CN213209627U

CN213209627U - Automatic sampling device of conveyor

Info

Publication number: CN213209627U
Application number: CN202022534074.7U
Authority: CN
Inventors: 董廷武; 尹有江
Original assignee: Yixing Zhongjiang Transportation Equipment Co ltd
Current assignee: Yixing Zhongjiang Transportation Equipment Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-05-14
Anticipated expiration: 2030-11-05

Abstract

The utility model provides a conveyor automatic sampling device, which belongs to the technical field of belt conveyor head parts, the conveyor automatic sampling device comprises a conveyor frame, a conveyor belt is arranged in the conveyor frame, the left side of the conveyor belt is provided with a turnover sampling mechanism, the turnover sampling mechanism is connected with a power transmission mechanism, the turnover sampling mechanism comprises a plurality of sampling shovels, connecting plates, two supporting bases, auxiliary plates and a rotary rod, the connecting plates and the sampling shovels are provided with a plurality of, the two supporting bases and the two auxiliary plates are arranged on the left side and the right side of the conveyor frame, the two auxiliary plates are respectively fixed on the upper ends of the two supporting bases, the rotary rod is rotatably connected between the two auxiliary plates, the connecting plates are equidistantly fixed on the circumferential surface of the rotary rod, the whole automatic sampling device has reasonable structure, the design is easy, the manual sampling can be replaced, and the potential safety hazard of the manual operation of, the production efficiency of the equipment is improved, and the quality and the sampling period of the sampling are ensured.

Description

Automatic sampling device of conveyor

Technical Field

The utility model belongs to the technical field of band conveyer aircraft nose spare part, concretely relates to automatic sampling device of conveyer.

Background

The history of the conveyor is long, and the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor. Belt conveyors are the primary means of bulk material transport today.

The belt conveyor does not have automatic sampling equipment on the existing market, and the mill basically takes samples on the conveyer belt manually for raw material quality inspection, which wastes manpower and has potential safety hazard during manual sampling in the belt operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sampling device of conveyer aims at solving among the prior art band conveyer and is not equipped with automatic sampling equipment, and the mill is for raw and other materials quality testing, and the artifical sample that goes on the conveyer belt basically all is extravagant manpower, has the potential safety hazard scheduling problem again in the belt operation in addition.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic sampling device of conveyer includes the conveyer frame, be provided with the conveyer belt in the conveyer frame, the left side of conveyer belt is provided with upset sampling mechanism, upset sampling mechanism is connected with power transmission mechanism, upset sampling mechanism includes sample shovel, connecting plate, supports base, accessory plate and changes the rod, connecting plate and sample shovel are provided with a plurality ofly, it is provided with two to support base and accessory plate, two support the base and set up in the left and right sides of conveyer frame, and two accessory plates are fixed in two upper ends that support the base respectively, it rotates to connect between two accessory plates to change the rod, and is a plurality of the connecting plate equidistance is fixed in the circumferential surface who changes the rod, and is a plurality of the sample shovel is fixed in the upper end of a plurality of connecting plates respectively.

As an optimization, power transmission mechanism includes cylinder tailstock, cylinder headstock, rocking arm, arc linkage piece, hanger plate and turn trough, the hanger plate is fixed in the right-hand member of conveyer frame, the cylinder tailstock passes through the hinge activity and articulates in the lower extreme of hanger plate, cylinder headstock activity is pegged graft in the lower extreme of cylinder tailstock, the rocking arm is fixed in the lower extreme of cylinder headstock, the lower extreme of rocking arm is seted up in the turn trough, the arc linkage piece rotates through the pivot and connects in the turn trough, and the other end of arc linkage piece is fixed with the rotating rod.

As an optimization of the utility model, connecting plate and sample shovel set up at least threely.

As a preferred, the inner wall is fixed with and connects the flitch about the cylinder tailstock, the front end of cylinder tailstock is fixed with the sample discharge gate, and the sample discharge gate with connect the flitch intercommunication.

As an optimization of the utility model, connect the flitch setting at the left downside of a plurality of sample shovels.

As a preferred, the below of sample discharge gate is provided with the sample container, the below of conveyer frame is provided with the bottom discharge mouth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, whole automatic sampling device structure sets up rationally, think about the trick, the manual sampling can be replaced, the potential safety hazard of enterprise's manual operation has been reduced, the equipment production efficiency is improved, the quality and the sample cycle of sample have been guaranteed, can ensure the sample position variety through the setting of a plurality of connecting plates and sample shovel in the upset sampling mechanism, thereby improve the randomness of sample, thereby it drives a plurality of connecting plates and the sample shovel that connect on the commentaries on classics rod to rotate to the left to drive the positive and negative rotation of commentaries on classics rod between two accessory plates through setting up of power transmission mechanism, drive the material on the right side conveyer belt and transmit left, the operation of sample is overturn to the completion.

2. In the scheme, a rocker arm connected with the bottom of a cylinder head seat is driven to do telescopic motion through the motion of a telescopic piston of the cylinder tail seat and the cylinder head seat under a hanging plate in the arrangement of a power transmission mechanism, so that an arc-shaped linkage block in a rotating groove in the rocker arm rotates through a rotating shaft, a rotating rod connected with the other end of the arc-shaped linkage block does positive and negative rotary motion, the sampling is effectively and uniformly carried out by matching with the arrangement of a turnover sampling mechanism, the diversity of the sampling can be improved and the accuracy of sample detection can be improved by arranging at least three connecting plates and sampling shovels, the arrangement of a material receiving plate and a sampling discharge port can ensure that a plurality of sampling shovels in the turnover sampling mechanism overturn materials on a conveyor belt to the material receiving plate and transmit the sampling samples through the sampling discharge port, the material receiving plate is arranged at the lower left side of the plurality of sampling shovels, the sampling efficiency can be improved, and, effectively keep apart the sample material and normally transmit the material.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a partial perspective view of the present invention.

In the figure: 1-cylinder tailstock; 2-sampling shovel; 3-cylinder head seat; 4-a rocker arm; 5-receiving plate; 6-sampling and discharging; 7-a sampling vessel; 8-bottom discharge hole; 9-a conveyor belt; 10-a conveyor frame; 11-a connecting plate; 12-a support base; 13-an auxiliary plate; 14-rotating a stick; 15-arc linkage block; 16-a hanger plate; 17-rotary groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, the present invention provides the following technical solutions: the utility model provides an automatic sampling device of conveyer includes conveyer frame 10, be provided with conveyer belt 9 in the conveyer frame 10, the left side of conveyer belt 9 is provided with upset sampling mechanism, upset sampling mechanism is connected with power transmission mechanism, upset sampling mechanism is including sample shovel 2, connecting plate 11, support base 12, accessory plate 13 with change rod 14, connecting plate 11 and sample shovel 2 are provided with a plurality ofly, support base 12 and accessory plate 13 and be provided with two, two support base 12 set up in the left and right sides of conveyer frame 10, two accessory plates 13 are fixed in two upper ends that support base 12 respectively, it connects between two accessory plates 13 to change rod 14 rotation, a plurality of connecting plate 11 equidistance are fixed in the circumferential surface who changes rod 14, a plurality of sample shovels 2 are fixed in the upper end of a plurality of connecting plates 11 respectively.

In the specific embodiment of the utility model, the whole automatic sampling device has reasonable structure, and the conception of the automatic sampling device can replace manual sampling, reduce the potential safety hazard of manual operation of enterprises, improve the production efficiency of equipment, ensure the quality and sampling period of sampling, the diversity of sampling positions can be ensured by the arrangement of the plurality of connecting plates 11 and the sampling shovel 2 in the turnover sampling mechanism, thereby improve the randomness of sample, thereby it rotates the positive and negative rotation of rod 14 between two accessory plates 13 to drive through setting up of power transmission mechanism and connects a plurality of connecting plates 11 and the sample shovel 2 that rotate on rotating rod 14 to the left, drives the material on the right side conveyer belt 9 and transmits left, accomplishes the operation of upset sample, and cylinder tailstock 1 and external power source electric connection in the device, and the cylinder is prior art, here, do not do too much to describe to its inner structure.

Specifically please refer to fig. 1, fig. 2 and fig. 3, the power transmission mechanism includes a cylinder tailstock 1, a cylinder headstock 3, a rocker arm 4, an arc-shaped linkage block 15, a hanging plate 16 and a rotary slot 17, the hanging plate 16 is fixed at the right end of the conveyor frame 10, the cylinder tailstock 1 is movably hinged at the lower end of the hanging plate 16 through a hinge, the cylinder headstock 3 is movably inserted at the lower end of the cylinder tailstock 1, the rocker arm 4 is fixed at the lower end of the cylinder headstock 3, the rotary slot 17 is arranged at the lower end of the rocker arm 4, the arc-shaped linkage block 15 is rotatably connected in the rotary slot 17 through a rotary shaft, and the other end of the arc-shaped linkage block 15 is fixed with the rotary rod 14.

In this embodiment: the telescopic piston motion under the hanger plate 16 through the cylinder tailstock 1 and the cylinder headstock 3 in the setting of power transmission mechanism drives the rocking arm 4 of connecting the cylinder headstock 3 bottom and is concertina movement to let the arc linkage block 15 in the rotary groove 17 rotate through the pivot in the rocking arm 4, and then let the commentaries on classics rod 14 of connecting the other end of arc linkage block 15 do the positive and negative rotary motion, cooperate the setting of upset sampling mechanism effectively and at the uniform velocity take a sample.

Specifically, as shown in fig. 2 and 3, at least three connecting plates 11 and at least three sampling shovels 2 are provided.

In this embodiment: set up connecting plate 11 and sample shovel 2 at least three and can improve the variety of sample and then improve the accuracy to sample detection.

Specifically, please refer to fig. 1, a material receiving plate 5 is fixed on the left and right inner walls of the cylinder tail seat 1, a sampling discharge port 6 is fixed on the front end of the cylinder tail seat 1, and the sampling discharge port 6 is communicated with the material receiving plate 5.

In this embodiment: connect flitch 5 and sample discharge gate 6 set up and can ensure that a plurality of samples shovel 2 in the upset sampling mechanism overturn the material on the conveyer belt 9 and transmit out the sample of taking a sample through sample discharge gate 6 in connecing flitch 5.

Specifically, as shown in fig. 1, the receiving plate 5 is disposed at the lower left side of the sampling shovels 2.

In this embodiment: the efficiency of taking a sample can be improved to the left downside that will connect flitch 5 to set up at a plurality of sample shovels 2.

Specifically, as shown in fig. 2 in conjunction with the figure, a sampling container 7 is disposed below the sampling discharge port 6, and a bottom discharge port 8 is disposed below the conveyor frame 10.

In this embodiment: the waste of material can be placed in the setting of sample container 7 and bottom discharge mouth 8, effectively keeps apart sample material and normal transmission material.

The utility model discloses a theory of operation and use flow: the whole automatic sampling device has reasonable structure arrangement, conception and knack, can replace manual sampling, reduces the potential safety hazard of manual operation of enterprises, improves the production efficiency of equipment, ensures the quality and sampling period of sampling, can ensure the diversity of sampling positions by arranging a plurality of connecting plates 11 and sampling shovels 2 in the overturning sampling mechanism, thereby improving the randomness of sampling, drives the forward and reverse rotation of a rotating rod 14 between two auxiliary plates 13 by arranging a power transmission mechanism so as to drive the connecting plates 11 and the sampling shovels 2 connected on the rotating rod 14 to rotate leftwards, drives materials on a right side conveying belt 9 to transmit leftwards, completes the overturning sampling operation, drives a rocker arm 4 connected with the bottom of a cylinder head seat 3 to do telescopic motion by the telescopic piston motion of the cylinder tail seat 1 and the cylinder head seat 3 under a hanging plate 16 in the arrangement of the power transmission mechanism, thereby let the arc linkage block 15 in the groove 17 that changes in rocking arm 4 rotate through the pivot, and then let the commentaries on classics rod 14 of connecting the other end of arc linkage block 15 do the just reverse motion, cooperation upset sampling mechanism's setting is effective and at the uniform velocity take a sample, set up connecting plate 11 and sample shovel 2 at least three can improve the variety of sample and then improve the accuracy to sample detection, the setting of material receiving plate 5 and sample discharge gate 6 can ensure that the material upset on the conveyer belt 9 of a plurality of sample shovels 2 in the upset sampling mechanism comes out through sample discharge gate 6 in the material receiving plate 5, it can improve sample efficiency to set up the left downside at a plurality of sample shovels 2 with material receiving plate 5, the waste of material can be placed in the setting of sample container 7 and bottom discharge gate 8, effectively keep apart sample material and normal transmission material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic sampling device of conveyer which characterized in that: the automatic turnover sampling device comprises a conveyor rack (10), wherein a conveyor belt (9) is arranged in the conveyor rack (10), a turnover sampling mechanism is arranged on the left side of the conveyor belt (9) and connected with a power transmission mechanism, the turnover sampling mechanism comprises a sampling shovel (2), two connecting plates (11), two supporting bases (12), auxiliary plates (13) and a rotating rod (14), the connecting plates (11) and the sampling shovel (2) are arranged in plurality, the two supporting bases (12) and the two auxiliary plates (13) are arranged, the two supporting bases (12) are arranged on the left side and the right side of the conveyor rack (10), the two auxiliary plates (13) are respectively fixed at the upper ends of the two supporting bases (12), the rotating rod (14) is rotatably connected between the two auxiliary plates (13), and the connecting plates (11) are equidistantly fixed on the circumferential surface of the rotating rod (14), the sampling shovels (2) are respectively fixed at the upper ends of the connecting plates (11).

2. The automatic conveyor sampling device of claim 1, wherein: the power transmission mechanism comprises an air cylinder tailstock (1), an air cylinder headstock (3), a rocker arm (4), an arc-shaped linkage block (15), a hanging plate (16) and a rotary groove (17), the hanging plate (16) is fixed at the right end of the conveyor rack (10), the air cylinder tailstock (1) is movably hinged to the lower end of the hanging plate (16) through a hinge, the air cylinder headstock (3) is movably inserted into the lower end of the air cylinder tailstock (1), the rocker arm (4) is fixed at the lower end of the air cylinder headstock (3), the rotary groove (17) is arranged at the lower end of the rocker arm (4), the arc-shaped linkage block (15) is rotatably connected into the rotary groove (17) through a rotating shaft, and the other end of the arc-shaped linkage block (15) is fixed with a rotary rod (14).

3. The automatic conveyor sampling device of claim 2, wherein: the connecting plates (11) and the sampling shovels (2) are arranged in at least three numbers.

4. The automatic conveyor sampling device of claim 3, wherein: the inner wall is fixed with about cylinder tailstock (1) and connects flitch (5), the front end of cylinder tailstock (1) is fixed with sample discharge gate (6), and sample discharge gate (6) with connect flitch (5) intercommunication.

5. The automatic conveyor sampling device of claim 4, wherein: the material receiving plate (5) is arranged on the left lower side of the sampling shovels (2).

6. The automatic conveyor sampling device of claim 5, wherein: a sampling container (7) is arranged below the sampling discharge hole (6), and a bottom discharge hole (8) is arranged below the conveyor rack (10).