CN216376171U - Telescopic chain conveyor - Google Patents

Abstract

The utility model provides a telescopic chain conveyor which comprises two groups of chains and two symmetrically distributed side plates, wherein the bottoms of the two sides of the two side plates are correspondingly provided with a support, the two ends of the two side plates are respectively and rotatably provided with a first roll shaft, the two ends of the first roll shaft are correspondingly provided with chain wheels, and the two ends of a first group of transmission chains are respectively and correspondingly meshed with the chain wheels at the two ends of the two side plates; two blocks of curb plates lean on equal slidable mounting in interior one side to have a slide, and the middle part of two slides all corresponds and sets up the waist shape hole that supplies first roller to pass, and the both ends of two slides all can rotate and install the second roller, the sprocket is installed in the both ends correspondence of second roller, and the both ends of the drive chain of second group correspond respectively and link to each other with the sprocket meshing at two slide both ends. The utility model can effectively adjust the conveying length of the conveyor to meet the actual conveying requirement, and has the advantages of simple integral structure, simple and convenient operation, better universal applicability and strong practicability.

Description

Telescopic chain conveyor

Technical Field

The utility model belongs to the technical field of conveyor equipment, and particularly relates to a telescopic chain conveyor.

Background

The chain conveyor uses a chain as a traction and supporting body to convey materials. The conveying chain of the chain conveyor has various structural forms, and can adopt a common sleeve roller conveying chain and other various special chains (such as a power and free chain and a double-speed chain). The chain conveyor has large conveying capacity, is mainly used for conveying trays, large turnover boxes and the like, is easy to realize stacking and conveying, and can be used for assembly production lines or material storage and conveying. However, the conveying distance of the conventional chain conveyor is generally fixed, the actual conveying length requirement cannot be well met when the chain conveyor is used on a production line, and the general applicability of the chain conveyor is poor, so that the chain conveyor needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

1. Purpose of the utility model

Aiming at the technical problems, the utility model provides a telescopic chain conveyor which can effectively adjust the conveying length of the conveyor to meet the actual conveying requirements, and has the advantages of simple overall structure, simplicity and convenience in operation, better universal applicability and strong practicability.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a telescopic chain conveyor comprises two groups of chains and two symmetrically distributed side plates, wherein supports are correspondingly arranged at the bottoms of two sides of the two side plates, first roll shafts are rotatably arranged at two ends of the two side plates, chain wheels are correspondingly arranged at two ends of the first roll shafts, and two ends of a first group of transmission chains are respectively correspondingly meshed with the chain wheels at two ends of the two side plates; two blocks of curb plates lean on equal slidable mounting in one side to have the slide, and the slip direction and the chain direction of transportation of this slide are unanimous, and the middle part of two slides all corresponds and sets up the waist shape hole that supplies first roller to pass, and the both ends of two slides all can rotate and install the second roller, the both ends correspondence of second roller is installed the sprocket, and the both ends of the drive chain of second group correspond respectively and link to each other with the sprocket meshing at two slide both ends.

The further improvement lies in that: the two side plates are of L-shaped structures, slide rails consistent with the conveying direction of the chain are correspondingly arranged at the bottoms of the side plates, fixture blocks matched with the slide rails are correspondingly arranged at the bottoms of the slide seats, and the fixture blocks at the bottoms of the slide seats are correspondingly clamped in the slide rails and can slide along the slide rails.

The further improvement lies in that: the slide that corresponds on the curb plate and set up with the slide direction unanimity spout, correspond the slide outside of one side with this curb plate and be equipped with the limiting plate with spout matched with, the spout is leaned on and is corresponded on the cell wall of one side outward and has seted up a plurality of through-holes, a plurality of screw holes have been seted up to the correspondence on the limiting plate, limiting plate slidable mounting is in the spout to it is spacing fixed through spacing bolt.

The further improvement lies in that: and a driving motor is correspondingly installed on the outer side of one end of one side plate, and an output shaft of the driving motor penetrates through the side plate and then is correspondingly and fixedly connected with the first roll shaft.

The further improvement lies in that: and the outer side of one end of the sliding seat arranged outside the side plate is also correspondingly provided with another driving motor, and an output shaft of the driving motor penetrates through the sliding seat and then is correspondingly and fixedly connected with the second roller shaft.

The further improvement lies in that: the support is all correspondingly installed to the outside one side bottom of curb plate in two slides, all corresponds on the support of two curb plate bottoms and the support of two slide bottoms and installs the removal wheel.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the sliding seats are arranged on the two side plates in a sliding mode, the second group of transmission chains are correspondingly arranged between the two sliding seats, and the second group of transmission chains are stretched and retracted in a sliding mode between the two side plates through the sliding seats, so that the conveying length of the chain conveyor can be effectively adjusted, and the actual conveying requirements can be well met. The sliding groove is correspondingly formed in one side plate, the limiting plate matched with the sliding groove is correspondingly arranged on the outer side of the sliding seat on the side, the through holes are formed in the wall of the sliding groove, the threaded holes are correspondingly formed in the limiting plate, the limiting plate is slidably mounted in the sliding groove and is limited and fixed through the limiting bolt, so that the sliding distance of the sliding seat can be effectively controlled, the conveying length of the chain conveyor is further convenient to control, the integral structure is simple, the operation is simple and convenient, the universal applicability is better, and the practicability is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of a chain conveyor of the present invention;

FIG. 2 is another perspective overall view of the chain conveyor of the present invention;

FIG. 3 is a side cross-sectional structural schematic view of the chain conveyor of the present invention;

fig. 4 is a schematic view of the two sliders and the installation structure of the components thereon according to the present invention.

Reference numerals

1. A support; 2. a side plate; 201. a slide rail; 202. a chute; 203. a through hole; 3. a first roller shaft; 4. a sprocket; 5. a first set of drive chains; 6. a drive motor; 7. a slide base; 701. a clamping block; 702. a waist-shaped hole; 8. a second roller shaft; 9. a limit bolt; 10. a moving wheel; 11. a limiting plate; 1101. a threaded hole; 12. and a second group of transmission chains.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-4, the telescopic chain conveyor of this embodiment comprises two sets of chains and two symmetrically arranged side plates 2. The two sides of the two side plates 2 are correspondingly provided with the support 1, the two ends of the two side plates 2 are rotatably provided with the first roll shaft 3, the two ends of the first roll shaft 3 are correspondingly provided with the chain wheels 4, and the two ends of the first group of transmission chains 5 are correspondingly engaged with the chain wheels 4 at the two ends of the two side plates 2 respectively. The one end outside of one of them curb plate 2 corresponds installs driving motor 6, and the output shaft of this driving motor 6 passes behind curb plate 2 and corresponds and fixed linking to each other with first roller 3, rotates through driving motor 6's output shaft and drives this first roller 3 and the sprocket 4 on it and rotate to make first group drive chain 5 rotate and carry out article transportation.

And a long and narrow sliding seat 7 is slidably mounted on one inner side of each of the two side plates 2, and the sliding direction of the sliding seat 7 is consistent with the chain conveying direction. Specifically, the two side plates 2 are both in an L-shaped structure and are symmetrically arranged, the bottoms of the two side plates 2 are both correspondingly provided with slide rails 201 consistent with the chain conveying direction, and the length of each slide rail 201 is matched with that of each side plate 2; the bottom of the sliding seat 7 is correspondingly provided with a fixture block 701 matched with the sliding rail 201, and the fixture block 701 at the bottom of the sliding seat 7 is correspondingly clamped in the sliding rail 201 and can slide along the sliding rail 201. The middle parts of the two sliding seats 7 are correspondingly provided with waist-shaped holes 702 for the first roller shafts 3 to pass through, and one first roller shaft 3 at one end of the two side plates 2 correspondingly passes through the waist-shaped hole 702. The two ends of the two sliding seats 7 can be rotatably provided with second roll shafts 8, the two ends of each second roll shaft 8 are correspondingly provided with chain wheels 4, the two ends of the second group of transmission chains 12 are correspondingly meshed with the chain wheels 4 at the two ends of the two sliding seats 7 respectively, and the heights of the two groups of transmission chains are flush. Another driving motor 6 is correspondingly installed on the outer side of one end, outside the sliding rail 201, of the side plate 2, of the sliding seat 7, an output shaft of the driving motor 6 penetrates through the sliding seat 7 and then is correspondingly and fixedly connected with the second roller shaft 8, and the second roller shaft 8 and the chain wheel 4 on the second roller shaft are driven to rotate through rotation of the output shaft of the driving motor 6, so that the second group of transmission chains 12 rotate to transport articles. This embodiment is through setting up two sets of drive chain to utilize slide 7 control second group drive chain 12 to slide between two curb plates 2 and stretch out and draw back, thereby can effectively adjust this chain conveyor's transport length, make it satisfy actual transportation demand better.

The side plate 2 is correspondingly provided with a sliding groove 202 which has the same sliding direction with the sliding seat 7, the outer side of the sliding seat 7 at the side corresponding to the side plate 2 is provided with a limiting plate 11 matched with the sliding groove 202, the groove wall at the outer side of the sliding groove 202 is correspondingly provided with a plurality of through holes 203, the limiting plate 11 is correspondingly provided with a plurality of threaded holes 1101, the limiting plate 11 is slidably arranged in the sliding groove 202 and is limited and fixed by a plurality of limiting bolts 9, the limiting bolt 9 is screwed and fixed in the threaded hole 1101 of the limiting plate 11 after correspondingly penetrating through the through hole 203 at the side of the sliding groove 202, so that the limiting fixing of the limiting plate 11 and the sliding seat 7 is realized, the sliding distance of the sliding seat 7 can be effectively controlled by arranging the sliding groove 202 and the limiting plate 11 and matching with the use of the limiting bolt 9, the conveying length of the chain conveyor is convenient to control, and the whole structure is simple, simple operation, good general applicability and strong practicability. Two slides 7 are arranged in 2 outside one side bottoms of curb plate and are all corresponding to install support 1, correspond on the support 1 of two 2 bottoms of curb plate and install removal wheel 10, also correspond on the support 1 of two slides 7 bottoms and install removal wheel 10 to be convenient for pull out slide 7 from between two curb plates 2.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. A telescopic chain conveyor is characterized in that: the chain transmission mechanism comprises two groups of chains and two symmetrically distributed side plates (2), wherein the bottoms of the two sides of the two side plates (2) are correspondingly provided with a support (1), the two ends of the two side plates (2) can be rotatably provided with first roll shafts (3), the two ends of each first roll shaft (3) are correspondingly provided with chain wheels (4), and the two ends of a first group of transmission chains (5) are correspondingly meshed with the chain wheels (4) at the two ends of the two side plates (2) respectively; two curb plates (2) lean on the equal slidable mounting in interior one side to have slide (7), and the slip direction and the chain direction of transportation of this slide (7) are unanimous, and the middle part of two slides (7) all corresponds waist shape hole (702) of offering and supplying first roller (3) to pass, and the both ends of two slides (7) all can rotate and install second roller (8), sprocket (4) are installed in the both ends correspondence of second roller (8), and the both ends of second group drive chain (12) correspond respectively and link to each other with sprocket (4) meshing at two slides (7) both ends.

2. The telescopic chain conveyor of claim 1, wherein: the two side plates (2) are of L-shaped structures, the bottoms of the side plates are correspondingly provided with slide rails (201) consistent with the conveying direction of the chain, the bottoms of the slide seats (7) are correspondingly provided with fixture blocks (701) matched with the slide rails (201), and the fixture blocks (701) at the bottoms of the slide seats (7) are correspondingly clamped in the slide rails (201) and can slide along the slide rails (201).

3. The telescopic chain conveyor of claim 2, wherein: correspond on a curb plate (2) and offer spout (202) unanimous with slide (7) slip direction, slide (7) outside that corresponds one side with this curb plate (2) is equipped with limiting plate (11) with spout (202) matched with, correspond on the cell wall that spout (202) leaned on outer one side and offered a plurality of through-holes (203), correspond on limiting plate (11) and offered a plurality of screw holes (1101), limiting plate (11) slidable mounting is in spout (202) to it is spacing fixed through spacing bolt (9).

4. A telescopic chain conveyor according to any one of claims 1-3, characterized in that: and a driving motor (6) is correspondingly installed on the outer side of one end of one side plate (2), and an output shaft of the driving motor (6) penetrates through the side plate (2) and then is correspondingly and fixedly connected with the first roll shaft (3).

5. The telescopic chain conveyor of claim 4, wherein: and the outer side of one sliding seat (7) arranged at one end outside the side plate (2) is correspondingly provided with another driving motor (6), and an output shaft of the driving motor (6) penetrates through the sliding seat (7) and then is correspondingly and fixedly connected with the second roll shaft (8).

6. The telescopic chain conveyor of claim 5, wherein: the two sliding seats (7) are arranged at the bottom of one side of the outer part of the side plate (2) and are correspondingly provided with the support (1), and the support (1) at the bottom of the two side plates (2) and the support (1) at the bottom of the two sliding seats (7) are correspondingly provided with the moving wheel (10).

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