CN210293779U - Convenient concrete sampling device - Google Patents

Convenient concrete sampling device Download PDF

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Publication number
CN210293779U
CN210293779U CN201921201976.XU CN201921201976U CN210293779U CN 210293779 U CN210293779 U CN 210293779U CN 201921201976 U CN201921201976 U CN 201921201976U CN 210293779 U CN210293779 U CN 210293779U
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CN
China
Prior art keywords
support frame
hopper
sampling device
receiving hopper
material receiving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921201976.XU
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Chinese (zh)
Inventor
张硕
文俊强
庞永龙
李彦昌
杨荣俊
张子翕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Gaoqiang Concrete Co ltd
Original Assignee
Beijing Gaoqiang Concrete Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Gaoqiang Concrete Co ltd filed Critical Beijing Gaoqiang Concrete Co ltd
Priority to CN201921201976.XU priority Critical patent/CN210293779U/en
Application granted granted Critical
Publication of CN210293779U publication Critical patent/CN210293779U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a convenience concrete sampling device belongs to the concrete detection area, and its technical scheme main points are including the support frame, are connected with the bracing piece bottom the support frame, are equipped with on the support frame and rotate the hopper that connects of being connected with the support frame, connect hopper and mixing station discharge gate cooperation to use, are equipped with on the support frame and prevent to connect the random pivoted spacing subassembly of hopper, reach the effect that makes things convenient for the staff to the sample of the concrete that will come out of work at the mixing station.

Description

Convenient concrete sampling device
Technical Field
The utility model relates to a concrete detection field, in particular to convenience concrete sampling device.
Background
The existing concrete that is discharged from a mixing station and the concrete in a construction site are generally directly discharged or sampled by a trolley.
In the direct discharging mode, due to the limitation of distance, the observation of the workability of the concrete is inaccurate, meanwhile, the pollution area of the ground caused by direct discharging is large, and when the high-fluidity concrete is placed on the ground, the later cleaning of workers is inconvenient due to large instantaneous expansion; when sampling with little trolley, because when the concrete descends, can splash the trolley inner wall department or ground goes upward, bring inconvenience for staff's sample.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a convenience concrete sampling device reaches the effect that makes things convenient for the staff to the sample of the concrete that will go out of work to the mixing station.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a convenience concrete sampling device, includes the support frame, is connected with the bracing piece bottom the support frame, is equipped with on the support frame to rotate the hopper that connects of being connected with the support frame, connects hopper and mixing plant discharge gate cooperation to use, is equipped with on the support frame to prevent to connect the random pivoted spacing subassembly of hopper.
By adopting the technical scheme, after the supporting rod is connected to the bottom of the supporting frame, the material receiving hopper can be close to the discharge hole below the mixing station, so that concrete is effectively prevented from splashing on the ground in the sampling process, and meanwhile, after the material receiving hopper is matched with the discharge hole of the mixing station, the concrete flowing out of the mixing station can enter the material receiving hopper, the cleanness of the surrounding environment is ensured, and the later-period cleaning amount of workers is reduced; the material receiving hopper is practical in the matching of the support frame and the limiting assembly, so that the stability of the material receiving hopper in the sampling process is guaranteed, and convenience is provided for sampling of workers; after the receiving hopper is rotatably connected with the supporting frame, when the concrete in the receiving hopper needs to be poured out, the limitation of the limiting assembly is removed, and then the receiving hopper is rotated, so that the concrete in the receiving hopper is poured out, and the operation of workers is further facilitated; meanwhile, only the receiving hopper needs to be cleaned during later cleaning, and convenience is brought to workers.
The utility model discloses further set up to, spacing subassembly includes limiting plate, spacing hole and gag lever post, and spacing hole is vertical to be seted up on the support frame, and spacing hole runs through the thickness that connects axis of rotation and support frame on the hopper, and the gag lever post uses with spacing hole cooperation, and the limiting plate is fixed on the top of gag lever post, and its cross sectional dimension is greater than the size of gag lever post.
Through adopting above-mentioned technical scheme, the gag lever post inserts back in support frame and the axis of rotation, plays the limiting displacement to the axis of rotation, effectively prevents to meet the material hopper and appears rocking in the in-process that connects the material, and the size of gag lever post is greater than the size of gag lever post after, effectively prevents that the phenomenon of breaking away from appears in gag lever post and spacing hole, guarantees to connect the stability of hopper, and it is convenient to provide for staff's sample.
This utility further sets up as, the bottom of support frame is equipped with the drive assembly of drive support frame rebound.
Through adopting above-mentioned technical scheme, the drive assembly of support frame bottom provides convenient for staff's operation, improves flexibility and the convenience that sampling device used.
The utility model discloses further set up to, drive assembly including driving actuating cylinder, bottom plate and backup pad, the backup pad level set up and with bracing piece fixed connection, drive the vertical setting of actuating cylinder and with backup pad fixed connection, drive the bottom butt of actuating cylinder piston rod and support frame, the backup pad cover on the bracing piece and with bracing piece fixed connection, the top of bracing piece is passed the support frame and is slided with the support frame and be connected.
Through adopting above-mentioned technical scheme, when connecing and leaving the distance between hopper and the mixing station discharge gate, the control drives actuating cylinder piston rod and stretches out, promotes the support frame rebound to make the discharge gate of mixing station and the inseparable butt of opening that connects the hopper, then to the blowing in connecing the hopper, when not taking a sample, support frame and backup pad butt prevent that the support frame from sliding on the bracing piece, improve the convenience of sample, also improve the flexibility that the staff used simultaneously.
The utility model discloses further set up to, connect fixedly connected with vibrating motor on the hopper outer wall.
Through adopting above-mentioned technical scheme, when the concrete that will connect in the hopper is poured, start vibrating motor to make the concrete that connects in the hopper can pour more fast, also reduce the adhesion volume of concrete on connecing the hopper inner wall simultaneously, it is also convenient to provide for the clearance in staff's later stage.
The utility model discloses further set up as, connect to be connected with the observation window that transparent material made on the hopper, the length direction of observation window is the same with the direction of height who connects the hopper.
Through adopting above-mentioned technical scheme, the staff of being convenient for of setting up of observation window looks over the volume that connects interior concrete of hopper, prevents that concrete from taking place the waste when connecing many, also provides convenient for staff's operation.
The utility model discloses further set up as, the bottom fixedly connected with universal wheel of bracing piece.
Through adopting above-mentioned technical scheme, the setting of universal wheel, the staff's adjustment of being convenient for connects the distance between hopper and the mixing station discharge gate, and the operation for the staff provides conveniently, and the staff of also being convenient for simultaneously transports the concrete after the sample to the testing station department, and the sample for the staff provides conveniently.
The utility model discloses further set up as, the outer wall fixedly connected with handle that connects the hopper.
Through adopting above-mentioned technical scheme, the setting of carrying the handle makes things convenient for the staff to rotate and connects the hopper, also effectively prevents to connect the concrete in the hopper to spray subaerially at the in-process of falling the material simultaneously, improves the convenience of using.
To sum up, the utility model discloses following beneficial effect has:
1. the receiving hopper is matched with the limiting assembly for use, so that the receiving hopper is aligned with the discharge port of the mixing station and is abutted against the discharge port, the discharge port concrete is prevented from being sprayed onto the ground, and convenience is brought to sampling of workers;
2. the setting of drive assembly for connect the hopper can with the inseparable butt of mixing station discharge gate, also make things convenient for the staff to separate with mixing station discharge gate connecing the hopper simultaneously, improve the convenience of using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
figure 2 is a schematic diagram of a partial explosion intended to show the stop assembly.
Reference numerals: 1. a support frame; 2. a support bar; 21. a universal wheel; 3. a receiving hopper; 4. a limiting component; 41. a limiting plate; 42. a limiting hole; 43. a limiting rod; 5. a drive assembly; 51. a driving cylinder; 52. a base plate; 53. a support plate; 6. a vibration motor; 7. an observation window; 8. and (5) lifting the handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a convenience concrete sampling device, as shown in figure 1, includes support frame 1, the bracing piece 2 of being connected with support frame 1 rotates on support frame 1 and is connected with the vertical hopper 3 that connects, is equipped with on support frame 1 and prevents to connect the random pivoted spacing subassembly 4 of hopper 3.
As shown in fig. 2, the cross section of the support frame 1 is i-shaped, the rod in the middle of the support frame 1 is rotatably connected with the rods on both sides, and the material receiving hopper 3 is fixedly connected with the rod in the middle. Spacing subassembly 4 is provided with a set of, and the symmetry sets up in the both sides that connect hopper 3 respectively, and spacing subassembly 4 includes limiting plate 41, spacing hole 42 and gag lever post 43, and the vertical pole of doing of spacing hole 42 is established on support frame 1, runs through simultaneously and connect hopper 3 fixed connection's pole, and gag lever post 43 is vertical to be inserted in spacing hole 42 and uses with spacing hole 42 cooperation, and limiting plate 41 is fixed on the top of gag lever post 43, and limiting plate 41's cross sectional dimension is greater than gag lever post 43's cross sectional dimension. During the use, insert support frame 1 and the spacing hole 42 of axis of rotation with gag lever post 43 in, prevent that the dwang from rotating at will to certain limited action is played to butt joint hopper 3, effectively prevents to connect hopper 3 to rotate on support frame 1.
Referring back to fig. 1, a driving assembly 5 for driving the support frame 1 to ascend and descend is disposed on the support rod 2, the support rod 2 passes through the support frame 1 and is connected with the support frame 1 in a sliding manner, the driving assembly 5 includes a driving cylinder 51, a bottom plate 52 and support plates 53, four support rods 2 are disposed, and are symmetrically arranged on the supporting frame 1, the bottom plate 52 is horizontally arranged and fixedly connected with four supporting plates 53, the driving air cylinder 51 is vertically arranged and fixed at the central position of the bottom plate 52, the bottom of the supporting frame 1 is provided with a hole matched with the piston rod of the driving air cylinder 51, so that the piston rod of the driving cylinder 51 can be inserted into the hole on the support frame 1, four support plates 53 are arranged and respectively sleeved on the four support rods 2 and fixedly connected with the support rods 2, the support plates 53 are arranged above the bottom plate 52, when the piston rod of the driving cylinder 51 retracts, the supporting frame 1 abuts against the top surface of the supporting plate 53.
When connecing hopper 3 and mixing station below to leave the distance between the material mouth, the piston rod that control drove actuating cylinder 51 stretches out to promote support frame 1 along 2 rebound of bracing piece, make the discharge gate butt that connects hopper 3 and mixing station, prevent that the material of discharge gate from spraying subaerially, provide convenient for staff's operation, also make things convenient for the staff to connect hopper 3 and mixing station discharge gate to separate simultaneously, improve the flexibility of using.
As shown in fig. 1, a universal wheel 21 is fixedly connected to the bottom of the support rod 2. The universal wheel 21 of 2 bottoms of bracing piece is convenient for the staff to remove the concrete that detects in the department butt joint hopper 3 with whole device and detects, provides convenient for staff's operation.
An observation window 7 made of glass material is connected to the material receiving hopper 3, and the observation window 7 is vertically arranged. The setting up of observation window 7 is convenient for the staff to look over the volume that connects concrete in hopper 3 when the sample, when preventing to connect the concrete in hopper 3 excessive, concrete spills over in connecing hopper 3, reduces the waste to the concrete, also provides convenient for the clearance in staff's later stage simultaneously.
The outer wall of the receiving hopper 3 is fixedly connected with a vibration motor 6. Because the concrete has certain viscidity, can the adhesion connect 3 inner walls of hopper, consequently, vibrating motor 6's setting is at the in-process of vibration for the concrete that connects on 3 inner walls of hopper drops, gets into in the detection mould, improves the convenience of using.
As shown in fig. 2, a lifting handle 8 is arranged on the outer wall of the receiving hopper 3, the cross section of the lifting handle 8 is U-shaped, and two free ends of the lifting handle 8 are fixedly connected with the outer wall of the receiving hopper 3. When needs pour the concrete into in detecting the mould and examine time measuring, rotate and connect hopper 3, for preventing to connect the concrete blowout in the hopper 3, staff's hand is carried handle 8, prevents to connect the concrete blowout in the hopper 3, improves the convenience of using.
The utility model discloses a use as follows:
when the device is used, when the distance between the receiving hopper 3 and the discharge hole of the mixing station is long, the piston rod of the driving cylinder 51 is controlled to extend out, so that the opening of the receiving hopper 3 is aligned with and abutted against the discharge hole of the mixing station, then the materials are discharged into the receiving hopper 3, a worker pays attention to checking the concrete in the receiving hopper 3 through the observation window 7, when the concrete in the receiving hopper 3 reaches a required amount, the discharge hole of the mixing station is closed, then the piston rod of the driving cylinder 51 is controlled to retract, so that the supporting frame 1 is abutted against the supporting plate 53, meanwhile, the piston rod of the driving cylinder 51 is kept a distance from the bottom of the supporting frame 1, then the supporting frame 1 is pushed to a concrete detection position, the limiting rod 43 is pulled out from the limiting hole 42, the receiving hopper 3 is rotated, so that the concrete in the receiving hopper 3 is poured into a mold, and the vibrating motor 6 is started at the same time, then, the butt joint hopper 3 is cleaned, and the use convenience is improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a convenience concrete sampling device which characterized in that: the automatic material receiving device comprises a support frame (1), wherein a support rod (2) is connected to the bottom of the support frame (1), a material receiving hopper (3) which is connected with the support frame (1) in a rotating mode is arranged on the support frame (1), the material receiving hopper (3) is matched with a material outlet of a stirring station for use, and a limiting component (4) which is used for preventing the material receiving hopper (3) from rotating randomly is arranged on the support frame (1).
2. The portable concrete sampling device of claim 1, wherein: spacing subassembly (4) include limiting plate (41), spacing hole (42) and gag lever post (43), and vertical the offering in support frame (1) in spacing hole (42), and spacing hole (42) run through the thickness that connects axis of rotation and support frame (1) on hopper (3), and gag lever post (43) and spacing hole (42) cooperation are used, and the top at gag lever post (43) is fixed in limiting plate (41), and its cross sectional dimension is greater than the size of gag lever post (43).
3. The portable concrete sampling device of claim 1, wherein: the bottom of the support frame (1) is provided with a driving component (5) for driving the support frame (1) to move upwards.
4. The portable concrete sampling device of claim 3, wherein: drive assembly (5) including driving actuating cylinder (51), bottom plate (52) and backup pad (53), backup pad (53) level set up and with bracing piece (2) fixed connection, drive actuating cylinder (51) vertical setting and with backup pad (53) fixed connection, drive the bottom butt of actuating cylinder (51) piston rod and support frame (1), backup pad (53) cover on bracing piece (2) and with bracing piece (2) fixed connection, the top of bracing piece (2) is passed support frame (1) and is slided with support frame (1) and be connected.
5. The portable concrete sampling device of claim 1, wherein: and the outer wall of the material receiving hopper (3) is fixedly connected with a vibration motor (6).
6. The portable concrete sampling device of claim 1, wherein: the material receiving hopper (3) is connected with an observation window (7) made of transparent materials, and the length direction of the observation window (7) is the same as the height direction of the material receiving hopper (3).
7. The portable concrete sampling device of claim 1, wherein: the bottom of the supporting rod (2) is fixedly connected with a universal wheel (21).
8. The portable concrete sampling device of claim 1, wherein: the outer wall of the material receiving hopper (3) is fixedly connected with a lifting handle (8).
CN201921201976.XU 2019-07-26 2019-07-26 Convenient concrete sampling device Expired - Fee Related CN210293779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921201976.XU CN210293779U (en) 2019-07-26 2019-07-26 Convenient concrete sampling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921201976.XU CN210293779U (en) 2019-07-26 2019-07-26 Convenient concrete sampling device

Publications (1)

Publication Number Publication Date
CN210293779U true CN210293779U (en) 2020-04-10

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ID=70104908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921201976.XU Expired - Fee Related CN210293779U (en) 2019-07-26 2019-07-26 Convenient concrete sampling device

Country Status (1)

Country Link
CN (1) CN210293779U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844444A (en) * 2020-07-24 2020-10-30 苏州农业职业技术学院 Concrete mixing robot with automatic sampling function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111844444A (en) * 2020-07-24 2020-10-30 苏州农业职业技术学院 Concrete mixing robot with automatic sampling function
CN111844444B (en) * 2020-07-24 2021-07-06 苏州农业职业技术学院 Concrete mixing robot with automatic sampling function

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Granted publication date: 20200410