CN217397574U

CN217397574U - Belt conveyor convenient to clean

Info

Publication number: CN217397574U
Application number: CN202221604161.8U
Authority: CN
Inventors: 但佳桓
Original assignee: CHENGDU JINGWEI MACHINE-MAKING CO LTD
Current assignee: CHENGDU JINGWEI MACHINE-MAKING CO LTD
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-09-09
Anticipated expiration: 2032-06-24

Abstract

The utility model belongs to the automatic transportation field discloses a belt conveyor convenient to wash, mainly used solves the problem that current belt conveyor need wholly dismantle when wasing. The utility model discloses jacking device has been add on current belt conveyor's structure basis, and with the portable installation of driven voller on the fuselage, when needs wash the conveyer, cooperate through jacking device and the removal of driven voller on the fuselage to strut with the transport face and the return surface of conveyer belt, make the inside transport structure of conveyer show out completely, recycle burnishers such as high-pressure squirt and wash each inside subassembly of conveyer, this conveyer can just can wash the inside and outside of conveyer under the prerequisite of not dismantling the complete machine, and convenient and fast not only can reduce down time relatively, and only need control jacking device that the staff was done struts the conveyer belt, whole working strength is little, it is more humanized.

Description

Belt conveyor convenient to clean

Technical Field

The utility model belongs to the automatic transportation field, more specifically say, involve a belt conveyor convenient to wash.

Background

Nowadays, with the development of science and technology, automation and intellectualization are increasingly popularized, and many production enterprises can not produce products with automation equipment, and these mechanical equipment for production and packaging are generally equipped with a conveying mechanism to complete the transportation of workpieces or materials between processes.

At present, the most widely used conveying mechanism is a belt conveyor, which is a mechanical device that is driven by friction to continuously convey materials, and can form a material conveying flow path from an initial feeding point to a final discharging point. The conveying line can be used for conveying broken materials and finished articles, can be matched with the requirements of technological processes in the production flows of industrial enterprises besides pure material conveying, forms a rhythmic line production conveying line, and is widely applied to the fields of metallurgy, coal, traffic, hydropower, chemical industry, building materials, electric power, light industry, grain, ports, ships and the like due to the advantages of large conveying capacity, simple structure, convenience in maintenance, low cost, high universality and the like.

The existing belt conveyor has the problems that the cleaning is troublesome, the whole conveyor is generally required to be dismantled and all components are carefully cleaned when the belt conveyor is used for completely cleaning the inside and the outside of the conveyor, and when the belt conveyor is used in the working conditions with high sanitary requirements, such as the transportation of food and medicines, the cleaning and the disinfection are frequently required.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a belt conveyor convenient to wash, even do not unpack the conveyer apart also can comparatively conveniently wash the inside and outside of conveyer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a belt conveyor convenient to wash, includes fuselage, conveyer belt, drive roll and driven voller be equipped with the jacking device that can strut the conveyer belt between the transport face of conveyer belt and the return surface, the both ends and the fuselage movable of driven voller are connected, and the conveyer belt that jacking device and driven voller constitute jointly props opening mechanism.

Further, the jacking device is used for propping open the conveying belt through the movement of the driven roller.

Furthermore, the jacking device comprises a jacking rod and a fixed shaft, two ends of the fixed shaft are connected to the machine body, the jacking rod is rotatably mounted on the fixed shaft, and the jacking rod is in transmission connection with the driven roller through a driving rod.

Furthermore, the inner side of the machine body is provided with a guide rail, two ends of the driven roller are provided with sliding plates, and the sliding plates are provided with sliding blocks matched with the guide rail.

Furthermore, the sliding plates at the two ends of the driven roller are connected through a connecting rod, and the two ends of the driving rod are respectively hinged with the connecting rod and the jacking rod.

Furthermore, a support rod is arranged below the drive rod, and two ends of the support rod are connected to the machine body.

Furthermore, at least two limiting blocks are fixedly installed on the machine body corresponding to the position of the sliding plate, corresponding pin holes are formed in the limiting blocks and the sliding plate, and the sliding plate can be fixed by inserting pin shafts into the pin holes.

Furthermore, a tensioning groove is formed in the sliding plate, and the end part of the driven roller can be adjustably installed in the tensioning groove.

Furthermore, the jacking rods are at least provided with two groups along the conveying direction, one ends of the jacking rods are connected through the transmission rod, and the driving rod is connected to any one group of jacking rods.

Compared with the prior art, the utility model discloses following beneficial effect has:

one, the utility model discloses jacking device has been add on current belt conveyor's structure basis, and with the portable installation of driven voller on the fuselage, when needs wash the conveyer, cooperate through jacking device and driven voller removal on the fuselage to strut with the transport face and the return stroke face of conveyer belt, make the inside transport structure of conveyer show out completely, recycle burnishers such as high-pressure squirt and wash each inside subassembly of conveyer, this conveyer can just can wash the inside and outside of conveyer under the prerequisite of not dismantling the complete machine, and is convenient and fast, not only can reduce down time relatively, and only need control jacking device that the staff did to strut the conveyer belt, whole working strength is little, it is more humanized.

Two, the jacking device comes the conveyer belt to strut through the removal of driven voller, when needs wash the conveyer, drives the jacking device through removing the driven voller and carries out work, can improve integration, the degree of automation of conveyer, adapts to present development trend to this driving method can guarantee that the displacement of driven voller corresponds mutually with the jacking degree of jacking device, improves job stabilization nature.

Three, the jacking device is including the jacking pole, the fixed axle, the both ends of fixed axle are connected on the fuselage, the jacking pole rotates and installs on the fixed axle, and the jacking pole passes through the actuating lever and is connected with the driven voller transmission, its theory of operation orders about the driven voller for external force and removes and transmit the jacking pole for power through the actuating lever, make it rotate around the fixed axle, let the tip of jacking pole support the conveyer belt and then strut it, overall structure is simple reasonable, can reach fine jacking effect, convenient follow-up washing operation that washs.

The inboard of fuselage is equipped with the guide rail, and the both ends of driven voller are equipped with the slide, are equipped with the slider with guide rail looks adaptation on the slide, and the slide through its both ends of removal of driven voller carries out the relative slip to realize on the guide rail to can come the moving stroke of accurate control driven voller through setting up driving element such as cylinder, pneumatic cylinder on the slide, and then order about the jacking pole and strut the conveyer belt, overall structure is simple reasonable, and job stabilization is reliable.

Fifthly, the sliding plates at the two ends of the driven roller are connected through the connecting rods, the two ends of the driving rod are hinged to the connecting rods and the jacking rods respectively, the sliding plates drive the connecting rods to move while sliding along the guide rails, force is transmitted to the jacking rods through the driving rods, the jacking rods are enabled to rotate around the fixed shafts, then the conveying belt is propped open, the working mode is simple, transmission loss is small, and the conveying belt can be guaranteed to be propped open stably.

Sixthly, the bracing piece is equipped with in the actuating lever below, and the both ends of bracing piece are connected on the fuselage, and when the conveyer carries out the during operation, the bracing piece can play the supporting role to the actuating lever, avoids the actuating lever to make the lifting rod contact the conveyer belt because of self gravity tenesmus, and then leads to the accelerated wear of lifting rod and conveyer belt, influences the whole working life of conveyer.

Seventhly, at least two limiting blocks are fixedly arranged on the machine body corresponding to the sliding plate, corresponding pin holes are formed in the limiting blocks and the sliding plate, the sliding plate can be fixed by inserting pin shafts into the pin holes, the mounting positions of the limiting blocks correspond to the spreading degree of the conveying belt, when the position of the sliding plate on the guide rail is adjusted manually, the pin shafts are firstly taken down, the sliding plate is moved to the proper limiting blocks, the pin shafts are inserted again, and the sliding plate is clamped so as not to move relatively, so that the position of the driven roller is fixed; when the sliding plate is driven by adopting the electric elements such as the air cylinder, the hydraulic cylinder and the like, the position of the sliding plate can be locked by inserting the pin shaft after the sliding plate is moved to a proper position, so that the driving element is prevented from being accidentally started to influence the cleaning operation and even threaten the safety of cleaning personnel.

Eighthly, a tensioning groove is formed in the sliding plate, the end part of the driven roller is adjustably installed in the tensioning groove, after the conveyor works for a long time, the relative position of the driven roller can automatically move under the pressure of the conveying belt, so that the friction force between the driving roller and the conveying belt is insufficient, the slipping phenomenon occurs, the conveying efficiency of the conveyor is reduced, the conveying belt is kept in a proper tight state by adjusting the position of the driven roller in the tensioning groove, and the conveying stability of the conveyor is guaranteed.

Nine, the jacking pole is equipped with two sets ofly at least along direction of delivery, its quantity depends on the whole length of conveyer belt, and the one end of jacking pole passes through the transfer line and connects, the actuating lever is connected on arbitrary a set of jacking pole, only need to remove the driven voller and order about its jacking pole group that connects through the actuating lever and rotate around the fixed axle, other jacking pole group also can carry out synchronous rotation under the effect of transfer line, can guarantee that the jacking height of all jacking pole groups keeps unanimous, not only make things convenient for subsequent cleaning work, also can avoid the jacking height different and cause the damage to the conveyer belt.

Drawings

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

Fig. 2 is an internal structure diagram of the present invention.

The device comprises a machine body 1, a conveying belt 2, a driving roller 3, a driven roller 4, a jacking rod 5, a fixed shaft 6, a driving rod 7, a guide rail 8, a sliding plate 9, a sliding block 10, a connecting rod 11, a supporting rod 12, a limiting block 13 and a transmission rod 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 2, the belt conveyor convenient to clean comprises a machine body 1, a conveying belt 2, a driving roller 3 and a driven roller 4, wherein a jacking device capable of propping the conveying belt 2 open is arranged between a conveying surface and a return surface of the conveying belt 2, two ends of the driven roller 4 are movably connected with the machine body 1, and the jacking device and the driven roller 4 jointly form a conveying belt opening mechanism.

The utility model discloses the jacking device has been add on current belt conveyor's structure basis, and with driven voller 4 movable mounting on fuselage 1, when needs wash the conveyer, cooperate through jacking device and driven voller 4 removal on fuselage 1 to strut with the transport face and the return stroke face of conveyer belt 2, make the inside transport structure of conveyer show out completely, recycle cleaning means such as high-pressure squirt and wash each inside subassembly of conveyer, this conveyer can just can wash the inside and outside of conveyer under the prerequisite of not dismantling the complete machine, and convenient and fast, not only can reduce down time relatively, and only need the control jacking device that the staff was done strut conveyer belt 2, whole working strength is little, it is more humanized.

The jacking device is that the removal through driven voller 4 will come conveyer belt 2 to strut, when needs wash the conveyer, drives the jacking device through removing driven voller 4 and carries out work, can improve the integration, the degree of automation of conveyer, adapts to present development trend to this drive mode can guarantee that the displacement of driven voller 4 corresponds mutually with the jacking degree of jacking device, improves job stabilization nature.

Jacking device is including jacking rod 5, fixed axle 6, the both ends of fixed axle 6 are connected on fuselage 1, jacking rod 5 rotates and installs on fixed axle 6, and jacking rod 5 is connected with the transmission of driven voller 4 through actuating lever 7, its theory of operation orders about driven voller 4 for external force and removes and give jacking rod 5 with power transmission through actuating lever 7, it rotates around fixed axle 6 to make it, let jacking rod 5's tip support conveyer belt 2 and then strut it, overall structure is simple reasonable, can reach fine jacking effect, convenient follow-up cleaning operation that carries on.

The inboard of fuselage 1 is equipped with guide rail 8, and the both ends of driven voller 4 are equipped with slide 9, are equipped with the slider 10 with 8 looks adaptations of guide rail on slide 9, and the relative slip is realized on guide rail 8 through slide 9 at its both ends in the removal of driven voller 4, further orders about lifting rod 5 and struts conveyer belt 2, and overall structure is simple reasonable, and job stabilization is reliable.

Slide 9 that is located driven voller 4 both ends passes through connecting rod 11 to be connected, and the both ends of actuating lever 7 are articulated with connecting rod 11 and jacking rod 5 respectively, and slide 9 drives connecting rod 11 and removes when sliding along guide rail 8 to give jacking rod 5 with power transmission through actuating lever 7, make it rotate around fixed axle 6, and then strut conveyer belt 2, and working method is simple, and transmission loss is little, can guarantee that conveyer belt 2 is strutted by stabilizing.

The supporting rod 12 is arranged below the driving rod 7, the two ends of the supporting rod 12 are connected to the machine body 1, when the conveyor works, the supporting rod 12 can support the driving rod 7, the driving rod 7 is prevented from contacting the conveying belt 2 due to the fact that the driving rod 7 falls down due to self gravity, and then the accelerating abrasion of the lifting rod 5 and the conveying belt 2 is caused, so that the whole service life of the conveyor is influenced.

Two limiting blocks 13 are fixedly installed on the machine body 1 corresponding to the position of the sliding plate 9, corresponding pin holes are formed in the limiting blocks 13 and the sliding plate 9, the sliding plate 9 can be fixed by inserting pin shafts into the pin holes, the installation positions of the limiting blocks 13 correspond to the opening degree of the conveying belt 2, when a worker adjusts the position of the sliding plate 9, the pin shafts are firstly taken down, the sliding plate 9 is moved to the appropriate limiting blocks 13, and the pin shafts are inserted again, so that the sliding plate 9 is clamped and cannot move relatively, and the position of the driven roller 4 is fixed.

The sliding plate 9 is also provided with a tensioning groove, the end part of the driven roller 4 can be adjustably installed in the tensioning groove, after the conveyor works for a long time, the relative position of the driven roller 4 can automatically move under the pressure of the conveying belt 2, so that the friction force between the driving roller and the conveying belt 2 is insufficient, the slipping phenomenon occurs, the conveying efficiency of the conveyor is reduced, at the moment, the position of the driven roller 4 in the tensioning groove can be adjusted, the conveying belt 2 is kept in a proper tight state, and the conveying stability of the conveyor is ensured.

Jacking rod 5 is equipped with two sets ofly along direction of delivery, the one end of two sets of jacking rods 5 is passed through the transfer line 14 and is connected, actuating lever 7 is connected on the jacking rod group that is closer from driven voller 4, remove driven voller 4 and order about its connected jacking rod group through actuating lever 7 and rotate around fixed axle 6, another jacking rod group also can carry out synchronous rotation under the effect of transfer line 14, can guarantee that the jacking height of two jacking rod groups keeps unanimous, not only make things convenient for subsequent cleaning, also can avoid the jacking height different and lead to the fact the damage to conveyer belt 2.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a belt conveyor convenient to wash, includes fuselage (1), conveyer belt (2), drive roll (3) and driven voller (4), its characterized in that be equipped with the jacking device that can strut conveyer belt (2) between the transport face of conveyer belt (2) and the return surface, the both ends and fuselage (1) movable of driven voller (4) are connected, and the conveyer belt that jacking device and driven voller (4) constitute jointly props open the mechanism.

2. A belt conveyor according to claim 1, characterised in that the jacking means distract the conveyor belt (2) by the movement of the driven rollers (4).

3. The belt conveyor according to claim 2, wherein the jacking device comprises a jacking rod (5) and a fixed shaft (6), two ends of the fixed shaft (6) are connected to the machine body (1), the jacking rod (5) is rotatably mounted on the fixed shaft (6), and the jacking rod (5) is in transmission connection with the driven roller (4) through a driving rod (7).

4. The belt conveyor according to claim 3, characterized in that the inner side of the body (1) is provided with a guide rail (8), the two ends of the driven roller (4) are provided with sliding plates (9), and the sliding plates (9) are provided with sliding blocks (10) matched with the guide rail (8).

5. The belt conveyor according to claim 4, characterized in that the sliding plates (9) at the two ends of the driven roller (4) are connected by a connecting rod (11), and the two ends of the driving rod (7) are hinged to the connecting rod (11) and the lifting rod (5), respectively.

6. The belt conveyor according to claim 5, wherein a support rod (12) is arranged below the drive rod (7), and both ends of the support rod (12) are connected to the body (1).

7. The belt conveyor according to claim 4, characterized in that at least two stoppers (13) are fixedly mounted on the body (1) at positions corresponding to the sliding plate (9), the stoppers (13) and the sliding plate (9) are provided with corresponding pin holes, and the sliding plate (9) can be fixed by inserting pins into the pin holes.

8. A belt conveyor according to claim 7, characterised in that the slide plate (9) is further provided with a tensioning groove in which the end of the driven roller (4) is adjustably mounted.

9. The belt conveyor according to any one of claims 3 to 8, characterized in that the lift pins (5) are provided in at least two sets in the conveying direction, and one ends of the lift pins (5) are connected by a transmission rod (14), and the drive rod (7) is connected to any one set of lift pins (5).