WO2018188244A1 - Self-excited material dispensing device - Google Patents

Self-excited material dispensing device Download PDF

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Publication number
WO2018188244A1
WO2018188244A1 PCT/CN2017/098206 CN2017098206W WO2018188244A1 WO 2018188244 A1 WO2018188244 A1 WO 2018188244A1 CN 2017098206 W CN2017098206 W CN 2017098206W WO 2018188244 A1 WO2018188244 A1 WO 2018188244A1
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Prior art keywords
self
excited
plate
exciting
socket
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French (fr)
Chinese (zh)
Inventor
肖有鹏
倪荣华
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Nantong Union Machinery Electrontcs Technology Co Ltd
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Nantong Union Machinery Electrontcs Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
    • B65G69/0425—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with vibrating or shaking means

Definitions

  • the invention relates to a mining machine, in particular to a material distributing device of a vibrating feeder.
  • the feeding place often needs to set up some sorting devices, so that the materials can be fully dispersed, so that the feeding and conveying equipment can feed evenly, which is convenient for accurate feeding and weighing.
  • the vibrating feeder often uses a material separation device such as a separation baffle and a distribution chute, which can divide the material into several intervals and play a certain bulk material effect.
  • a material separation device such as a separation baffle and a distribution chute, which can divide the material into several intervals and play a certain bulk material effect.
  • the material cannot be uniformly dispersed, but the effect of the bulk material is adjusted by the number of partitions and the density of the bulk material.
  • the partition separator is sometimes broken and the material is lost.
  • the feed block is greater than the span of the splitter partition, the blockage phenomenon will occur, which will affect the normal conveying and screening of the material.
  • the invention provides a self-exciting type material-dispensing device, and has the purpose of designing: avoiding the fact that the material with a large block size is transported to the material separation baffle, and the material of the material-distributing baffle is damaged; Blocking material will occur when the partition is in the gap, which will affect the normal conveying and screening of the material.
  • the present invention provides the following technical solution: a self-excited dispensing device, a feeder, a self-exciting dispensing assembly, the self-exciting dispensing assembly is mounted on a conveying bottom plate of the feeder, the self-excited
  • the dosing assembly comprises a self-excited plate, a self-excited spring, a backing plate, a first socket, a stop block, and a second socket, the pad is fixedly connected to the conveying bottom plate, and the second connecting column
  • the first socket is fixedly connected to the self-excited plate, and the upper end of the self-excited spring is sleeved with the first socket, and the lower end of the self-excited spring is
  • the second socket is sleeved, and the number of the self-exciting distributor modules is at least three groups, and the thickness of the gasket 4 is greater than the gap between the self-excitation plate 2 and the conveying side plate 8 of the feeder.
  • the self-excited component is a rectangular plate, and the self-excited component is disposed in four corners, and the self-excited component is respectively disposed at four corners of the self-excited plate.
  • the stopper block is fixedly connected to the conveying side plate of the feeder through a lumbar bolt connection mechanism, and the stopper block has a gap with the self-exciting plate.
  • the vibrating feeder generates vibration, which drives the conveying bottom plate 1 to vibrate, further drives the self-exciting spring 3 to generate a reciprocating vibration along the axial direction of the self-exciting spring 3, further driving the self-exciting plate 2 to generate high.
  • the frequency vibration causes the material falling into the self-excited plate 2 to be uniformly and uniformly scattered under the action of the self-excited plate, and the scattered material is hit and then dropped into the conveying bottom plate 1 to be evenly distributed to form a continuous conveying.
  • the new technical scheme avoids defects such as uneven material distribution, baffle bedding, baffle blockage, etc., and has the effect of evenly dividing the materials, facilitating accurate feeding and weighing of ingredients, so that the screening surface of the screening device can It can be fully utilized to effectively improve the diafiltration rate and the treatment volume, so that obvious economic benefits can be obtained.
  • Figure 1 is a front elevational view of the self-excited dispensing device of the present invention.
  • Figure 2 is a plan view of Figure 1.
  • Figure 3 is a left side view of Figure 1.
  • a conveying bottom plate 1 a self-exciting plate 2, a self-exciting spring 3, a backing plate 4, a first socket post 5, a stopper block 6, a second socket post 7, and a conveying side plate 8.
  • the device comprises a feeder, a self-exciting dosing assembly, the self-exciting dosing assembly is mounted on the conveying bottom plate 1 of the feeder, the self-exciting dividing assembly
  • the self-excitation plate 2, the self-excited spring 3, the backing plate 4, the first socket post 5, the stopper block 6, and the second socket post 7 are welded to the conveying bottom plate 1, the first
  • the second socket 7 is welded to the backing plate 4
  • the first socket 5 is welded to the self-exciting plate 2
  • the upper end of the self-exciting spring 3 is sleeved with the first socket 5
  • the lower end of the self-excited spring 3 is sleeved with the second socket post 7, and the number of the self-excited materializing assemblies is at least three groups.
  • the self-excited component 2 is a rectangular plate, and the self-excited component assemblies are respectively disposed at the four corners of the self-excited plate 2 .
  • the structure is more compact and stable.
  • the stop block 6 is fixedly connected to the conveying side plate 8 of the feeder by a lumbar bolt connection mechanism, and the stopper block 6 has a gap with the self-exciting plate 2.
  • the device is provided with a self-exciting plate 2 at the feeding end of the feeding machine, and a certain gap is left between the self-exciting plate 2 and the periphery of the feeding machine, so that there is no pinning between the self-exciting plate 2 and the feeding machine. Movement, the self-excited plate 2 is supported by the self-excited spring 3, and the self-excited spring 3 has a backing plate 4, as shown in Fig. 1, the thickness of the backing plate 4 is larger than that of the self-exciting plate 2 and the conveying side plate 8 of the feeder.
  • the gap between the self-excited springs 3 is lifted up to make the feed
  • the material smaller than the self-excitation plate 2 and the conveying side plate 8 of the feeder falls to the conveying base plate 1 and moves forward
  • the spiral gap of the self-excited spring 3 is not inserted, and the self-exciting spring 3 is caught.
  • the upper sleeve of the self-excited spring 3 is connected to the self-excited plate 2 by the first socket 5, so that the self-excited spring 3 is not dislocated, and the stopper 6 is disposed on the self-excited plate 2, and the stopper 6 and the self-excited plate 2 are left.
  • a certain gap allows the self-excited plate 2 to have a certain degree of motion, which can be adjusted by the waist hole of the lumbar bolt connection mechanism on the stop block.
  • the lumbar bolt connection mechanism is to screw the bolt through the waist hole, and the loosening screw can adjust the gap by pulling along the waist hole.
  • the self-exciting plate 2 vibrates together with the feeder on the one hand, so that the material falling on the self-exciting plate 2 is thrown forward, thereby realizing the feeding of the feeding;
  • the material, the self-excited plate 2 and the self-excited spring are subjected to secondary vibration, that is, self-excited vibration, so that the material is quickly and evenly dispersed, thereby functioning as a material.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigging Conveyors (AREA)
  • Feeding Of Articles To Conveyors (AREA)

Abstract

Disclosed is a self-excited material dispensing device, comprising a material feeding machine and a self-excited material dispensing assembly. The self-excited material dispensing assembly is mounted at a conveying baseplate (1) of the material feeding machine, and comprises a self-excited plate (2), a self-excited spring (3), a backing plate (4), a first sheathed column (5), a stopping block (6) and a second sheathed column (7), wherein the backing plate (4) is fixedly connected to the conveying baseplate (1). The material dispensing device not only avoids the defects of materials being dispensed unevenly, a partition plate being smashed, the materials being blocked by the partition plate, etc., but also has the effect of dispensing the materials evenly, wherein same facilitates precise material feeding and proportioning through weighting and enables a screening face of a screening apparatus to be fully utilized, thereby effectively improving the screening ratio and the processing amount; and therefore, significant economic benefits can be obtained.

Description

一种自激式分料装置Self-excited dispensing device 技术领域Technical field

本发明涉及矿山机械，尤其涉及一种振动给料机的分料装置。The invention relates to a mining machine, in particular to a material distributing device of a vibrating feeder.

背景技术Background technique

在给料机、输送机、筛分机等设备中，入料处常须设一些分料装置，以使物料能充分散开，使给料、输送设备能均匀送料，便于精确给料和称量配料；使筛分设备的筛面能得到充分的利用，有效地提高透筛率和处理量。In the feeder, conveyor, sieving machine and other equipment, the feeding place often needs to set up some sorting devices, so that the materials can be fully dispersed, so that the feeding and conveying equipment can feed evenly, which is convenient for accurate feeding and weighing. Ingredients; the sieve surface of the screening equipment can be fully utilized, effectively improving the sieving rate and the throughput.

振动给料机常常用到分料隔板和分料溜子等分料装置，能将入料分成几个区间，起到了一定的散料效果。但存在问题是不能均匀散料，只是靠隔板的多少与疏密来调节散料效果；另外若入料块度较大时，有时会将分料隔板砸坏而使分料失去效果，或者入料块度大于分料隔板档距时会出现堵料现象，从而影响物料的正常输送和筛分。The vibrating feeder often uses a material separation device such as a separation baffle and a distribution chute, which can divide the material into several intervals and play a certain bulk material effect. However, there is a problem that the material cannot be uniformly dispersed, but the effect of the bulk material is adjusted by the number of partitions and the density of the bulk material. In addition, if the bulk of the material is large, the partition separator is sometimes broken and the material is lost. Or when the feed block is greater than the span of the splitter partition, the blockage phenomenon will occur, which will affect the normal conveying and screening of the material.

发明内容Summary of the invention

本发明提供了一种自激式分料装置，设计目的：避免了块度较大的物料输送至分料隔板，将分料隔板砸坏的恶果；避免了入料块度大于分料隔板档距时会出现堵料，影响物料的正常输送和筛分。The invention provides a self-exciting type material-dispensing device, and has the purpose of designing: avoiding the fact that the material with a large block size is transported to the material separation baffle, and the material of the material-distributing baffle is damaged; Blocking material will occur when the partition is in the gap, which will affect the normal conveying and screening of the material.

本发明提供了下述技术方案：一种自激式分料装置，给料机、自激分料组件，所述自激分料组件安装于所述给料机的输送底板，所述自激分料组件包括自激板、自激弹簧、垫板、第一套接柱、止挡块、第二套接柱，所述垫板与所述输送底板固定连接，所述第二套接柱与所述垫板固定连接，所述第一套接柱与所述自激板固定连接，所述自激弹簧的上端与所述第一套接柱套接，所述自激弹簧的下端与所述第二套接柱套接，所述自激分料组件的数目至少为三组，垫板4的厚度大于自激板2与给料机的输送侧板8之间的间隙。The present invention provides the following technical solution: a self-excited dispensing device, a feeder, a self-exciting dispensing assembly, the self-exciting dispensing assembly is mounted on a conveying bottom plate of the feeder, the self-excited The dosing assembly comprises a self-excited plate, a self-excited spring, a backing plate, a first socket, a stop block, and a second socket, the pad is fixedly connected to the conveying bottom plate, and the second connecting column The first socket is fixedly connected to the self-excited plate, and the upper end of the self-excited spring is sleeved with the first socket, and the lower end of the self-excited spring is The second socket is sleeved, and the number of the self-exciting distributor modules is at least three groups, and the thickness of the gasket 4 is greater than the gap between the self-excitation plate 2 and the conveying side plate 8 of the feeder.

所述自激板为矩形板，所述自激分料组件为四组，所述自激分料组件分别设置于所述自激板的四角部。The self-excited component is a rectangular plate, and the self-excited component is disposed in four corners, and the self-excited component is respectively disposed at four corners of the self-excited plate.

所述止挡块与所述给料机的输送侧板通过腰孔螺栓连接机构固定连接，所述止挡块与所述自激板留有间隙。 The stopper block is fixedly connected to the conveying side plate of the feeder through a lumbar bolt connection mechanism, and the stopper block has a gap with the self-exciting plate.

本发明的有益效果如下：工作过程中振动给料机产生振动，带动输送底板1振动，进一步带动自激弹簧3产生沿着自激弹簧3轴向的往返振动，进一步带动自激板2产生高频振动，使得落入自激板2的物料在自激板的作用下充分均匀击散，击打散开的物料然后落入输送底板1后已均匀分布，形成连续的输送。The beneficial effects of the invention are as follows: during the working process, the vibrating feeder generates vibration, which drives the conveying bottom plate 1 to vibrate, further drives the self-exciting spring 3 to generate a reciprocating vibration along the axial direction of the self-exciting spring 3, further driving the self-exciting plate 2 to generate high. The frequency vibration causes the material falling into the self-excited plate 2 to be uniformly and uniformly scattered under the action of the self-excited plate, and the scattered material is hit and then dropped into the conveying bottom plate 1 to be evenly distributed to form a continuous conveying.

因此新的技术方案避免了分料不均、隔板被砸、隔板堵料等缺陷，又起到了均匀分料的效果，便于精确给料和称量配料，使筛分设备的筛面能得到充分的利用，有效地提高透筛率和处理量，故可取得明显的经济效益。Therefore, the new technical scheme avoids defects such as uneven material distribution, baffle bedding, baffle blockage, etc., and has the effect of evenly dividing the materials, facilitating accurate feeding and weighing of ingredients, so that the screening surface of the screening device can It can be fully utilized to effectively improve the diafiltration rate and the treatment volume, so that obvious economic benefits can be obtained.

附图说明DRAWINGS

图1是本发明所述自激式分料装置主视图。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a front elevational view of the self-excited dispensing device of the present invention.

图2是图1的俯视图。Figure 2 is a plan view of Figure 1.

图3是图1的左视图。Figure 3 is a left side view of Figure 1.

具体实施方式detailed description

以下结合附图与具体实施例对本发明作进一步描述。The invention is further described below in conjunction with the drawings and specific embodiments.

图1、2、3中：输送底板1、自激板2、自激弹簧3、垫板4、第一套接柱5、止挡块6、第二套接柱7、输送侧板8。1, 2, and 3: a conveying bottom plate 1, a self-exciting plate 2, a self-exciting spring 3, a backing plate 4, a first socket post 5, a stopper block 6, a second socket post 7, and a conveying side plate 8.

一种自激式分料装置的结构：本装置包括给料机、自激分料组件，所述自激分料组件安装于所述给料机的输送底板1，所述自激分料组件包括自激板2、自激弹簧3、垫板4、第一套接柱5、止挡块6、第二套接柱7，所述垫板4与所述输送底板1焊接，所述第二套接柱7与所述垫板4焊接，所述第一套接柱5与所述自激板2的焊接，所述自激弹簧3的上端与所述第一套接柱5套接，所述自激弹簧3的下端与所述第二套接柱7套接，所述自激分料组件的数目至少为三组。The structure of a self-excited dosing device: the device comprises a feeder, a self-exciting dosing assembly, the self-exciting dosing assembly is mounted on the conveying bottom plate 1 of the feeder, the self-exciting dividing assembly The self-excitation plate 2, the self-excited spring 3, the backing plate 4, the first socket post 5, the stopper block 6, and the second socket post 7 are welded to the conveying bottom plate 1, the first The second socket 7 is welded to the backing plate 4, the first socket 5 is welded to the self-exciting plate 2, and the upper end of the self-exciting spring 3 is sleeved with the first socket 5 The lower end of the self-excited spring 3 is sleeved with the second socket post 7, and the number of the self-excited materializing assemblies is at least three groups.

在本实施例，所述自激板2为矩形板，所述自激分料组件为四组，所述自激分料组件分别设置于所述自激板2的四角部。结构更加紧凑，稳固。In the embodiment, the self-excited component 2 is a rectangular plate, and the self-excited component assemblies are respectively disposed at the four corners of the self-excited plate 2 . The structure is more compact and stable.

所述止挡块6与所述给料机的输送侧板8通过腰孔螺栓连接机构固定连接，所述止挡块6与所述自激板2留有间隙。The stop block 6 is fixedly connected to the conveying side plate 8 of the feeder by a lumbar bolt connection mechanism, and the stopper block 6 has a gap with the self-exciting plate 2.

工作原理：本装置是在给料机的入料处增设自激板2，自激板2与给料机周边留有一定的间隙，以便自激板2与给料机之间没有牵制而自由运动，自激板2下由自激弹簧3支承，自激弹簧3下有垫板4，如图1所示，垫板4的厚度大于自激板2与给料机的输送侧板8之间的间隙，将自激弹簧3向上托起，使入料 处小于自激板2与给料机的输送侧板8的物料掉到输送底板1上向前运动时不致于嵌入自激弹簧3的螺旋间隙，卡住自激弹簧3。自激弹簧3上口用第一套接柱5连接自激板2，使自激弹簧3不致于脱位，自激板2上面设止挡块6，止挡块6与自激板2间留一定的间隙，让自激板2有一定的运动幅度，此间隙可通过止挡块上的腰孔螺栓连接机构的腰孔来进行调整。腰孔螺栓连接机构为螺栓贯穿腰孔拧接，松开螺丝可以通过沿着腰孔攒动调节间隙，本装置间隙大的时候自激板2的振动幅度大，反之振动幅度小。Working principle: The device is provided with a self-exciting plate 2 at the feeding end of the feeding machine, and a certain gap is left between the self-exciting plate 2 and the periphery of the feeding machine, so that there is no pinning between the self-exciting plate 2 and the feeding machine. Movement, the self-excited plate 2 is supported by the self-excited spring 3, and the self-excited spring 3 has a backing plate 4, as shown in Fig. 1, the thickness of the backing plate 4 is larger than that of the self-exciting plate 2 and the conveying side plate 8 of the feeder. The gap between the self-excited springs 3 is lifted up to make the feed When the material smaller than the self-excitation plate 2 and the conveying side plate 8 of the feeder falls to the conveying base plate 1 and moves forward, the spiral gap of the self-excited spring 3 is not inserted, and the self-exciting spring 3 is caught. The upper sleeve of the self-excited spring 3 is connected to the self-excited plate 2 by the first socket 5, so that the self-excited spring 3 is not dislocated, and the stopper 6 is disposed on the self-excited plate 2, and the stopper 6 and the self-excited plate 2 are left. A certain gap allows the self-excited plate 2 to have a certain degree of motion, which can be adjusted by the waist hole of the lumbar bolt connection mechanism on the stop block. The lumbar bolt connection mechanism is to screw the bolt through the waist hole, and the loosening screw can adjust the gap by pulling along the waist hole. When the gap of the device is large, the vibration amplitude of the self-excited plate 2 is large, and the vibration amplitude is small.

当给料机在激振源的驱动下振动时，自激板2一方面随着给料机一起作一次振动，使落到自激板2上的物料向前抛掷、从而实现给料输送；另一方面物料、自激板2与自激簧一起作二次振动，即自激振动，使物料快速、均匀地散开，从而起到了分料的作用。When the feeder vibrates under the driving of the excitation source, the self-exciting plate 2 vibrates together with the feeder on the one hand, so that the material falling on the self-exciting plate 2 is thrown forward, thereby realizing the feeding of the feeding; On the other hand, the material, the self-excited plate 2 and the self-excited spring are subjected to secondary vibration, that is, self-excited vibration, so that the material is quickly and evenly dispersed, thereby functioning as a material.

对不同的物料和工况，由于堆比重、块度、粘性等都不同，可设计不同的自激簧来加以匹配，以取得最佳分料效果。 For different materials and working conditions, due to different bulk specific gravity, blockiness, viscosity, etc., different self-excitation springs can be designed to match to achieve the best material separation effect.

Claims (3)

一种自激式分料装置，给料机、自激分料组件，所述自激分料组件安装于所述给料机的输送底板(1)，其特征在于，所述自激分料组件包括自激板(2)、自激弹簧(3)、垫板(4)、第一套接柱(5)、止挡块(6)、第二套接柱(7)，所述垫板(4)与所述输送底板(1)固定连接，所述第二套接柱(7)与所述垫板(4)固定连接，所述第一套接柱(5)与所述自激板(2)固定连接，所述自激弹簧(3)的上端与所述第一套接柱(5)套接，所述自激弹簧(3)的下端与所述第二套接柱(7)套接，所述自激分料组件的数目至少为三组。A self-exciting dosing device, a feeder, a self-exciting dosing assembly, the self-exciting dosing assembly being mounted to a conveying bottom plate (1) of the feeder, characterized in that the self-exciting material The assembly comprises a self-excited plate (2), a self-excited spring (3), a backing plate (4), a first socket (5), a stop block (6), and a second socket (7), the pad The plate (4) is fixedly connected to the conveying bottom plate (1), the second socket column (7) is fixedly connected with the backing plate (4), the first socket column (5) and the self The excitation plate (2) is fixedly connected, the upper end of the self-excited spring (3) is sleeved with the first socket (5), and the lower end of the self-excited spring (3) and the second socket (7) Socketing, the number of the self-exciting dosing assemblies is at least three groups. 根据权利要求1所述的一种自激式分料装置，其特征在于，所述自激板(2)为矩形板，所述自激分料组件为四组，所述自激分料组件分别设置于所述自激板(2)的四角部。The self-excited dispensing device according to claim 1, wherein the self-excited plate (2) is a rectangular plate, and the self-excited material-dispensing components are four groups, and the self-excited material-dispensing component They are respectively disposed at the four corners of the self-excited plate (2). 根据权利要求1所述的一种自激式分料装置，其特征在于，所述止挡块(6)与所述给料机的输送侧板(8)通过腰孔螺栓连接机构固定连接，所述止挡块(6)与所述自激板(2)留有间隙。 A self-exciting dispensing device according to claim 1, wherein the stop block (6) and the conveying side plate (8) of the feeder are fixedly connected by a lumbar bolt connection mechanism, The stopper (6) leaves a gap with the self-exciting plate (2).
PCT/CN2017/098206 2017-04-14 2017-08-20 Self-excited material dispensing device Ceased WO2018188244A1 (en)

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