CN215004621U

CN215004621U - A sampling device for premixed concrete stirring thing

Info

Publication number: CN215004621U
Application number: CN202121314699.0U
Authority: CN
Inventors: 李天裕; 翟刚; 李良
Original assignee: Dongfang Jinhai Concrete Distribution Co ltd
Current assignee: Dongfang Jinhai Concrete Distribution Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-03
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a sampling device for premixed concrete stirring thing, the power distribution box comprises a box body, the box level sets up, the inside rabbling mechanism that is provided with of box. The utility model discloses a set up rabbling mechanism, utilize the biax motor to rotate and drive the stirring post and rotate, make the stirring thing that gets into the box inside through the inlet pipe carry out automatic stirring, reduce the labour and improve stirring efficiency, and stirring effect is good moreover, solved traditional hand propelled trolley and transported the laboratory with ready-mixed concrete after, concrete bleeding, segregation, layering scheduling problem appear; the long stirring rod and the short stirring rod are arranged, so that the stirring working efficiency is improved, and the stirring device is suitable for popularization and use; through setting up supplementary rabbling mechanism, carry out the circulation extrusion through the cam to the rack, make the rack change position, make the screw thread section of thick bamboo circulation carry out just reversing, make the threaded rod drive the movable plate and remove about, make the stirring thing can carry out multi-level stirring in the box inside, improve the stirring effect.

Description

A sampling device for premixed concrete stirring thing

Technical Field

The utility model relates to a premixed concrete mixer sample technical field specifically is a sampling device for premixed concrete mixer.

Background

In order to better monitor the quality of the concrete, the sampling frequency is often increased by personnel involved in the industry. Consequently, the concrete production in-process will take place a large amount of samples, and work is very heavy, during the sample, the sample site is generally far away from the laboratory, because the performance of concrete itself is not enough stable and the road conditions condition circumstances such as jolt, adopt traditional hand propelled hopper car with the transport of ready-mixed concrete to the laboratory after, the concrete is very easily taken place the bleeding, educe, phenomenons such as layering, in addition because the sample that hand propelled hopper car held is more, the experiment is just thrown away with incomplete, very waste. At present, when the concrete is mixed uniformly by adopting a manual stirring mode under the conditions, the process is continuously carried out for about 3-10 min according to the quality condition of the concrete and the difference of human resources, and then the working performance of the concrete is detected or a concrete sample is formed by die filling. This kind of sampling mode not only consumes a large amount of manpowers, has greatly reduced work efficiency, can additionally consume longer mix time simultaneously, consequently provides a sampling device for premixed concrete stirring thing and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for premixed concrete stirring thing to solve the problem that provides among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a sampling device for premixed concrete stirrers comprises a box body, wherein the box body is horizontally arranged, a stirring mechanism is arranged in the box body, and an auxiliary stirring mechanism is arranged on the left side of the box body;

the auxiliary stirring mechanism comprises an adjusting frame; two limiting blocks; moving the plate; two leak-proof material guide plates; a cam; a toothed plate; placing a sleeve; a threaded barrel; a gear; the screw thread post, adjust frame right flank opening setting, adjust frame right-hand member face and box side fixed connection, the vertical slip of movable plate sets up inside the box, two the fixed setting of leak protection stock guide level is at the movable plate right flank, two leak protection stock guide keeps away from face and box inner wall sliding connection mutually, two leak protection stock guide is close to the face inclined plane setting mutually, the vertical fixed setting of pinion rack is placing inside the cover, the pinion rack top is run through and is placed the inside top surface of cover and extend to and place the cover top, screw thread section of thick bamboo level sets up inside adjusting the frame, the gear fixed cover is established on screw thread section of thick bamboo surface, gear side and pinion rack side intermeshing.

Further, the box below is provided with the supporting pad, supporting pad top surface and box bottom surface fixed connection, the supporting pad is four, four the supporting pad evenly sets up in box bottom surface four corners.

Furthermore, limiting grooves are horizontally formed in the upper end face and the lower end face in the box body, the two limiting blocks are respectively arranged in the two limiting grooves in a sliding mode, and the upper end face and the lower end face of the movable plate are fixedly connected with the two limiting blocks in a face close mode, so that the movable plate can stably move.

Further, the connecting spring is vertically arranged below the toothed plate, the upper end and the lower end of the connecting spring are fixedly connected with the bottom surface of the toothed plate and the bottom surface of the inner part of the placing sleeve respectively, the side surface of the toothed plate is in sliding connection with the inner wall of the placing sleeve, and the rack is circularly extruded through the cam, so that the position of the rack is changed.

Furthermore, a screw thread section of thick bamboo left end is connected with the rotation of adjusting the frame inner wall through bearing frame one, screw thread post screw thread sets up inside a screw thread section of thick bamboo, screw thread post one end runs through a screw thread section of thick bamboo and box side and extends to the box inside and movable plate side fixed connection, and screw thread section of thick bamboo circulation is just reversing, makes the threaded rod drive the movable plate and removes, makes the stirring thing can carry out multi-level stirring inside the box, improves the stirring effect.

Further, the stirring mechanism comprises a double-shaft motor; a stirring column; a feed pipe; a discharge pipe; a long stirring rod; a short stirring rod; the stirring blade, the double-shaft motor is fixedly arranged on the left side surface of the box body, the stirring column is horizontally arranged in the box body, the right end of the stirring column is rotatably connected with the inner wall of the box body through a bearing seat II, the left end of the stirring column penetrates through the movable plate and the inner wall of the box body and extends to the outer side of the box body to be fixedly connected with an output rod at the right end of the double-shaft motor, the long stirring rod is uniformly and vertically fixedly arranged on the top surface at the right end of the stirring column, the short stirring rod is uniformly and vertically fixedly arranged on the bottom surface at the right end of the stirring column, the stirring blade is uniformly and fixedly arranged on the outer end surface of the short stirring rod and the outer end surface of the long stirring rod, the cam is fixedly sleeved on the surface of the output rod at the left end of the double-shaft motor, the bottom surface of the cam is contacted with the top surface of the toothed plate, the stirring column is driven to rotate by the rotation of the double-shaft motor, so that a stirred material entering the box body through the feeding pipe is automatically stirred, the labor force is reduced and the stirring efficiency is improved, and the stirring effect is good, and the problems of concrete bleeding, segregation, layering and the like after the premixed concrete is transported to a laboratory by the traditional hand-push type hopper car are solved.

Further, the inlet pipe bottom link up the setting of box top surface, inlet pipe top threaded connection has the inlet pipe lid, the discharging pipe left end link up the setting of box right flank, discharging pipe right-hand member threaded connection has the discharging pipe lid.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a set up rabbling mechanism, utilize the biax motor to rotate and drive the stirring post and rotate, make the stirring thing that gets into the box inside through the inlet pipe carry out automatic stirring, reduce the labour and improve stirring efficiency, and stirring effect is good moreover, solved traditional hand propelled trolley and transported the laboratory with ready-mixed concrete after, concrete bleeding, segregation, layering scheduling problem appear; the long stirring rod and the short stirring rod are arranged, so that the stirring working efficiency is improved, and the stirring device is suitable for popularization and use; through setting up supplementary rabbling mechanism, carry out the circulation extrusion through the cam to the rack, make the rack change position, make the screw thread section of thick bamboo circulation carry out just reversing, make the threaded rod drive the movable plate and remove about, make the stirring thing can carry out multi-level stirring in the box inside, improve the stirring effect.

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 view of the overall front structure of the present invention;

fig. 2 is a sectional view of the overall front structure of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the region B in fig. 2 according to the present invention.

In the figure: 1, a box body; 2, supporting pads; 3, a stirring mechanism; 301 a two-axis motor; 302 stirring column; 303 feeding pipe; 304 a discharge pipe; 305 long stirring rods; 306 short stirring rods; 307 stirring blades; 4, an auxiliary stirring mechanism; 401 adjusting a frame; 402, limiting grooves; 403 a limiting block; 404 moving the board; 405 a leak-proof material guide plate; 406 a cam; 407 toothed plates; 408 placing a sleeve; 409 a threaded cylinder; 410 a gear; 411 threaded post.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a sampling device for premixed concrete stirrers comprises a box body 1, wherein the box body 1 is horizontally arranged, a stirring mechanism 3 is arranged in the box body 1, an auxiliary stirring mechanism 4 is arranged on the left side of the box body 1, a supporting pad 2 is arranged below the box body 1, the top surface of the supporting pad 2 is fixedly connected with the bottom surface of the box body 1, the number of the supporting pads 2 is four, and the four supporting pads 2 are uniformly arranged at four corners of the bottom surface of the box body 1;

the auxiliary stirring mechanism 4 includes an adjusting frame 401; two stop blocks 403; a moving plate 404; two leak-proof guide plates 405; a cam 406; a toothed plate 407; a placement sleeve 408; a threaded barrel 409; a gear 410; the threaded column 411 is arranged at the right side opening of the adjusting frame 401, the right end face of the adjusting frame 401 is fixedly connected with the side face of the box body 1, the moving plate 404 is vertically and slidably arranged inside the box body 1, the two anti-leakage guide plates 405 are horizontally and fixedly arranged at the right side face of the moving plate 404, the two anti-leakage guide plates 405 are slidably connected with the inner wall of the box body 1 away from the side face, the two anti-leakage guide plates 405 are arranged close to the side face, the toothed plate 407 is vertically and fixedly arranged inside the placing sleeve 408, the top end of the toothed plate 407 penetrates through the top surface inside the placing sleeve 408 and extends to the upper part of the placing sleeve 408, the threaded cylinder 409 is horizontally arranged inside the adjusting frame 401, the gear 410 is fixedly sleeved on the surface of the threaded cylinder, the side face of the gear 410 is mutually meshed with the side face of the toothed plate 407, the upper and lower end faces inside the box body 1 are horizontally provided with the limiting grooves 402, the two moving plates 403 are respectively slidably arranged inside the two limiting grooves 402, and the upper and lower end faces of the moving plate 404 are fixedly connected with the close to the two limiting blocks 403, a connecting spring is vertically arranged below the toothed plate 407, the upper end and the lower end of the connecting spring are respectively fixedly connected with the bottom surface of the toothed plate 407 and the bottom surface of the interior of the placing sleeve 408, the side surface of the toothed plate 407 is slidably connected with the inner wall of the placing sleeve 408, the left end of the threaded cylinder 409 is rotatably connected with the inner wall of the adjusting frame 401 through a first bearing seat, a threaded column 411 is arranged in the threaded cylinder 409, one end of the threaded column 411 penetrates through the threaded cylinder 409 and the side surface of the box body 1 and extends to the interior of the box body 1 to be fixedly connected with the side surface of the moving plate 404, the rack 407 is circularly extruded through a cam 406 by arranging an auxiliary stirring mechanism 4, the position of the rack 407 is changed, the threaded cylinder 409 is circularly rotated forward and reversely, the threaded rod 411 drives the moving plate 404 to move left and right, so that stirred materials can be stirred in multiple layers in the box body 1, and the stirring effect is improved;

the stirring mechanism 3 comprises a double-shaft motor 301; a stir column 302; a feed pipe 303; a tapping pipe 304; a long stirring rod 305; a short stirring rod 306; stirring vane 307, the double-shaft motor 301 is fixedly arranged on the left side surface of the box body 1, the stirring column 302 is horizontally arranged inside the box body 1, the right end of the stirring column 302 is rotatably connected with the inner wall of the box body 1 through a second bearing seat, the left end of the stirring column 302 penetrates through the movable plate 404 and the inner wall of the box body 1 and extends to the outer side of the box body 1 to be fixedly connected with an output rod at the right end of the double-shaft motor 301, the long stirring rod 305 is uniformly and vertically fixedly arranged on the top surface at the right end of the stirring column 302, the short stirring rod 306 is uniformly and vertically fixedly arranged on the bottom surface at the right end of the stirring column 302, the stirring vane 307 is uniformly and fixedly arranged on the outer end surface of the short stirring rod 306 and the outer end surface of the long stirring rod 305, the cam 406 is fixedly arranged on the surface of the output rod at the left end of the double-shaft motor 301, the bottom surface of the cam 406 is in contact with the top surface of a toothed plate 407, the bottom end of the feeding pipe 303 is arranged through the top surface of the box body 1, the top end of the feeding pipe 303 is in threaded connection with a feeding pipe cover, the left end of the discharging pipe 304 is arranged through the right side surface of the box body 1, the right end of the discharge pipe 304 is in threaded connection with a discharge pipe cover, the stirring mechanism 3 is arranged, the double-shaft motor 301 is used for rotating to drive the stirring column 302 to rotate, so that stirred materials entering the box body 1 through the feed pipe 303 are automatically stirred, the labor force is reduced, the stirring efficiency is improved, the stirring effect is good, and the problems of concrete bleeding, segregation, layering and the like after premixed concrete is transported to a test room by a traditional hand-push type trolley are solved; and the long stirring rod 305 and the short stirring rod 306 are arranged, so that the stirring work efficiency is improved, and the stirring device is suitable for popularization and use.

The utility model discloses a theory of operation: the stirring column 302 is driven to rotate by the rotation of the double-shaft motor 301, so that stirred materials entering the box body 1 through the feeding pipe 303 are automatically stirred; the long stirring rod 305 and the short stirring rod 306 are arranged, so that the stirring work efficiency is improved; the rack 407 is circularly extruded through the cam 406, the position of the rack 407 is changed, the threaded cylinder 409 is circularly rotated in the forward and reverse directions, the threaded rod 411 drives the moving plate 404 to move left and right, and the stirred material can be stirred in multiple layers in the box body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a sampling device for ready-mixed concrete stirring thing, includes box (1), its characterized in that: the box body (1) is horizontally arranged, a stirring mechanism (3) is arranged in the box body (1), and an auxiliary stirring mechanism (4) is arranged on the left side of the box body (1);

the auxiliary stirring mechanism (4) comprises an adjusting frame (401); two stop blocks (403); a moving plate (404); two leak-proof material guide plates (405); a cam (406); a toothed plate (407); a placement sleeve (408); a threaded barrel (409); a gear (410); a threaded column (411), the right side surface of the adjusting frame (401) is provided with an opening, the right side surface of the adjusting frame (401) is fixedly connected with the side surface of the box body (1), the movable plate (404) is vertically and slidably arranged in the box body (1), the two leakage-proof material guide plates (405) are horizontally and fixedly arranged on the right side surface of the movable plate (404), the far surface of each leakage-proof material guide plate (405) is slidably connected with the inner wall of the box body (1), the two leakage-proof material guide plates (405) are arranged close to the inclined surface, the toothed plate (407) is vertically and fixedly arranged inside the placing sleeve (408), the top end of the toothed plate (407) penetrates through the top surface inside the placing sleeve (408) and extends to the position above the placing sleeve (408), the thread cylinder (409) is horizontally arranged inside the adjusting frame (401), the gear (410) is fixedly sleeved on the surface of the thread cylinder (409), and the side surface of the gear (410) is meshed with the side surface of the toothed plate (407).

2. A sampling device for ready mixed concrete mixer according to claim 1, characterized in that: the box (1) below is provided with supporting pad (2), supporting pad (2) top surface and box (1) bottom surface fixed connection, supporting pad (2) are four, four supporting pad (2) evenly set up in box (1) bottom surface four corners.

3. A sampling device for ready mixed concrete mixer according to claim 1, characterized in that: limiting grooves (402) are horizontally formed in the upper end face and the lower end face of the interior of the box body (1), the two limiting blocks (403) are respectively arranged in the two limiting grooves (402) in a sliding mode, and the upper end face and the lower end face of the movable plate (404) are fixedly connected with the adjacent faces of the two limiting blocks (403).

4. A sampling device for ready mixed concrete mixer according to claim 1, characterized in that: the connecting spring is vertically arranged below the toothed plate (407), the upper end and the lower end of the connecting spring are fixedly connected with the bottom surface of the toothed plate (407) and the inner bottom surface of the placing sleeve (408) respectively, and the side surface of the toothed plate (407) is in sliding connection with the inner wall of the placing sleeve (408).

5. A sampling device for ready mixed concrete mixer according to claim 1, characterized in that: the left end of the threaded cylinder (409) is rotatably connected with the inner wall of the adjusting frame (401) through a first bearing seat, a threaded column (411) is arranged inside the threaded cylinder (409) in a threaded mode, and one end of the threaded column (411) penetrates through the side faces of the threaded cylinder (409) and the box body (1) and extends to the side face of the box body (1) to be fixedly connected with the side face of the movable plate (404).

6. A sampling device for ready mixed concrete mixer according to claim 1, characterized in that: the stirring mechanism (3) comprises a double-shaft motor (301); a stirring column (302); a feed pipe (303); a discharge pipe (304); a long stirring rod (305); a short stirring rod (306); the stirring blade (307), the double-shaft motor (301) is fixedly arranged on the left side surface of the box body (1), the stirring column (302) is horizontally arranged inside the box body (1), the right end of the stirring column (302) is rotatably connected with the inner wall of the box body (1) through a second bearing seat, the left end of the stirring column (302) penetrates through the movable plate (404) and the inner wall of the box body (1) and extends to the outer side of the box body (1) to be fixedly connected with an output rod at the right end of the double-shaft motor (301), the long stirring rod (305) is uniformly and vertically and fixedly arranged on the top surface of the right end of the stirring column (302), the short stirring rod (306) is uniformly and vertically and fixedly arranged on the bottom surface of the right end of the stirring column (302), the stirring blade (307) is uniformly and fixedly arranged on the outer end surface of the short stirring rod (306) and the outer end surface of the long stirring rod (305), and the cam (406) is fixedly sleeved on the surface of the output rod at the left end of the double-shaft motor (301), the bottom surface of the cam (406) is in contact with the top surface of the toothed plate (407).

7. A sampling device for ready mixed concrete mixer according to claim 6, characterized in that: inlet pipe (303) bottom link up box (1) top surface setting, inlet pipe (303) top threaded connection has the feed pipe lid, discharging pipe (304) left end link up box (1) right flank setting, discharging pipe (304) right-hand member threaded connection has the discharging pipe lid.