TW201701959A - Multi-connecting rod spiral separator to quickly and massively separate material objects of different sizes by using the propulsion screw rod mounted at intervals to push material objects to move - Google Patents

Abstract

A multi-connecting rod spiral separator is disclosed, which is for separating material objects of different sizes. It comprises: a base frame, a separation unit mounted on the base frame, and a transmission mechanism. The separation unit comprises several propulsion components mounted at intervals on the base frame, and several material-feeding channels between the propulsion components. Each propulsion component has a propulsion screw rod, and the propulsion screw rod has a rotational shaft part perpendicular to the material-discharging direction, and a propeller blade part protruding from the rotational shaft part. The material-feeding channels are respectively located between the rotational shaft parts of the adjacent propulsion components. The said transmission mechanism drives the propulsion screw rod to rotate for pushing the material objects to move forward. By using the propulsion screw rod mounted at intervals to push material objects to move, material objects of different sizes can be quickly and massively separated, and can increase the convenience of maintenance.

Description

Multi-link spiral separator

This invention relates to a separator, and more particularly to a multi-link helical separator suitable for separating materials of different sizes.

China is a country with a very successful resource recovery, but it must be effectively separated after the resources are recycled before it can be fully reused. Conventional separators for separating, for example, resource recovery materials can be roughly classified into vibrating type and drum type due to the different shapes of the screening elements, and the drum type separating machine can be divided into external transmission type due to the difference in power structure and There are two types of internal transmission.

Among them, the vibrating separator uses a vibrating screen to separate objects of different sizes. Since the vibrating screen is always vibrated by the action of the mechanical body, not only the components are easily broken, the service life is short, and the materials are easily caught on the vibrating screen, and the separation effect is poor. The small amount of separation will also cause troubles in maintenance. The externally driven drum separator is a rolling drum screen for separating objects. This type of separator not only has a slow separation speed, but also a faulty transmission mechanism, while the internal transmission type drum separator has a small separation amount. In addition, the separated object may also be wound around the rotating shaft, causing damage to the member. Therefore, it is known that a separator for separating materials of different sizes basically has a lack of maintenance, a small amount of separation, and a poor separation effect.

SUMMARY OF THE INVENTION The object of the present invention is to provide a multi-link spiral separator which is easy to maintain and has a large separation amount.

The multi-link spiral separator of the present invention is used for separating materials of different sizes and pushing materials to advance along a discharge direction, comprising: a base frame, a separation unit, and a transmission mechanism, the separation unit includes a plurality of propulsion assemblies spaced apart from the base frame, and a plurality of blanking passages between the propulsion assemblies, each propulsion assembly having a propulsion screw having a vertical perpendicular to the discharge a rotating shaft portion of the direction, and a spiral wing portion protruding from the rotating shaft portion, wherein the blanking passages are respectively interposed between the rotating shaft portions of the adjacent propeller screws, the driving mechanism drives the propulsion screw to rotate, and pushes The article is transferred along the discharge direction.

The beneficial effect of the invention is that the propelling screw arranged at the interval is used to push the material movement, and the materials of different sizes can be separated quickly and in a large amount, and the maintenance convenience is improved.

1‧‧‧ pedestal

11‧‧‧ Feeding side

12‧‧‧First discharge side

13‧‧‧Power installation side

14‧‧‧Second discharge side

15‧‧‧Installation rod

151‧‧‧ bottom wall

152‧‧‧Installation wall

153‧‧ ‧ standing wall

154‧‧‧Long slot

16‧‧‧Connecting rod

17‧‧‧foot

2‧‧‧Separation unit

20‧‧‧Promoting components

21‧‧‧ blanking channel

211‧‧‧ blanking width

22‧‧‧Promoting screw

220‧‧‧ center axis

221‧‧‧ shaft part

222‧‧‧ spiral wing

223‧‧‧Axial pitch

224‧‧‧ Guided slope

225‧‧‧ angle

23‧‧‧ bearing housing

24‧‧‧Fixed parts

3‧‧‧Transmission mechanism

31‧‧‧Power source

32‧‧‧Transmission unit

321‧‧‧ Gear Set

322‧‧‧Power chain

323‧‧‧ driven chain

324‧‧‧ Gears

91‧‧‧Drawing direction

92‧‧‧ Tilt connection

Other features and advantages of the present invention will be apparent from the embodiments of the drawings, wherein: Figure 1 is a plan view of one embodiment of the spiral separator of the present invention; Figure 2 is a partial perspective decomposition of the embodiment The figure mainly illustrates the relative relationship between one of the mounting rods and a separating unit; FIG. 3 is a front view of the embodiment; and FIG. 4 is a cross-sectional view taken along line IV-IV of FIG.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 1, 2, and 3, an embodiment of the spiral separator of the present invention is suitable for separating materials of different sizes and can be adjusted as the size of the prepared separation material is different. In this embodiment, the material may be a resource recovery material, which may be a resource recovery material after pulverization, or a resource recovery material before pulverization, but the separator of the present invention is not limited to the field of resource recovery. That is, as long as it is suitable for the material having the size as the separation means, it is suitable to be separated by the spiral separator of the present invention.

In this embodiment, the spiral separator can carry the animal material to a discharge direction 91, and is separated during the transfer because of the size of the material. The spiral separator comprises: a base frame 1, a separating unit 2 mounted on the base frame 1, and a transmission mechanism 3 that can drive the separation unit 2 to rotate. The pedestal 1 is basically a rectangular structure, and can be divided into a feeding side 11 positioned above the top of FIG. 1 and a first discharging side 12 located at the lower side of FIG. 1 according to different functions. The power mounting side 13 on the left side and the second discharge side 14 on the right side of FIG. If the structure is divided, the base frame 1 substantially includes two mounting rods 15 respectively adjacent to the power mounting side 13 and the second discharging side 14, two vertically connecting the mounting rods 15 and adjacent to the feeding side respectively 11 and a connecting rod 16 of the first discharge side 12, and a plurality of leg rods 17 erected below the mounting rods 15. The mounting rods 15 are U-shaped in cross section and have a bottom wall 151 extending along the discharge direction 91 and a mounting wall spaced apart from the bottom wall 151. 152, and a vertical wall 153 connected between the bottom wall 151 and the mounting wall 152, the mounting wall 152 has a plurality of long slots 154 spaced along the discharge direction 91.

The separation unit 2 includes a plurality of propulsion assemblies 20 disposed at an interval perpendicular to the discharge direction 91, and a plurality of blanking passages 21 respectively between adjacent ones of the propulsion assemblies 20, each propulsion assembly 20 There is a propeller screw 22, two bearing seats 23 rotatably sleeved with the screw-in screw 22, and a plurality of fixing members 24 for mounting the bearing housings 23 on the mounting rods 15, respectively. The fixing members 24 are in the form of a screw and a nut that are respectively passed through the long holes 154 of the mounting rods 15, so that the position of the fixing members 24 can be changed by changing the mounting position of the fixing members 24. One of the blanking passages 21 has a blanking width 211.

The propeller screw 22 has a shaft portion 221 rotatable about a central axis 220, and a spiral wing portion 222 projecting outwardly from the shaft portion 221. The spiral wing portion 222 has an axial pitch 223 for smooth operation. The material is pushed from the feed side 11 of the pedestal 1 to the first discharge side 12, and when the push screw 22 is in a stationary state, viewed in a plan view, the spiral wing 222 has a plurality of obliquely extending The guiding ramps 224 are inclined to the central axis 220, that is, the guiding ramps 224 are parallel to each other and form an angle 225 with the central axis 220, respectively. The guiding slopes 224 of the advancement screw 22 are parallel and correspondingly coupled obliquely, that is, the guiding slopes 224 spaced on each of the propeller screws 22 respectively fall on the plurality of inclined lines 92, the aforementioned inclined connection Line 92 is disposed obliquely with respect to the discharge direction 91.

In the embodiment, the transmission mechanism 3 includes a power source 31 mounted on the base frame 1 and a transmission unit 32 that mechanically connects the power source 31 and the propulsion screws 22. In the design, the form of the transmission unit 32 is not particularly limited, and may be in the form of a gear-fitting chain, or may be a structure of a pulley-fitted belt. In the embodiment, the transmission unit 32 has a plurality of separate installations. a gear set 321 on the shaft portion 221 of the screw 22, a power chain 322, and a plurality of driven chains 323 each having two left and right spaced gears 324, and the power chain 322 is coupled to the gears Between one of the gears 324 of the group 321 and the power source 31, the driven chain 323 respectively engages the adjacent gear sets 321. By the cooperation of the transmission unit 32 and the power source 31, the propulsion screws 22 can be synchronously driven to rotate, and the animal material is pushed from the feeding side 11 to the first discharge side 12 along the discharge direction 91.

Referring to Figures 1, 3 and 4, in the present embodiment, the screw separator is used to drive the propulsion screws 22 to rotate synchronously, and the material is pushed along the discharge direction 91 to prepare the separated material. It is placed by the feed side 11 of the pedestal 1. When the material is pushed by the propulsion screw 22 which is synchronously rotated, the material having a size smaller than the blanking width 211 and the axial pitch 223 may fall by one of the blanking passages 21 of the separating unit 2 The legs 17 of the pedestal 1 fall between the feed side 11 of the pedestal 1 and the first discharge side 12 as shown in FIG.

The material having a size larger than the axial pitch 223 and the blanking width 211 is larger than the spiral wing portion 222 of the propeller screw 22, that is, cannot enter between the spiral wing portions 222. Axial The large material of the pitch 223 will only be placed above the spiral wings 222 of the propulsion screws 22 as shown in FIG. 3, and the spiral wings 222 rotated to the base 1 The second discharge side 14 is pushed, and finally the separator is dropped from the second discharge side 14. The material having a size smaller than the axial pitch 223 but larger than the blanking width 211 may fall between the guiding slopes 224 of the spiral wing portion 222, but is received by the rotating shaft portion 221 of the propeller screw 22. Blocking, the material can only be transferred between the guiding bevels 224 of the next propeller screw 22, and so on, the material that cannot be dropped by the blanking passages 21 will be the first out of the base frame 1. The material side 12 is dropped.

That is, the spiral separator of the present embodiment is configured to achieve the purpose of separating materials of different sizes by the cooperation of the propeller screws 22 arranged in parallel, and when the material enters from the feeding side 11 of the base frame 1, the size is larger than the size. The material of the axial pitch 223 of the push screw 22 is pushed by the spiral wing portion 222 of the push screw 22 and falls to the second discharge side 14 of the base frame 1 and is smaller than the axial direction. The material having a pitch 223 but greater than the blanking width 211 may be gradually transferred to the first discharge side 12 after the guiding inclined surface 224 of the pushing screw 22 is guided, and the size is smaller than the axial pitch 223. The material of the blanking width 211 is dropped by the blanking passages 21 between the legs 17 of the base frame 1. After the materials of different sizes are separated, they can be taken by a container not shown in the figure, or can be transported by a conveyor belt. However, how to transport the separated articles is not an improvement of the present invention and will not be described.

When the embodiment wants to change the size of the object separation, the position of the propulsion assembly 20 mounted on the base frame 1 can be used to change. The blanking width 211 of the blanking passages 21 can also be varied by changing the advancement screw 22 of the different axial pitches 223.

As can be seen from the above description, the spiral separator of the present invention is not only novel in structure, but also can achieve the purpose of separating objects of different sizes by the cooperation of the propeller screws 22 arranged in parallel. In particular, the foregoing structure of the present invention has a large separation amount and a good separation effect, and the material is not easily entangled on the propulsion screw 22, and is separated, when compared with the conventional vibrating screen type and the trommel type separator. The material and the components of the separator not only wear less, but also operate quietly, and can also reduce the failure rate and achieve convenient maintenance. Of course, the structure combined by the propulsion screws 22 also has the advantage of not being afraid of water, so the present invention is indeed a novel and practical multi-link spiral separator.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the simple equivalent changes and modifications made by the scope of the patent application and the patent specification of the present invention are It is still within the scope of the invention patent.

1‧‧‧ pedestal

11‧‧‧ Feeding side

12‧‧‧First discharge side

13‧‧‧Power installation side

14‧‧‧Second discharge side

15‧‧‧Installation rod

16‧‧‧Connecting rod

2‧‧‧Separation unit

20‧‧‧Promoting components

21‧‧‧ blanking channel

211‧‧‧ blanking width

22‧‧‧Promoting screw

220‧‧‧ center axis

221‧‧‧ shaft part

222‧‧‧ spiral wing

223‧‧‧Axial pitch

224‧‧‧ Guided slope

225‧‧‧ angle

23‧‧‧ bearing housing

3‧‧‧Transmission mechanism

31‧‧‧Power source

32‧‧‧Transmission unit

322‧‧‧Power chain

323‧‧‧ driven chain

91‧‧‧Drawing direction

92‧‧‧ Tilt connection

Claims (6)

A multi-link spiral separator for separating materials of different sizes and pushing materials to advance along a discharge direction, comprising: a base frame; a separation unit comprising a plurality of spacers mounted on the base frame a propulsion assembly, and a plurality of blanking passages between the propulsion assemblies, each propulsion assembly having a propeller screw having a shaft portion perpendicular to the discharge direction and a shaft portion a protruding spiral wing portion respectively between the rotating shaft portions of the adjacent propeller screws; and a transmission mechanism for driving the propulsion screw to rotate to push the object to be transported along the discharge direction. The multi-link screw separator according to claim 1, wherein the spiral wing portion of each of the propeller screws has a plurality of obliquely extending and parallel-parallel guiding bevels, and the guiding bevels of the propulsion screws And diagonally corresponding and fall on several oblique lines. The multi-link helical separator according to claim 2, wherein the oblique lines are parallel to each other and inclined to the discharge direction. The multi-link screw separator according to claim 1 or claim 3, wherein the base frame comprises two mounting rods parallel to the discharge direction, each mounting rod has a mounting wall, and the mounting wall Each has a plurality of long slots spaced along the discharge direction, and each of the propulsion assemblies further has two bearing seats for the shaft portion of the propulsion screw, and a plurality of slots respectively pass through the slots And mounting the bearing housings in the same Fixings on the wall. A multi-link screw separator according to claim 4, wherein the transmission mechanism includes a power source mounted on the base frame, and a transmission unit that synchronously couples the power source and the propulsion screws. The multi-link screw separator of claim 5, wherein the transmission unit has a plurality of gear sets respectively mounted on the rotating shaft portions of the propulsion screws, and one of the power gears is coupled to the gear set A power chain of the power source, and a plurality of driven chains respectively connecting two of the adjacent ones of the gear sets.