TWM579166U - Roller type spiral conveyor - Google Patents

Abstract

The present invention relates to a drum type screw conveyor, which is mainly provided with a support column on the machine base, and has a spirally curved conveying track connected to the support column, and is arranged between the inner and outer rail walls of the conveying track. a plurality of rollers, wherein the first end of the drum is combined with the inner rail wall, and the second end of the drum is combined with the outer rail wall, and each of the rollers is respectively sleeved with a tapered sleeve, and the cone is made The large end of the sleeve is adjacent to the first end of the drum, and the small end is directed toward the second end of the drum, whereby when the article is spiraled down along the spiral conveying rail, it is subjected to centripetal force, and when it is displaced toward the inner rail wall, By guiding the cone sleeve provided by the drum, the running route of the article can be corrected, so that the running route of the article is maintained at the middle position of the inner rail and the outer rail wall of the conveying rail, thereby facilitating the smooth conveyance of the article. ,stability.

Description

Roller screw conveyor (1)

The present invention relates to a drum type screw conveyor, in particular to a roller sleeve which is sleeved on a conveyor belt set, and the large end of the cone sleeve is adjacent to the inner rail wall, and the small end is facing outward. The rail wall, according to this, is guided by the tapered sleeve to balance the centripetal force during the conveying of the article, so that the article is maintained at the middle position of the conveying rail, so as to improve the smooth and stable conveying of the drum type screw conveyor.

According to general industrial sites, in order to improve the efficiency of handling articles and reduce the burden of manpower, when the articles are to be transported from one place to another, the conveyor is usually used as a carrier. Most of the existing conveyors are straight-oriented conveying equipment, which will occupy a large flat space, which requires relatively expensive land costs.

Therefore, some manufacturers have developed a screw conveyor, which can effectively reduce the occupied space and save land costs. The existing screw conveyor system mainly has a support column at the center thereof, and a support column is connected to the support column. a spirally curved conveying rail, in which a skirt or a drum is assembled as a conveying unit, wherein the skirt conveying unit is matched with a motor, a chain, a sprocket, etc. When the apron is operated as a conveying unit, it is not necessary to install a motor, a chain, a sprocket, and the like, but a roller that can be freely rolled, and a spiral guiding guide is used to guide the article. Slide down the upper entrance of the spiral conveyor track to the exit.

Since the drum type screw conveyor can omit the installation of the power unit, the manufacturing cost is low, and the maintenance and maintenance are also convenient, and it is widely used by various industries; however, the existing drum type screw conveyor is found in actual use, When the article spirals down along the spiral conveying track, it is subjected to the rotating centripetal force, and the article will be displaced toward the inner rail wall of the conveying rail, and the inner rail wall will be rubbed, and even the article will be separated from the conveying rail. Falling into the gap between the conveyor track and the support column, etc., resulting in unsmoothness in the conveyance of the article.

The reason is that the creator has the above-mentioned shortcomings in view of the use of the existing drum-type screw conveyor. It has been assisted by many years of ingenuity in research and design experience and knowledge.

The present invention relates to a drum type screw conveyor, the main purpose of which is to provide a tapered sleeve which can be arranged on the drum of the conveying track, and the big end of the tapered sleeve is located on the inner rail wall. The small end faces the outer rail wall, and accordingly, the drum type screw conveyor which balances the centripetal force during the conveyance of the article and maintains the article at the middle position of the conveying rail to improve the smooth and stable conveyance of the article.

In order to achieve the above-mentioned implementation, the present inventor has developed the following roller type screw conveyor, which mainly has a base, and a support column is fixed in the center of the base, and a support column is attached to the support column. a circumferential side, and a spirally curved conveying track along the length of the supporting column, and the conveying track is formed with an opposite inner rail wall and an outer rail wall, and the inner rail wall is adjacent to the supporting column, and The conveying rail forms a set of vertical sections between the inner rail wall and the outer rail wall, and the stacking section is provided with a plurality of rollers along the length of the conveying rail, and the drum is formed with opposite first ends and second ends. And rotating the first end of the drum and the inner rail wall of the conveying rail, and further rotating the second end of the drum and the outer rail wall of the conveying rail;

a plurality of tapered sleeves, wherein the plurality of tapered sleeves are respectively disposed corresponding to the respective rollers, wherein the tapered sleeve is formed with a relatively large end and a small end, and an axially extending through the center of the tapered sleeve a large end and a small end sleeve hole, and the sleeve hole is sleeved with the drum, so that the large end of the tapered sleeve is adjacent to the first end of the drum, and the tapered sleeve is small The end faces the second end of the drum.

The drum type screw conveyor as described above, wherein the tapered sleeve is formed with a groove along the axial direction of one side of the cylindrical wall, and the groove is communicated with the sleeve hole, and the tapered sleeve is further provided The cylinder has a locking hole extending through the side wall of the side wall, and the locking hole passes through the slot, and a locking member is inserted through the locking hole of the tapered sleeve to make the locking member The activity is forced to slot.

The drum type screw conveyor as described above, wherein the taper sleeve has a locking hole as a screw hole, and the lock body is a screw to be screwed with the screw hole.

A drum type screw conveyor as described above, wherein the length of the tapered sleeve is 1/3 of the length of the drum.

Thereby, when the article is spiraled down along the spiral conveying track and subjected to the centripetal force, and is deflected toward the inner rail wall, the guiding route of the tapered sleeve of the drum can be used to correct the running route of the article, so that The running route of the article is maintained at the middle position of the inner and outer rail walls of the conveying rail, thereby facilitating the smoothness and stability of the conveying of the articles.

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First of all, as shown in the first figure, the drum type screw conveyor of the present invention is mainly provided with a base (1), and a support column (11) is fixed in the center of the base (1), and The supporting column (11) is connected with a conveying track (2) which is spirally wound around the circumference of the supporting column (11), and the conveying rail (2) is formed with a relative An inner rail wall (21) and an outer rail wall (22), and the inner rail wall (21) is adjacent to the support column (11), and the conveying rail (2) is on the inner rail wall (21) A set of vertical sections (23) is formed between the outer rail walls (22), and the plurality of drums (3) are arranged along the length of the transport rail (2). Please refer to the second section. As shown in the three figures, the drum (3) is formed with a first end (31) and a second end (32), and the first end (31) of the drum (3) and the inner rail wall (21) are rotated. Set the other end of the drum (3) (3 And rotating the outer rail wall (22) so that the drum (3) can freely roll on the conveying rail (2), and a plurality of tapered sleeves (4) are provided, so that the plurality of tapered sleeves (4) respectively corresponding to each drum (3), the tapered sleeve (4) is formed with a relatively large end (41) and a small end (42), and is provided at the center of the tapered sleeve (4) The sleeve hole (43) penetrates the large end (41) and the small end (42) axially, and the sleeve hole (43) is sleeved with the roller (3), please refer to the fourth figure as shown in the figure. The large end (41) of the tapered sleeve (4) is adjacent to the first end (31) of the drum (3), and the small end (42) of the tapered sleeve (4) is oriented toward the a second end (32) of the drum (3), the length of the tapered sleeve (4) is about 1/3 of the length of the drum (3), and the side wall of the tapered sleeve (4) is along its axis Forming a slot (44), and the slot (44) is in communication with the sleeve hole (43), and the tapered sleeve (4) is provided with the opening (44) The side wall of the side wall radially penetrates a locking hole (45), and the locking hole (45) passes through the slot (44), and the locking hole (45) of the tapered sleeve (4) A locking fastener (46) is attached, the locking member (46) is a screw, and the locking hole (45) is a screw hole, so that the locking member (46) acts to press the slot (44) to The aperture of the sleeve hole (43) is shrunk, and the tapered sleeve (4) is fixedly coupled to the drum (3).

Accordingly, as shown in the fifth figure, when the article (5) is conveyed using the drum type screw conveyor of the present invention, the article (5) is placed at the upper end of the spiral conveying rail (2). And guided by the inclined surface of the spiral conveying rail (2), with the roller of the freely rolling roller (3), so that the article (5) is slid from the upper end of the spiral conveying rail (2) to the bottom end outlet Move down and down.

When the article (5) is slidably conveyed on the spiral conveying rail (2), the tapered sleeve (4) provided by the drum (3) is inclined from the conveying rail (2) to the inner rail wall (21) toward the outer rail. The wall (22) is designed to be tilted down and down, so that the centripetal force is applied when the article (5) is spiraled down along the spiral conveying track (2), and the article (5) is subjected to the centripetal force to the conveying track (2) When the inner rail wall (21) is offset, the article (5) can be made to be guided by the guiding of the tapered sleeve (4) which is inclined downward toward the outer rail wall (22) by the drum (3). The outer rail wall (22) is displaced in the direction to correct the running path of the article (5) so that the running path of the article (5) is maintained as much as possible in the middle of the inner and outer rail walls (21) and (22) of the conveying rail (2). .

Thereby, it is possible to avoid the deviation of the inner rail wall (21) of the conveying rail (2) when the article (5) is conveyed, and rubbing against the inner rail wall (21), and even the article (5) is separated from the conveying. The rail (2) is dropped to the gap between the transport rail (2) and the support column (11), thereby improving the smoothness and stability of the conveyance of the article (5).

The foregoing embodiments or drawings are not intended to limit the implementation of the drum-type screw conveyor of the present invention. Any changes or modifications made by those of ordinary skill in the art should be considered as not departing from the patent scope of the present invention.

According to the above structure and implementation, the author has the following advantages:

1. The drum type screw conveyor of the present invention is such that the drum set on the spiral conveying rail is sleeved with a tapered sleeve, and the large end of the tapered sleeve is adjacent to the inner rail wall of the conveying rail, and the taper is further tapered. The small end of the sleeve faces the outer rail wall of the conveying rail, whereby when the article is spiraled down along the spiral conveying rail, it is subjected to the centripetal force, and when it is displaced toward the inner rail wall, the guiding of the tapered sleeve provided by the drum is used. Then, the running route of the article can be corrected, so that the running route of the article is maintained at the middle position of the inner and outer rail walls of the conveying rail, thereby improving the smoothness and stability of the conveying of the article.

2. The drum type screw conveyor of the present invention is such that a side wall of the tapered sleeve is formed with a slot along its axial direction to communicate with the sleeve hole thereof, and the tapered sleeve is disposed on the side of the slot. The cylinder wall has a locking hole extending in the radial direction, so that the locking hole is connected with a locking member for locking and fixing the conical sleeve and the drum, and the slotted design of the conical sleeve is a tapered sleeve. The hole diameter of the sleeve hole has elasticity and elasticity, so that the tapered sleeve can be assembled and matched with the drum of different diameters, and then locked and fixed by the lock, thereby improving the applicability and convenience of the assembly of the tapered sleeve.

In summary, the embodiment of the present creation can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. It is required that if an application for a new type of patent is filed in accordance with the law, and the application for a patent is granted, the patent will be granted.

(1) ‧‧‧ machine base

(11) ‧‧‧Support column

(2) ‧‧‧Transportation orbit

(21)‧‧‧Inside rail wall

(22)‧‧‧Outer rail wall

(23) ‧ ‧ set interval

(3)‧‧‧Roller

(31) ‧‧‧ first end

(32) ‧‧‧ second end

(4)‧‧‧Conical sleeve

(41) ‧ ‧ big end

(42)‧‧‧Little End

(43) ‧ ‧ set of holes

(44) ‧‧‧ slotting

(45)‧‧‧Keyhole

(46)‧‧‧Locker

(5) ‧ ‧ items

The first picture: the overall exploded view of the creation

The second picture: the exploded view of the creation

The third picture: a perspective view of the creation

Figure 4: Sectional view of the creation

The fifth picture: the use state diagram of this creation

Claims (4)

The utility model relates to a drum type screw conveyor, which mainly comprises a machine base, and a support column is fixed in the center of the machine base, and the support column is connected with a circumference around the support column, and spirals along the length of the support column. The curved conveying rail is further formed with the opposite inner rail wall and the outer rail wall, and the inner rail wall is adjacent to the supporting pillar, and the conveying rail is disposed on the inner rail wall and the outer rail wall thereof Forming a set of standing intervals, and further forming the set of sections along the length of the conveying track to the spacing group is provided with a plurality of rollers, the drum is formed with opposite first ends and second ends, and the first end of the drum and the conveying track are The inner rail wall is rotated and assembled, and the second end of the drum is rotated with the outer rail wall of the conveying rail; the characteristics are as follows:  a plurality of tapered sleeves, wherein the plurality of tapered sleeves are respectively disposed corresponding to the respective rollers, wherein the tapered sleeve is formed with a relatively large end and a small end, and an axially extending through the center of the tapered sleeve a large end and a small end sleeve hole, and the sleeve hole is sleeved with the drum, so that the large end of the tapered sleeve is adjacent to the first end of the drum, and the tapered sleeve is small The end faces the second end of the drum.   The drum type screw conveyor according to claim 1, wherein the tapered sleeve is formed with a groove along a side wall of the one side of the cylindrical wall, and the groove is communicated with the sleeve hole, and The tapered sleeve has a locking hole extending through the side wall of the side wall of the slot, and the locking hole passes through the slot, and a locking member is inserted through the locking hole of the tapered sleeve. So that the lock activity is forced to the slot. The drum type screw conveyor according to claim 2, wherein the taper sleeve has a screw hole, and the lock is a screw to thread the screw hole with the screw hole. Pick up. The drum type screw conveyor according to claim 1, wherein the length of the tapered sleeve is 1/3 of the length of the drum.