16 2020-12-18 尚荣富 一种农业秸秆回收装置
CN114918125A (zh) * 2022-05-23 2022-08-19 徐州聚能道路安全设施有限公司 一种道路工程用筛分装置

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CN106513096B (zh) * 2016-12-30 2018-10-30 江西艾特磁材有限公司 一种喷涂粉末加工用破碎装置
CN107413422B (zh) * 2017-05-11 2023-04-18 能诚集团有限公司 一种破筛同步的颚式破碎机
CN108543563A (zh) * 2018-06-22 2018-09-18 南通科诚橡塑机械有限公司 一种橡胶碎料锤装置
CN111391030A (zh) * 2020-04-01 2020-07-10 贺燕花 一种基于往复运动可稳定切割不同尺寸的智能木材切割机

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LT6437B (lt) 2015-12-12 2017-08-10 Pujiang Dakou Trading Co., Ltd Žemės ūkio medžiagos smulkinimo įrenginys su perspėjimu
CN112088663A (zh) * 2020-09-16 2020-12-18 尚荣富 一种农业秸秆回收装置
CN112088663B (zh) * 2020-09-16 2023-09-29 张彩云 一种农业秸秆回收装置
CN114918125A (zh) * 2022-05-23 2022-08-19 徐州聚能道路安全设施有限公司 一种道路工程用筛分装置

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