CN211318263U

CN211318263U - A device for dregs car soil heavy metal detects

Info

Publication number: CN211318263U
Application number: CN201922100348.9U
Authority: CN
Inventors: 李铁; 阮玉兰
Original assignee: Zhongxin Suzhou Industrial Park Tsingcheng Environment Development Co ltd
Current assignee: Zhongxin Suzhou Industrial Park Tsingcheng Environment Development Co ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-21
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a device for detecting heavy metals in soil of a muck truck, which comprises a portal frame, a lead screw is arranged on a cross beam of the portal frame, a movable block is arranged on the lead screw, the movable block is connected with a sliding seat and a bracket, the bracket comprises an inner connecting bracket and an outer connecting bracket which are connected in a sliding way, a driving mechanism for driving the inner connecting bracket to lift in the outer connecting bracket is arranged on the sliding seat, a sampling shovel is arranged on the inner connecting bracket and comprises a bottom plate and two side plates, the two side plates are respectively connected with the inner connecting bracket through first connecting rods, one end of each first connecting rod is fixed with the inner connecting, the other end is articulated with the curb plate, is equipped with the cylinder on the inner connecting support, is equipped with the slider on the board of both sides respectively, and the slider articulates there is the second connecting rod, and two second connecting rods pass through the intermediate junction pole to be connected, and the cylinder output shaft is fixed with the intermediate junction pole, lies in the sample shovel top in the outer connecting support and is equipped with the heavy metal detector through the fixed bolster installation. The utility model discloses can avoid the dregs polluted environment that drops, detection efficiency is higher.

Description

A device for dregs car soil heavy metal detects

Technical Field

The utility model relates to a device that is used for dregs car soil heavy metal to detect.

Background

The heavy metal that dregs car loaded dregs generally all needs to utilize specific heavy metal check out test set, considers that heavy metal check out test set must press close to the detection thing just can obtain accurate testing result usually, and dregs shape, height that the dregs car loaded are the complete difference, consequently traditional way is to adopt the arm to snatch the dregs sample and place and detect before the check out test set, but the problem that exists like this is: 1. the slag soil is easy to scatter, pollutes the detection site, needs manual cleaning, and increases the operation burden; 2. the different parking positions of the muck truck cannot be considered, the stroke of the mechanical arm is limited, and the muck sample cannot be grabbed; 3. the traditional detection mode has low efficiency and low practicability.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a device for dregs car soil heavy metal detects, aim at solving among the prior art dregs detection efficiency low, the easy polluted environment's technical problem.

The technical scheme of the utility model is that: a device for detecting heavy metals in soil of a muck truck comprises a portal frame, wherein a beam of the portal frame is provided with a rotatable first lead screw, the first lead screw is provided with a movable block in threaded connection with the first lead screw, the upper part and the lower part of the beam are respectively provided with a sliding seat and a support which are connected with the movable block, the support comprises an outer connecting support and an inner connecting support which are in sliding connection, the sliding seat is provided with a driving mechanism for driving the inner connecting support to ascend and descend in the outer connecting support, the inner connecting support is provided with a sampling shovel, the sampling shovel comprises a bottom plate and side plates which are respectively arranged at two sides of the bottom plate, the middle parts of two side plates of the sampling shovel are respectively connected with the inner connecting support through first connecting rods, one end of each first connecting rod is fixedly connected with the inner connecting support, the other end of each first connecting rod is hinged with the corresponding side plate, the inner connecting support is, be equipped with slidable slider on the both sides board of sample shovel respectively, each slider articulates respectively has the second connecting rod, two the second connecting rod passes through the intermediate junction pole and connects, the output shaft of cylinder with intermediate junction pole fixed connection, be equipped with the heavy metal detector fixed through the fixed bolster installation in the outer joint support, the heavy metal detector is located the top of sample shovel, the fixed bolster can pass inner joint support in order to pass through the heavy metal detector detects the dregs in the sample shovel.

Further, in the utility model discloses in one side of crossbeam is equipped with the connection drive the first motor of first lead screw.

Further, in the present invention, the driving mechanism includes a second motor, and a second lead screw connected to an output shaft of the second motor, the second lead screw is connected to the inner connecting bracket by a screw thread.

Further, in the utility model discloses in first motor, second motor are installed respectively in the motor case.

Further, in the utility model, the both sides board of sample shovel is last to be equipped with respectively and to supply the gliding spout of slider.

Furthermore, in the utility model discloses in both ends have most advanced respectively so that insert in the soil about the sample shovel.

Further, in the utility model discloses in the heavy metal detector is the XRF analysis appearance.

Further, in the utility model discloses in the device still includes the controller, locates the pressure sensor that detects is carried out to the inner joint support action in the outer joint support, pressure sensor, first motor, second motor, cylinder all with the controller links to each other.

Compared with the prior art, the utility model has the following advantage:

1) the utility model discloses a sample shovel replaces the arm, XRF analysis appearance and sample shovel can be according to dregs car position synchronous along the crossbeam remove to dregs car top, consider the stability of XFR analysis appearance work, be the form of not liftable with its design, avoid relapseing the damage that the lift probably appears and even drop, sample shovel liftable, accessible cylinder realizes rotating simultaneously, with the collection of accomplishing dregs, detect, and discharge, whole testing process all goes on in dregs car top, can effectively avoid dregs to drop the problem of polluted environment, can realize the automated inspection operation through the controller, dregs detection efficiency has been improved greatly.

2) The utility model discloses in, the pointed end of both ends specific design is favorable to gathering in inserting the dregs fast about the sample shovel, is convenient for obtain dregs soil sample fast.

3) The utility model discloses in, the pressure sensor of specific design is favorable to the action of accurate detection in-connection support, carries out fine control to the stroke of internal linking bridge.

4) The utility model discloses in, the motor is all installed in the motor case, plays fine guard action.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: 1. a gantry; 1a, a cross beam; 2. a first lead screw; 3. a first motor; 4. a motor case; 5. a movable block; 6. a sliding seat; 7. an outer connecting bracket; 8. an inner connecting bracket; 9. a second motor; 10. a second lead screw; 11. sampling shovels; 11a, a tip; 12. a first connecting rod; 13. a cylinder; 14. a slider; 15. a second connecting rod; 16. a middle connecting rod; 17. a chute; 18. an XRF analyzer; 19. fixing a bracket; 20. a pressure sensor.

Detailed Description

The following description will specifically explain embodiments of the present invention with reference to the accompanying drawings.

Example (b):

it is shown in the accompanying drawings that the utility model relates to a concrete implementation mode of a device for dregs car soil heavy metal detects, including portal frame 1, be equipped with rotatable first lead screw 2 on portal frame 1's the crossbeam 1a, one side of crossbeam 1a is equipped with the first motor 3 of connecting the first lead screw 2 of drive.

The first screw rod 2 is provided with a movable block 5 in threaded connection with the first screw rod 2, and the upper part and the lower part of the beam 1a are respectively provided with a sliding seat 6 and a support which are connected with the movable block 5. The support includes outer linking bridge 7 and interior linking bridge 8 of sliding connection, is equipped with the drive mechanism that connects the interior linking bridge 8 of drive and goes up and down in outer linking bridge 7 on sliding seat 6.

The driving mechanism comprises a second motor 9 and a second screw rod 10 connected with an output shaft of the second motor 9, and the second screw rod 10 is in threaded connection with the inner connecting support 8.

The inner connecting bracket 8 is provided with a sampling shovel 11, and the left end and the right end of the sampling shovel 11 are respectively provided with a tip 11a so as to be inserted into soil. Sample shovel 11 includes the bottom plate, locates the curb plate of bottom plate both sides respectively, and the both sides board middle part of sample shovel 11 is connected with in-connection support 8 through head rod 12 respectively, and the one end and the 8 fixed connection of in-connection support, the other end of head rod 12 are articulated with corresponding the curb plate.

Be equipped with drive sample shovel 11 pivoted cylinder 13 on the inner joint support 8, be equipped with spout 17 on the both sides board of sample shovel 11 respectively, be equipped with slidable slider 14 in two spout 17 respectively, each slider 14 articulates respectively has second connecting rod 15, and two second connecting rods 15 are connected through middle connecting rod 16, cylinder 13's output shaft and middle connecting rod 16 fixed connection.

Be equipped with in the outer linking bridge 7 and install fixed XRF analysis appearance 18 through fixed bolster 19, XRF analysis appearance 18 locates the top of sample shovel 11, and fixed bolster 19 can pass inner connecting support 8 and detect the dregs in the sample shovel 11 through XRF analysis appearance 18.

The first motor 3 and the second motor 9 are respectively installed in the motor box 4.

The device also comprises a controller and a pressure sensor 20 which is arranged in the outer connecting support 7 and used for detecting the action of the inner connecting support 8, wherein the pressure sensor 20, the first motor 3, the second motor 9 and the air cylinder 13 are all connected with the controller.

In the specific working process of the embodiment, taking the initial position of the sampling shovel 11 at the right end of the beam 1a as an example, the muck truck travels to the lower part of the beam 1a of the portal frame 1, starts detection, the controller sends a working signal to the first motor 3 to drive the first screw rod 2 to rotate, the movable block 5 drives the sliding seat 6, the outer connecting support 7 and the inner connecting support 8 to synchronously move leftwards to the upper part of the muck truck, the controller sends a working signal to the second motor 9 to drive the second screw rod 10 to rotate, the inner connecting support 8 moves downwards until the sampling shovel 11 approaches muck, the controller sends a working signal to the air cylinder 13, the air cylinder 13 pushes the second connecting rods 15 at two sides to move downwards through the middle connecting rod 16, the sliding blocks 14 at two sides slide along the sliding grooves 17 to force the sampling shovel 11 to incline leftwards and downwards, the outer connecting support 7 and the inner connecting support 8 move leftwards while continuing to descend the sampling shovel 11, the sampling shovel 11 inserts into the muck by using, the cylinder 13 resets, sample shovel 11 keep balance and rise to XRF analysis appearance 18 below, pressure sensor 20 detects interior linking bridge 8's action back and feeds back to the controller, stop second motor 9 work by the controller, XRF analysis appearance 18 detects the back that obtains heavy metal detection data to the dregs soil sample in the sample shovel 11, sample shovel 11 descends, utilize cylinder 13 to promote sample shovel 11 slope, discharge the dregs to the dregs car, accomplish the heavy metal detection of dregs.

The above-mentioned embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device for dregs car soil heavy metal detects, includes portal frame (1), its characterized in that: the gantry crane comprises a portal frame (1), and is characterized in that a rotatable first lead screw (2) is arranged on a beam (1a) of the portal frame (1), a movable block (5) in threaded connection with the first lead screw (2) is arranged on the first lead screw (2), a sliding seat (6) and a support which are connected with the movable block (5) are respectively arranged above and below the beam (1a), the support comprises an outer connecting support (7) and an inner connecting support (8) which are in sliding connection, a driving mechanism for connecting and driving the inner connecting support (8) to lift in the outer connecting support (7) is arranged on the sliding seat (6), a sampling shovel (11) is arranged on the inner connecting support (8), the sampling shovel (11) comprises a bottom plate and side plates which are respectively arranged on two sides of the bottom plate, the middle parts of the two side plates of the sampling shovel (11) are respectively connected with the inner connecting support (8) through a first connecting rod (12, one end of the first connecting rod (12) is fixedly connected with the inner connecting bracket (8), the other end is hinged with the corresponding side plate, the inner connecting bracket (8) is provided with a cylinder (13) for driving the sampling shovel (11) to rotate, the two side plates of the sampling shovel (11) are respectively provided with a sliding block (14) which can slide, each sliding block (14) is respectively hinged with a second connecting rod (15), the two second connecting rods (15) are connected through a middle connecting rod (16), the output shaft of the cylinder (13) is fixedly connected with the middle connecting rod (16), a heavy metal detector which is fixedly arranged through a fixed bracket (19) is arranged in the outer connecting bracket (7), the heavy metal detector is located the top of sample shovel (11), linking bridge (8) in order to pass through can be passed in fixed bolster (19) the heavy metal detector detects the dregs in sample shovel (11).

2. The device for detection of heavy metals in muck truck soil of claim 1, wherein: one side of the cross beam (1a) is provided with a first motor (3) which is connected with and drives the first screw rod (2).

3. The device for detection of heavy metals in muck truck soil of claim 2, wherein: the driving mechanism comprises a second motor (9) and a second screw rod (10) connected with an output shaft of the second motor (9), and the second screw rod (10) is in threaded connection with the inner connecting support (8).

4. The device for detection of heavy metals in muck truck soil of claim 3, wherein: the first motor (3) and the second motor (9) are respectively installed in the motor box (4).

5. The device for detection of heavy metals in muck truck soil of claim 1, wherein: and sliding grooves (17) for sliding the sliding block (14) are respectively arranged on two side plates of the sampling shovel (11).

6. The device for detection of heavy metals in muck truck soil of claim 1, wherein: the left and right ends of the sampling shovel (11) are respectively provided with a tip (11a) so as to be inserted into soil.

7. The device for detection of heavy metals in muck truck soil of claim 1, wherein: the heavy metal detector is an XRF analyzer (18).

8. The device for detection of heavy metals in muck truck soil of claim 3, wherein: the device further comprises a controller and a pressure sensor (20) which is arranged in the outer connecting support (7) and used for detecting the action of the inner connecting support (8), wherein the pressure sensor (20), the first motor (3), the second motor (9) and the air cylinder (13) are all connected with the controller.