CN212722174U - Sampling device for cement detection - Google Patents
Sampling device for cement detection Download PDFInfo
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- CN212722174U CN212722174U CN202021561200.1U CN202021561200U CN212722174U CN 212722174 U CN212722174 U CN 212722174U CN 202021561200 U CN202021561200 U CN 202021561200U CN 212722174 U CN212722174 U CN 212722174U
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- cement
- sampling device
- conveying belt
- sampling
- lifting mechanism
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Abstract
The utility model discloses a sampling device for cement detection, which relates to the technical field of building engineering material detection, and comprises a lifting mechanism, a first conveyer belt, a notching mechanism, a second conveyer belt and a collecting mechanism which are arranged in sequence from a feeding end to a discharging end, wherein the lifting mechanism is fixed at the bottom of a frame, and the feeding end of the lifting mechanism is provided with a pushing mechanism; and a sampling barrel is arranged below the notching mechanism. The utility model discloses a institutional advancement can mechanically transport bagged water mud to the automatic sample of cutting cement bag avoids the dust to fly upward, and the sample is efficient, and operator intensity of labour is little.
Description
Technical Field
The utility model relates to a building engineering material detects technical field, concretely relates to a sampling device for cement detects.
Background
In order to ensure that the cement used in the building construction process meets the performance index, a detection unit needs to sample and detect the cement. The cement sampling is generally carried out by randomly drawing when the cement enters a field, inserting a sampling tube into a cement bag and then drawing out the sampling tube to obtain the required cement sample. However, the sampling method needs to repeat the above operation steps for many times, so that the number of the sampled products can meet the detection requirement, the defect of low sampling efficiency exists, and meanwhile, the pipe wall is easy to scale and scrap due to the small pipe diameter of the sampling pipe, so that waste is caused. In order to improve the sampling efficiency, some cement bags are manually disassembled for sampling, when the sampling method is adopted for sampling, the cement needs to be manually lifted to a sampling table, then the bag is cut for sampling, and the damaged cement bags need to be conveyed back to a stock ground after sampling.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a sampling device for cement detects can mechanically transport bagged water mud to automatic open the cement bag sample, avoid the dust to fly upward, the sampling efficiency is high, operator intensity of labour is little.
The utility model discloses a realize through following technical scheme:
a sampling device for cement detection comprises a lifting mechanism, a first conveying belt, a notching mechanism, a second conveying belt and a collecting mechanism which are sequentially arranged from a feeding end to a discharging end, wherein the lifting mechanism is fixed at the bottom of a rack, and a pushing mechanism is arranged at the feeding end of the lifting mechanism; and a sampling barrel is arranged below the notching mechanism.
The utility model has the further improvement that the lifting mechanism comprises a first piston rod and a lifting platform, and the bottom end of the piston is fixedly connected with the bottom of the frame; the lifting platform is fixedly connected to the top of the first piston rod.
The utility model discloses a further improvement scheme is, the pushing mechanism sets up in the frame in the elevating system pan feeding end outside.
The utility model discloses a further improvement is, the second piston rod that pushing mechanism set up including the level, second piston fixed connection in the frame, second piston rod working end is fixed with the pusher plate.
The utility model discloses a further improvement is, first conveyer belt, second conveyer belt rotate respectively to be connected in the frame, and first conveyer belt, second conveyer belt incline to the discharge end from the pan feeding end, the pan feeding end of first conveyer belt and the working face parallel and level of elevating system during operation.
The utility model discloses a further improvement scheme is, first conveyer belt with interval between the second conveyer belt is less than the half of material packaging bag length.
The utility model discloses a further improvement is, incision mechanism includes the cutting knife of vertical setting, cutting knife fixed connection is in the frame, and tightly faces the discharge end of first conveyer belt, the during operation, the blade of cutting knife and loading have and wait to detect cement bag effective contact.
The utility model discloses a further improvement scheme is, the sample bucket is equipped with two, places side by side with the direction level of material flow path and places on placing the platform.
The utility model discloses a further improvement is, collect the mechanism including the collection vehicle that has the carriage, the railway carriage or compartment mouth top in carriage is equipped with the dust cover, the dust cover is equipped with the door that opens and shuts facing second conveyer belt discharge end.
The utility model discloses a further improvement scheme is, states the hinge joint of opening and shutting and follows on the dust cover door frame.
Compared with the prior art, the utility model, following obvious advantage has:
1. this device is through setting up elevating system, and elevating system fixes in the bottom of frame, and elevating system includes first piston rod and lift platform, and the bottom fixed connection of first piston is in the bottom of frame, and lift platform fixed connection is at the top of first piston rod, and lift platform can drive and wait to detect the material and send to pushing mechanism, need not the manual work and carries.
2. This device passes through the notching mechanism, and first conveyer belt and second conveyer belt rotate respectively to be connected in the frame, and first conveyer belt, second conveyer belt incline to the discharge end from the pan feeding end, the pan feeding end of first conveyer belt and the working face parallel and level when elevating system, the interval between first conveyer belt and the second conveyer belt is less than the half of material packing bag length, and the material is when carrying, and the material can cut open the material wrapping bag through the notching mechanism, does not influence material conveying yet simultaneously.
3. This device is through setting up collection mechanism, collects the collection vehicle that the mechanism is including having the carriage, and the railway carriage or compartment mouth top in carriage is equipped with the dust cover, and the dust cover is equipped with the door that opens and shuts facing to second conveyer belt discharge end, and when the material conveyed the door end that opens and shuts by the second conveyer belt, because of opening and shutting the door butt in the border on the dust cover door frame, the door that opens and shuts was opened this moment, the material falls into the collection vehicle by the dust cover in, can not cause the cement dust to splash, avoids the dust to fly upward, realizes dustless environmental protection.
Drawings
Fig. 1 is a schematic overall structural diagram of a sampling device for cement inspection according to the present invention;
fig. 2 is a partial top view of a sampling device for cement inspection provided by the present invention.
In the figure, 1-a lifting mechanism, 11-a first piston rod, 12-a lifting platform, 2-a pushing mechanism, 21-a second piston rod, 22-a pushing plate, 31-a first conveying belt, 32-a second conveying belt, 4-a cutting knife, 51-a sampling barrel, 52-a placing table, 6-a collecting mechanism, 61-an opening and closing door, 62-a collecting vehicle, 63-a dust cover and 7-a rack.
Detailed Description
The following is a further description of the embodiments of the present invention with reference to the drawings, but the present invention is not limited to these embodiments.
The embodiment provides a sampling device for cement detection, as shown in fig. 1 to 2, a lifting mechanism 1, a first conveyor belt 31, a notching mechanism, a second conveyor belt 32 and a collecting mechanism 6 are sequentially arranged between a feeding end and a discharging end, the lifting mechanism 1 is fixed at the bottom of a rack 7, and a pushing mechanism 2 is arranged at the feeding end of the lifting mechanism 1; a sampling barrel 51 is arranged below the notching mechanism.
The lifting mechanism 1 comprises a first piston rod 11 and a lifting platform 12, and the bottom end of the piston is fixedly connected to the bottom of the rack 7; the lifting platform 1 is fixedly connected to the top of the first piston rod 11.
The pushing mechanism 2 is arranged on the frame 7 at the outer side of the feeding end of the lifting mechanism 1.
The pushing mechanism 2 comprises a second piston rod 21 horizontally arranged, the piston is fixedly connected to the frame 7, and a pushing plate 22 is fixed at the working end of the second piston rod 21.
The first conveying belt 31 and the second conveying belt 32 are respectively connected to the frame 7 in a rotating manner, the first conveying belt 31 and the second conveying belt 32 incline from the feeding end to the discharging end, and the feeding end of the first conveying belt 31 is flush with the working surface of the lifting mechanism during working. The first conveyor belt 31 and the second conveyor belt 32 are driven by driving motors, respectively, and the first conveyor belt 31 and the second conveyor belt 32 operate simultaneously.
The distance between the first conveyor belt 31 and the second conveyor belt 32 is less than one half of the length of the material package bag, and in this embodiment, the distance between the first conveyor belt 31 and the second conveyor belt 32 is one third of the length of the material package bag.
The incision mechanism includes cutting knife 4 of vertical setting, and cutting knife 4 fixed connection is in frame 7, and tightly faces the discharge end of first conveyer belt 31, and the during operation, the blade of cutting knife 4 with load have and wait to detect the effective contact of cement bag.
Two sampling buckets 51 are provided, and are horizontally juxtaposed in the direction of the flow path of the material on the placing table 52.
The collecting mechanism comprises a collecting vehicle 62 with a carriage, a dust cover 63 is arranged above the carriage opening of the carriage, and the dust cover 63 is provided with an opening and closing door opposite to the discharging end of the second conveying belt 32.
The opening and closing door 61 is hinged to the upper edge of the door frame of the dust cover 63.
The sampling device for cement detection in the embodiment has the following working principle:
before work, a cement bag is placed on a lifting platform 12 of a lifting mechanism, a first piston rod 11 pushes the lifting platform 12 to move upwards, after the cement bag reaches a position, a second piston rod 21 drives a pushing plate 22 to push the cement bag to be detected to a first conveying belt 31, the first conveying belt 31 drives the cement bag to be detected to move to the upper side of a notching mechanism, a cutting knife 4 in the notching mechanism is tightly close to the discharge end of the first conveying belt 31, at the moment, under the driving of the first conveying belt 31, the cutting edge of the cutting knife 4 is effectively contacted with a loaded cement bag, and at the moment, the cement bag to be detected is cut out to form an opening, so that cement flows out of the bag and flows into two sampling buckets 51;
after sampling, the cement bags which are already cut out are conveyed to the collecting mechanism 6 under the rotation of the second conveyer belt 32, the opening and closing door 61 on the collecting mechanism 6 is opened, and the cement bags fall into the collecting vehicle 62 with the carriage along the dust cover 63.
In order to avoid cross contamination, after each sampling, a mode of changing a cutting knife or cleaning the cutting knife can be adopted, so that cross contamination of different material samples is prevented, and the stability of a detection result is ensured.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A sampling device for cement inspection which characterized in that: the automatic cutting machine comprises a lifting mechanism (1), a first conveying belt (31), a notching mechanism, a second conveying belt (32) and a collecting mechanism (6), wherein the lifting mechanism (1) is fixed at the bottom of a rack (7), and a pushing mechanism (2) is arranged at the feeding end of the lifting mechanism (1); a sampling barrel (51) is arranged below the notch mechanism.
2. A sampling device for cement testing according to claim 1, wherein: the lifting mechanism (1) comprises a first piston rod (11) and a lifting platform (12), and the bottom end of the piston is fixedly connected to the bottom of the rack (7); the lifting platform (12) is fixedly connected to the top of the first piston rod (11).
3. A sampling device for cement testing according to claim 1, wherein: the pushing mechanism (2) is arranged on the rack (7) on the outer side of the feeding end of the lifting mechanism (1).
4. A sampling device for cement testing according to claim 1, wherein: the pushing mechanism (2) comprises a second piston rod (21) which is horizontally arranged, the piston is fixedly connected to the rack (7), and a pushing plate (22) is fixed to the working end of the second piston rod (21).
5. A sampling device for cement testing according to claim 1, wherein: the first conveying belt (31) and the second conveying belt (32) are respectively connected to the rack (7) in a rotating mode, the first conveying belt (31) and the second conveying belt (32) incline from the feeding end to the discharging end, and the feeding end of the first conveying belt (31) is flush with the working face of the lifting mechanism (1) during working.
6. A sampling device for cement inspection according to claim 5, wherein: the distance between the first conveyor belt (31) and the second conveyor belt (32) is less than half of the length of the material packaging bag.
7. A sampling device for cement inspection according to claim 1 or 5, characterized in that: incision mechanism includes cutting knife (4) of vertical setting, cutting knife (4) fixed connection is in frame (7), and tightly faces the discharge end of first conveyer belt (31), the during operation, the blade of cutting knife (4) with load have and wait to detect the effective contact of cement bag.
8. A sampling device for cement inspection according to claim 1, wherein: the two sampling buckets (51) are arranged on the placing table (52) in parallel with the direction of the material flow path.
9. A sampling device for cement inspection according to claim 1, wherein: the collecting mechanism (6) comprises a collecting vehicle (62) with a compartment, a dust cover (63) is arranged above a compartment opening of the compartment, and an opening and closing door (61) is arranged at the discharge end of the dust cover (63) opposite to the second conveying belt (32).
10. A sampling device for cement inspection according to claim 9 wherein: the opening and closing door (61) is hinged to the upper edge of the door frame of the dust cover (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561200.1U CN212722174U (en) | 2020-07-31 | 2020-07-31 | Sampling device for cement detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021561200.1U CN212722174U (en) | 2020-07-31 | 2020-07-31 | Sampling device for cement detection |
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| Publication Number | Publication Date |
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| CN212722174U true CN212722174U (en) | 2021-03-16 |
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| CN202021561200.1U Active CN212722174U (en) | 2020-07-31 | 2020-07-31 | Sampling device for cement detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428444A (en) * | 2021-06-24 | 2021-09-24 | 南京工业职业技术大学 | Glucose powder production detection assembly line |
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2020
- 2020-07-31 CN CN202021561200.1U patent/CN212722174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428444A (en) * | 2021-06-24 | 2021-09-24 | 南京工业职业技术大学 | Glucose powder production detection assembly line |
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