CN111089818A

CN111089818A - Cement detection device

Info

Publication number: CN111089818A
Application number: CN202010161107.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhengzhou Mengming Machinery Technology Co Ltd
Current assignee: Hubei Jianyi inspection and Testing Center Co., Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-05-01
Anticipated expiration: 2040-03-10
Also published as: CN111089818B

Abstract

The invention discloses a cement detection device, which relates to the field of building cement, and particularly relates to a cement detection device, which comprises a main body, wherein a first transmission cavity is arranged in the main body, a transmission assembly is arranged in the first transmission cavity, a lifting cavity communicated with the first transmission cavity is arranged at the lower side of the first transmission cavity, a water outlet cavity communicated with the lifting cavity is arranged at the left side of the lifting cavity, a water outlet assembly is arranged in the water outlet cavity, a knocking cavity communicated with the lifting cavity is arranged at the right side of the lifting cavity, a knocking assembly is arranged in the knocking cavity, a cement box is arranged on the lower end wall of the lifting cavity, a feed inlet communicated with the outside is arranged on the front end wall of the lifting cavity, a first rotating shaft is rotatably arranged on the upper end wall of the first transmission cavity, a stirring device is controlled to descend by a motor, a water pump is controlled to add water into the, after the cement is solidified, the knocking component is controlled by the motor to knock the cement to detect the cement hardness.

Description

Cement detection device

Technical Field

The invention relates to the technical field of building cement, in particular to a cement detection device.

Background

The cement is a powdery hydraulic inorganic cementing material, which is added with water and stirred into slurry, can be hardened in the air or in water, and can firmly bond sand, stone and other materials together, the mixture of early lime and volcanic ash is very similar to the modern lime and volcanic ash cement, the concrete made of broken stone cemented by the cement not only has higher strength after being cured, but also can resist the erosion of fresh water or salt-containing water, and the cement is taken as an important cementing material for a long time and is widely applied to the engineering of civil construction, water conservancy, national defense and the like; the cement is divided into a plurality of types according to the components and the purposes of the cement, different types have different standard data, the strength of the building cement is required to reach the standard before the building cement is used, and if the strength of the cement is not detected after the cement is processed and mixed, potential safety hazards can be generated, and dangers are caused to constructors or users.

Disclosure of Invention

Aiming at the technical defects, the invention provides a cement detection device which can overcome the defects.

The invention relates to a cement detection device, which comprises a main body, wherein a first transmission cavity is arranged in the main body, a transmission assembly is arranged in the first transmission cavity, a lifting cavity communicated with the first transmission cavity is arranged at the lower side of the first transmission cavity, a water outlet cavity communicated with the lifting cavity is arranged at the left side of the lifting cavity, a water outlet assembly is arranged in the water outlet cavity, a knocking cavity communicated with the lifting cavity is arranged at the right side of the lifting cavity, a knocking assembly is arranged in the knocking cavity, a cement box is arranged on the lower end wall of the lifting cavity, a feed inlet communicated with the outside is arranged on the front end wall of the lifting cavity, a first rotating shaft is rotatably arranged on the upper end wall of the first transmission cavity, the lower end of the first rotating shaft is connected with a second rotating shaft through a first spline, a stirrer is fixedly arranged on the lower end of the second rotating shaft, and a third rotating shaft is, third axis of rotation lower extreme fixed mounting has the screw rod, be equipped with the front end through screw-thread fit on the screw rod with the slidable mounting that the second axis of rotation passes through the bearing and connects is in lift intracavity first sliding block, lift chamber rear end wall fixed mounting have with the stopper that the screw rod lower extreme passes through the bearing and connects.

Preferably, go out the water subassembly and include fixed mounting and be in go out the water tank of water cavity lower extreme wall, water tank upper end fixed mounting has the pump, the pump lower extreme with the water tank passes through first water piping connection, the pump right-hand member be equipped with the second water pipe that the cement bin is connected, go out water cavity upper end rotate install the lower extreme with the first drive shaft that the pump passes through one-way bearing power and connects.

Preferably, the knocking assembly comprises a fixed block fixedly arranged on the lower end wall of the knocking cavity, a fourth rotating shaft with the front end rotatably arranged with the fixed block is rotatably arranged on the rear end wall of the knocking cavity, a first connecting rod positioned at the front side of the fixed block is fixedly arranged on the fourth rotating shaft, a second connecting rod is hinged at the front end wall of the fixed block, the other end of the first connecting rod is hinged with a third connecting rod, the other end of the second connecting rod is hinged with the center of the third connecting rod, a knocking block is fixedly arranged at the left end of the third connecting rod, a first gear and a second gear which are positioned at the rear side of the fixed block are fixedly arranged on the fourth rotating shaft, strike chamber upper end wall and rotate and install and be located the fifth axis of rotation of fixed block rear side, fifth axis of rotation lower extreme fixed mounting contain can with the face gear of first gear, second gear meshing.

Preferably, the transmission assembly includes fixed mounting and is in the motor of first transmission chamber upper end wall, motor downside power connection has the second drive shaft, second drive shaft downside has the sixth axis of rotation through second splined connection, sixth axis of rotation lower extreme fixed mounting has the third gear, first transmission chamber right-hand member wall is equipped with the sliding tray, slide in the sliding tray be equipped with the left end with the second sliding block that the bearing is connected is passed through to the sixth axis of rotation, both ends wall is equipped with first electro-magnet, second electro-magnet respectively about the sliding tray, second sliding block right-hand member be equipped with first electro-magnet, second electro-magnet complex iron plate second sliding block upper end with the sliding tray upper end wall passes through first spring coupling, second sliding block lower extreme with sliding tray lower extreme wall passes through second spring coupling.

Preferably, the transmission assembly further includes with third axis of rotation fixed connection and with third gear engagement's fourth gear and being located the first belt pulley of fourth gear downside, fixed mounting has on the first drive shaft with first belt pulley passes through the second belt pulley of first belt connection, first transmission chamber upper end wall rotates and installs and be located the left seventh axis of rotation of motor, fixed mounting has on the seventh axis of rotation can with third gear engagement's fifth gear and being located the third belt pulley of fifth gear downside, fixed mounting has on the fifth axis of rotation with the fourth belt pulley that the third belt pulley passes through the second belt connection, fixed mounting has on the first axis of rotation can with third gear engagement's sixth gear.

The beneficial effects are that: the device simple structure, convenient operation, the device descend through motor control agitating unit after adding cement, and the simultaneous control water pump adds water to the cement tank, and stirring cement mixes, mixes the static cement of completion back, treats cement solidification back, and the inspection setting time strikes the subassembly through motor control and strikes cement and detect cement hardness, detects whether qualified cement, makes cement guarantee the security in the use, reduces the potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic view of B-B in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic view of C-C in FIG. 1 according to an embodiment of the present invention;

FIG. 5 is a schematic view of D-D in FIG. 4 according to an embodiment of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The cement detection device comprises a main body 10, a first transmission cavity 11 is arranged in the main body 10, a transmission assembly is arranged in the first transmission cavity 11, a lifting cavity 26 communicated with the first transmission cavity 11 is arranged on the lower side of the first transmission cavity 11, a water outlet cavity 65 communicated with the lifting cavity 26 is arranged on the left side of the lifting cavity 26, a water outlet assembly is arranged in the water outlet cavity 65, a knocking cavity 27 communicated with the lifting cavity 26 is arranged on the right side of the lifting cavity 26, a knocking assembly is arranged in the knocking cavity 27, a cement box 24 is arranged on the lower end wall of the lifting cavity 26, a feed inlet 49 communicated with the outside is arranged on the front end wall of the lifting cavity 26, a first rotating shaft 38 is rotatably arranged on the upper end wall of the first transmission cavity 11, a second rotating shaft 25 is connected to the lower end of the first rotating shaft 38 through a first spline 13, and a stirrer 37 is fixedly arranged on the lower end of the second rotating shaft 25, lift chamber 26 rear side upper end wall rotates and installs third axis of rotation 42, third axis of rotation 42 lower extreme fixed mounting has screw rod 46, be equipped with the front end through screw-thread fit on the screw rod 46 with the slidable mounting that second axis of rotation 25 passes through the bearing and connects is in first sliding block 18 in lift chamber 26, lift chamber 26 rear end wall fixed mounting have with screw rod 46 lower extreme passes through stopper 48 that the bearing is connected.

Advantageously, the water outlet assembly comprises a water tank 22 fixedly mounted on the lower end wall of the water outlet cavity 65, a pump 20 is fixedly mounted on the upper end of the water tank 22, the lower end of the pump 20 is connected with the water tank 22 through a first water pipe 21, the right end of the pump 20 is provided with a second water pipe 23 connected with the cement box 24, and the upper end of the water outlet cavity 65 is rotatably mounted with a first driving shaft 17, the lower end of which is in dynamic connection with the pump 20 through a one-way bearing 19.

Beneficially, the knocking assembly comprises a fixed block 29 fixedly mounted on the lower end wall of the knocking cavity 27, the rear end wall of the knocking cavity 27 is rotatably mounted with a front end and a fourth rotating shaft 28 rotatably mounted with the fixed block 29, a first connecting rod 30 located on the front side of the fixed block 29 is fixedly mounted on the fourth rotating shaft 28, a second connecting rod 31 is hinged on the front end wall of the fixed block 29, a third connecting rod 32 is hinged on the other end of the first connecting rod 30, the other end of the second connecting rod 31 is hinged with the center of the third connecting rod 32, a knocking block 33 is fixedly mounted on the left end of the third connecting rod 32, a first gear 63 and a second gear 64 located on the rear side of the fixed block 29 are fixedly mounted on the fourth rotating shaft 28, a fifth rotating shaft 35 located on the rear side of the fixed block 29 is rotatably mounted on the upper end wall of the knocking cavity 27, and the lower end of the fifth rotating shaft 35 is fixedly mounted, Face gear 62 of face teeth 47 with which second gear 64 meshes.

Advantageously, the transmission assembly comprises an electric motor 51 fixedly mounted on the upper end wall of the first transmission chamber 11, a second driving shaft 39 is dynamically connected to the lower side of the motor 51, a sixth rotating shaft 41 is connected to the lower side of the second driving shaft 39 through a second spline 40, the third gear 44 is fixedly installed at the lower end of the sixth rotating shaft 41, the right end wall of the first transmission cavity 11 is provided with a sliding groove 56, a second sliding block 50 whose left end is connected with the sixth rotating shaft 41 through a bearing is arranged in the sliding groove 56 in a sliding way, the upper end wall and the lower end wall of the sliding groove 56 are respectively provided with a first electromagnet 52 and a second electromagnet 57, an iron block 54 matched with the first electromagnet 52 and the second electromagnet 57 is arranged at the right end of the second sliding block 50, the upper end of the second sliding block 50 is connected with the upper end wall of the sliding groove 56 through a first spring 53, the lower end of the second slide block 50 is connected to the lower end wall of the slide groove 56 by a second spring 55.

Advantageously, the transmission assembly further comprises a fourth gear 43 fixedly connected to the third rotation shaft 42 and meshing with the third gear 44, and a first pulley 45 located on the lower side of the fourth gear 43, a second belt pulley 15 connected with the first belt pulley 45 through a first belt 14 is fixedly installed on the first driving shaft 17, a seventh rotating shaft 60 positioned at the left side of the motor 51 is rotatably installed at the upper end wall of the first transmission chamber 11, a fifth gear 59 capable of meshing with the third gear 44 and a third pulley 58 positioned at a lower side of the fifth gear 59 are fixedly mounted on the seventh rotating shaft 60, a fourth belt pulley 34 connected with the third belt pulley 58 through a second belt 36 is fixedly installed on the fifth rotating shaft 35, a sixth gear 12 engageable with the third gear 44 is fixedly mounted on the first rotating shaft 38.

In the initial state, the first spring 53 and the second spring 55 are in the normal tension state, the second slide block 50 is located in the middle of the slide groove 56, and the third gear 44 is engaged with the fourth gear 43.

When the operation is started, cement is added into the cement box 24 from the feed port 49, the motor 51 is started to rotate forward, so as to drive the second driving shaft 39 to rotate, so as to drive the sixth rotating shaft 41 to rotate, so as to drive the third gear 44 to rotate, so as to drive the fourth gear 43 to rotate, so as to drive the third rotating shaft 42 to rotate, so as to drive the screw rod 46 to rotate, so as to drive the first sliding block 18 to slide downward, so as to drive the second rotating shaft 25 and the stirrer 37 to slide downward, at the same time, the third rotating shaft 42 drives the first belt pulley 45 to rotate, so as to drive the second belt pulley 15 to rotate, so as to drive the first driving shaft 17 to rotate, so as to drive the pump 20 to operate, water enters the cement box 24 from the water box 22 through the first water pipe 21 and the second water pipe 23, when the first sliding block 18 slides to the lowest side, the motor 51 is stopped, the first electromagnet 52 is, the second slide block 50, the sixth rotating shaft 41 and the third gear 44 slide upwards, the third gear 44 is engaged with the sixth gear 12, the motor 51 is started to drive the second driving shaft 39 to rotate, the sixth rotating shaft 41 is driven to rotate, the third gear 44 is driven to rotate, the sixth gear 12 is driven to rotate, the first rotating shaft 38 is driven to rotate, the second rotating shaft 25 is driven to rotate, the stirrer 37 is driven to rotate, cement is stirred, after the stirring is completed, the motor 51 is stopped, the first electromagnet 52 is powered off, the second slide block 50, the sixth rotating shaft 41 and the third gear 44 slide downwards due to the action of the second spring 55, the third gear 44 is engaged with the fourth gear 43, the starting motor 51 rotates reversely, the second driving shaft 39 is driven to rotate, the sixth rotating shaft 41 is driven to rotate, the third gear 44 is driven to rotate, and the fourth gear 43 is driven to rotate, thereby rotating the third rotating shaft 42 and the screw 46, thereby rotating the first sliding block 18 and the second rotating shaft 25 and the stirrer 37, and the pump 20 does not work due to the action of the one-way bearing 19, when the first sliding block 18 slides to the uppermost side, the motor 51 stops, the cement solidifies after a certain period of time of rest, the cement solidification time is checked, the second electromagnet 57 is energized to attract the iron block 54, the first spring 53 is stretched, the second sliding block 50, the sixth rotating shaft 41 and the third gear 44 slide downwards, the third gear 44 is meshed with the fifth gear 59, the motor 51 is started, thereby rotating the second driving shaft 39, thereby rotating the sixth rotating shaft 41, thereby rotating the third gear 44, thereby rotating the fifth gear 59, thereby rotating the seventh rotating shaft 60, thereby rotating the third belt pulley 58, thereby drive fourth belt pulley 34 and rotate to drive fifth axis of rotation 35 and rotate, thereby drive face gear 62 and rotate, face gear 62 intermittent type and first gear 63, second gear 64 meshing, thereby drive fourth axis of rotation 28 intermittent type is just reversing, thereby drive and strike piece 33 and strike the cement, detect and accomplish the back motor 51 and stop, second electro-magnet 57 cuts off the power supply, because first spring 53 effect second sliding block 50, sixth axis of rotation 41, third gear 44 slides upwards, third gear 44 and fourth gear 43 meshing, the device resets.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. A cement detection device comprises a main body, wherein a first transmission cavity is arranged in the main body, a transmission assembly is arranged in the first transmission cavity, a lifting cavity communicated with the first transmission cavity is arranged on the lower side of the first transmission cavity, a water outlet cavity communicated with the lifting cavity is arranged on the left side of the lifting cavity, a water outlet assembly is arranged in the water outlet cavity, a knocking cavity communicated with the lifting cavity is arranged on the right side of the lifting cavity, a knocking assembly is arranged in the knocking cavity, a cement box is arranged on the lower end wall of the lifting cavity, a feed inlet communicated with the outside is arranged on the front end wall of the lifting cavity, a first rotation shaft is rotatably arranged on the upper end wall of the first transmission cavity, a second rotation shaft is connected to the lower end of the first rotation shaft through a first spline, a stirrer is fixedly arranged on the lower end of the second rotation shaft, and a third rotation shaft is rotatably arranged on, third axis of rotation lower extreme fixed mounting has the screw rod, be equipped with the front end through screw-thread fit on the screw rod with the slidable mounting that the second axis of rotation passes through the bearing and connects is in lift intracavity first sliding block, lift chamber rear end wall fixed mounting have with the stopper that the screw rod lower extreme passes through the bearing and connects.

2. The cement detecting device according to claim 1, wherein: go out the water subassembly and include fixed mounting in go out the water tank of end wall under the water cavity, water tank upper end fixed mounting has the pump, the pump lower extreme with the water tank passes through first water piping connection, the pump right-hand member be equipped with the second water pipe that the cement bin is connected, go out water cavity upper end rotate install the lower extreme with the first drive shaft that the pump passes through one-way bearing power and is connected.

3. The cement detecting device according to claim 1, wherein: the knocking component comprises a fixed block fixedly arranged on the lower end wall of the knocking cavity, the rear end wall of the knocking cavity is rotatably provided with a fourth rotating shaft of which the front end is rotatably arranged with the fixed block, a first connecting rod positioned at the front side of the fixed block is fixedly arranged on the fourth rotating shaft, a second connecting rod is hinged at the front end wall of the fixed block, the other end of the first connecting rod is hinged with a third connecting rod, the other end of the second connecting rod is hinged with the center of the third connecting rod, a knocking block is fixedly arranged at the left end of the third connecting rod, a first gear and a second gear which are positioned at the rear side of the fixed block are fixedly arranged on the fourth rotating shaft, strike chamber upper end wall and rotate and install and be located the fifth axis of rotation of fixed block rear side, fifth axis of rotation lower extreme fixed mounting contain can with the face gear of first gear, second gear meshing.

4. The cement detecting device according to claim 1, wherein: the transmission assembly comprises a motor fixedly mounted on the upper end wall of the first transmission cavity, the motor is in power connection with a second driving shaft, a sixth rotating shaft is connected to the lower side of the second driving shaft through a second spline, a third gear is fixedly mounted at the lower end of the sixth rotating shaft, a sliding groove is formed in the right end wall of the first transmission cavity, a left end is slidably arranged in the sliding groove, a second sliding block connected with the sixth rotating shaft through a bearing is arranged in the sliding groove, first electromagnets and second electromagnets are respectively arranged on the upper end wall and the lower end wall of the sliding groove, and iron blocks matched with the first electromagnets and the second electromagnets are arranged on the right end wall of the second sliding block.

5. The cement detecting device according to claim 4, wherein: the transmission assembly further comprises a third rotating shaft fixedly connected with a fourth gear engaged with the third gear and a first belt pulley positioned on the lower side of the fourth gear, a first driving shaft is provided with a second belt pulley fixedly connected with the first belt pulley through a first belt, the upper end wall of the first transmission cavity is rotatably installed on the first rotating shaft and positioned on the left side of the seventh rotating shaft of the motor, the seventh rotating shaft is provided with a fifth gear engaged with the third gear and a third belt pulley positioned on the lower side of the fifth gear, the fifth rotating shaft is provided with a fourth belt pulley fixedly connected with the third belt pulley through a second belt, and the first rotating shaft is provided with a sixth gear engaged with the third gear.