CN111673912A - Hopper fixing device of automatic concrete mixer - Google Patents
Hopper fixing device of automatic concrete mixer Download PDFInfo
- Publication number
- CN111673912A CN111673912A CN202010534235.4A CN202010534235A CN111673912A CN 111673912 A CN111673912 A CN 111673912A CN 202010534235 A CN202010534235 A CN 202010534235A CN 111673912 A CN111673912 A CN 111673912A
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- CN
- China
- Prior art keywords
- sliding plate
- hopper
- concrete mixer
- hopper body
- block
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/068—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors having means to elevate or hoist a charging-bin or container
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a hopper fixing device of an automatic concrete mixer, and relates to a concrete mixer, which comprises a hopper body and support frames arranged on two sides of the hopper body, wherein two side walls of the hopper body are provided with touch rods, and the support frames are provided with touch components which are in touch with the touch rods; the fixing component provided by the invention has the advantage that after the steel rope is broken, the hopper body can be prevented from being broken to the ground to cause the damage of the hopper body.
Description
Technical Field
The present invention relates to a concrete mixer, and more particularly, to a hopper fixing device of an automatic concrete mixer.
Background
The concrete mixer is a necessary equipment in the field of building engineering, and is a machine for mixing cement, sand aggregate and water into concrete mixture. Concrete mixers come in a variety of forms, the most common of which is a geared forced concrete mixer.
The forced concrete mixer of ring gear mainly stimulates the hopper material loading through the steel cable, and the stirring raw materials quality in the hopper is great, and during the material loading, cement can be attached to on the hopper inner wall, needs to make the repeated striking frame of hopper to make cement drop, strike repeatedly and use the steel cable to cause the steel cable loss big, the cracked condition of steel cable appears easily. If the steel rope is broken, the hopper can be broken on the ground, and the hopper and the raw materials are large in mass, so that the hopper is easily broken, and loss is caused.
Therefore, the problem that the hopper is easy to break after the steel rope is broken, and the loss is caused.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defects of the prior art, so that the hopper fixing device of the automatic concrete mixer has the advantage of preventing the hopper body from being damaged due to smashing the hopper body on the ground after the steel rope is broken.
In order to achieve the purpose, the invention provides a hopper fixing device of an automatic concrete mixer, which comprises a hopper body and support frames arranged on two sides of the hopper body, wherein two side walls of the hopper body are provided with touch rods, and two support frames are provided with touch components which are in touch with the touch rods; the conflict component comprises a conflict block, a sliding plate and a fixing part for fixing the position of the sliding plate, wherein an elongated slot which is arranged along the length direction of the support frame and used for the sliding plate to slide is arranged in the support frame, one side of the sliding plate is accommodated in the support frame, the other side of the sliding plate extends out of the support frame, one side of the sliding plate extending out of the support frame is provided with the conflict block, when the hopper body is positioned at the highest position of feeding, the sliding plate is moved upwards, the conflict block is positioned below the conflict rod, and the conflict block is inconsistent with the conflict block in the downward moving process of the hopper body.
Further, when the hopper body rotates downwards for 5-10 degrees from the highest feeding position, the interference rod is abutted against the interference block.
Further, the mounting includes that dead lever and level run through the fixed slot that the sliding plate was seted up, the both ends of fixed slot extend to the outside of support frame, make the fixed slot run through support frame and sliding plate, through the dead lever inserts in the fixed slot and the position of fixed sliding plate.
Furthermore, the long groove is a T-shaped groove, and the sliding plate is correspondingly arranged to be a T-shaped plate.
Furthermore, the sliding plate is provided with a force application rod which is convenient for applying external force to the sliding plate, and the axis of the force application rod is perpendicular to the surface of the sliding plate.
Furthermore, balls which facilitate the sliding of the sliding plate relative to the supporting frame are arranged on two symmetrical side walls of the sliding plate.
Furthermore, a groove for accommodating the contact rod is formed in the contact block.
Furthermore, the tail end of the contact rod is provided with a convex block towards one side of the contact block, and the contact block is provided with a containing groove corresponding to the convex block.
In conclusion, the invention has the following beneficial effects:
the hopper added with materials is dragged by a steel rope wound on a support frame, the materials are added into a roller to be mixed and stirred, the hopper and the materials are large in mass and the steel rope is repeatedly used, abrasion is large, the steel rope is easy to break, a touch rod on the side wall of the hopper is in touch fit with a touch component on the support frame, the hopper is fixed, and the hopper can be prevented from being damaged due to the fact that the touch rod breaks the steel rope and then hits the ground;
secondly, the insertion blocks on the two sides in the support frame are in insertion fit with the insertion grooves in the sliding plate to fix the sliding plate, and the two are separated from the insertion state by pulling the pull rope to release the fixed state of the sliding plate;
thirdly, because the hopper is great with the quality of material, can take place to slide when conflict piece and conflict pole are inconsistent, so set up the recess that is used for holding the conflict pole on the conflict piece.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following further describes the invention in detail according to the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a schematic view of the present invention with the supporting frame and the interference block partially broken away;
fig. 4 is an enlarged view at B in fig. 3.
The reference numerals in the drawings are explained below.
1. A hopper body; 11. a touch bar; 111. a bump; 2. a support frame; 21. a collision component; 211. a contact block; 212. a slide plate; 2121. fixing grooves; 2122. a force application rod; 2123. a ball bearing; 213. a groove; 214. a containing groove; 22. fixing the rod; 23. a long groove; 3. a drum; 4. a drive motor; 5. a steel cord; 6. a rotating wheel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, a hopper fixing device of an automatic concrete mixer includes a drum 3 for mixing, a driving motor 4 provided at one side of the drum 3, a hopper body 1, support frames 2 provided at both sides of the hopper body 1, a wire rope 5 for pulling the hopper body 1, and a runner 6 changing the direction of the wire rope 5 and located at both sides of the hopper body 1. Hopper body 1 is put on the ground initially, adds raw materials such as cement, sand and small stone to hopper body 1 in, then starts driving motor 4, through rolling up steel cable 5, drives hopper body 1 and rotates, and along with the rising of hopper body 1, the raw materials falls into in cylinder 3 under the action of gravity. For the raw material partially adhered on the inner wall of the hopper body 1, the hopper body 1 is impacted on the support frame 2 or the rack by putting a small section of the steel rope 5 and then tightening, and the process is repeated for several times so as to drop attachments.
However, as the service life increases, the steel cord 5 may be broken, and the hopper body 1 may be broken, thereby causing property loss. The following technical solutions are proposed in the present embodiment to solve the above technical problems.
All be provided with the conflict pole 11 that extends hopper body 1 on the both sides wall of hopper body 1, be provided with on the support frame 2 and can be inconsistent with conflict subassembly 21 of conflict pole 11 when hopper body 1 is the material loading of cylinder 3. Because hopper body 1 uses with material quality is big and steel cable 5 is used repeatedly, and wearing and tearing are big, cause steel cable 5 to split easily, work as when hopper body 1 is in the highest position of feeding, make conflict piece 211 be located the below of conflict pole 11, when steel cable 5 breaks suddenly, hopper body 1 is inconsistent with conflict piece 211 at the in-process that falls down, fixes the hopper, can prevent that hopper body 1 from pounding subaerially, causes the damage of hopper body 1.
Specifically, the abutting assembly 21 includes an abutting block 211, a sliding plate 212 and a fixing member for inserting and fixing the sliding plate 212, and the support frame 2 is provided with an elongated slot 23 along the length direction of the support frame 2 for the sliding connection of the sliding plate 212. One side of the sliding plate 212 is accommodated in the supporting frame 2, the other side of the sliding plate can extend out of the supporting frame 2, and the abutting block 211 is arranged on one side of the sliding plate 212 extending out of the supporting frame 2. Because the feeding process of the hopper body 1 is around-axis rotation, the moving track of the touch rod 11 is a section of circular arc, and when the sliding plate 212 is located at the lower end of the long groove 23, the touch rod 11 does not contact with the touch block 211 in the feeding process of the following hopper body 1. Therefore, when the hopper body 1 is initially rotated to load, the sliding plate 212 is located at the lowermost end of the long groove 23, and when the hopper body 1 is located at the highest position of loading, the sliding plate moves up along the long groove 23, but the abutting rod 11 does not abut against the abutting block 211 at this time, the abutting block 211 is located below the abutting rod 11, and the position of the sliding plate 212 is fixed by the fixing member. When the hopper body 1 rotates downward by 5-10 degrees, which is 8 degrees in this embodiment, the contact rod 11 contacts the upper surface of the contact block 211. This not only enables the contact block 211 to serve as a backup support, but also does not affect the space in which the hopper body 1 has to strike the rack.
When the abutting block 211 contacts the abutting rod 11, the abutting block 211 and the abutting rod 11 are in parallel and inclined upwards. The mounting symmetry sets up the both sides inner wall at support frame 2, has increased the fixed stability of slide plate 212.
The fixing member includes a fixing rod 22 and a fixing groove 2121 horizontally penetrating the sliding plate 212, and both ends of the fixing groove 2121 extend to the outside of the supporting frame 2, so that the fixing groove 2121 penetrates the supporting frame 2 and the sliding plate 212. The sliding plate 212 moves upward along the long groove 23, and when moving to the target position, the fixing rod 22 passes through the fixing groove 2121, so that the sliding plate 212 is fixed to the support frame 2. The target position is expressed by aligning the fixing groove 2121 of the finger rest 2 with the fixing groove 2121 of the sliding plate 212 to allow the fixing rod 22 to pass through, and since the rest 2 is fixed, the proper position is fixed only.
The fixing rod 22 is conveniently connected with the fixing groove 2121, and the fixing rod 22 can be directly inserted after being aligned with the fixing groove 2121, and is also conveniently removed after being aligned with the fixing groove 2121. The position of the sliding plate 212 is fixed by inserting the fixing rod 22 into the fixing groove 2121, which is convenient, fast and reliable.
After the feeding is completed, the fixing rod 22 is pulled out from the fixing groove 2121, the sliding plate 212 moves to the bottom end of the long groove 23 under the action of gravity, and at this time, the abutting block 211 is no longer located on the moving track arc of the abutting rod 11, so that the hopper body 1 can be smoothly attached to the ground.
The long groove 23 is a T-shaped groove, the sliding plate 212 is correspondingly arranged as a T-shaped plate, and the T-shaped plate and the T-shaped groove are matched with each other, so that the sliding plate 212 cannot be separated from the long groove 23. The sliding plate 212 is provided with a force application rod 2122 for pushing the sliding plate 212 to slide along the elongated slot 23, and the force application rod 2122 facilitates applying an external force to the sliding plate 212 to enable the sliding plate to slide relative to the support frame 2. The axis of the force application rod 2122 is perpendicular to the surface of the glide plate 212.
The balls 2123 are disposed on two symmetrical sidewalls of the sliding plate 212 to facilitate the sliding of the sliding plate 212 relative to the support frame 2, and the balls 2123 change a part of sliding friction between the sliding plate 212 and the support frame 2 into rolling friction, so as to reduce friction force and enable the sliding plate 212 to move more smoothly.
Offer the recess 213 of holding conflict pole 11 on the conflict piece 211, because the quality of hopper and material is great, can take place the lateral sliding when conflict piece 211 offsets with conflict pole 11, so set up the recess 213 that is used for holding conflict pole 11 on the conflict piece 211, the width of conflict piece 211 is greater than the width of conflict pole 11 promptly to recess 213 and conflict pole 11 looks adaptation prevent through the centre gripping of recess 213 that conflict pole 11 from taking place the lateral sliding. The end of the contact rod 11 is provided with a protrusion 111 towards one side of the contact block 211, the contact block 211 is provided with a receiving groove 214 corresponding to the protrusion 111, and the protrusion 111 and the receiving groove 214 are arranged to make the contact between the contact rod 11 and the contact block 211 more stable.
The working process is as follows: add the raw materials in the hopper, through 5 pulling hopper one end upward movements of steel cable, when hopper body 1 moved the top, in order to prevent the steel cable 5 sudden rupture that uses repeatedly, made hopper body 1 pound to ground, caused hopper body 1 to damage. When the sliding plate 212 in the long groove 23 of the supporting frame 2 is moved upward by an external force and moved to a target position, the fixing rod 22 is inserted into the fixing groove 2121 to fix the sliding plate 212. If steel cable 5 breaks suddenly, hopper body 1 drops downwards, and it is fixed mutually with hopper body 1 to support feeler lever 11 one end, and the other end is inconsistent with conflict piece 211, makes hopper body 1 be in stable state, can not pound suddenly to ground, causes hopper body 1 to damage. If the steel rope 5 is not broken, after the feeding is completed, the fixing rod 22 is pulled out from the fixing groove 2121, the sliding plate 212 falls to the lowest end of the long groove 23 under the action of gravity, so that the contact block 211 is no longer positioned on the moving track arc of the contact rod 11, and the hopper body 1 can be lowered to be attached to the ground.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (8)
1. The utility model provides an automatic concrete mixer's hopper fixing device, includes the hopper body, its characterized in that: the hopper is characterized by also comprising support frames arranged on two sides of the hopper body, wherein two side walls of the hopper body are provided with touch rods, and the support frames are provided with touch components which touch the touch rods; the conflict component comprises a conflict block, a sliding plate and a fixing part for fixing the position of the sliding plate, wherein an elongated slot which is arranged along the length direction of the support frame and used for the sliding plate to slide is arranged in the support frame, one side of the sliding plate is accommodated in the support frame, the other side of the sliding plate extends out of the support frame, one side of the sliding plate extending out of the support frame is provided with the conflict block, when the hopper body is positioned at the highest position of feeding, the sliding plate is moved upwards, the conflict block is positioned below the conflict rod, and the conflict block is inconsistent with the conflict block in the downward moving process of the hopper body.
2. The hopper fixing device of an automatic concrete mixer according to claim 1, wherein: when the hopper body rotates downwards for 5-10 degrees from the highest feeding position, the contact rod is abutted against the contact block.
3. The hopper fixing device of an automatic concrete mixer according to claim 2, wherein: the mounting includes that dead lever and level run through the fixed slot that the sliding plate was seted up, the both ends of fixed slot extend to the outside of support frame, make the fixed slot run through support frame and sliding plate, through the dead lever inserts in the fixed slot and the position of fixed sliding plate.
4. The hopper fixing device of an automatic concrete mixer according to claim 1, wherein: the long groove is a T-shaped groove, and the sliding plate is correspondingly arranged into a T-shaped plate.
5. The hopper fixing device of an automatic concrete mixer according to claim 1, wherein: the sliding plate is provided with a force application rod which is convenient for applying external force to the sliding plate, and the axis of the force application rod is perpendicular to the surface of the sliding plate.
6. The hopper fixing device of an automatic concrete mixer according to claim 1, wherein: and balls which are convenient for the sliding plate to slide relative to the supporting frame are arranged on two symmetrical side walls of the sliding plate.
7. The hopper fixing device of an automatic concrete mixer according to claim 1, wherein: the contact block is provided with a groove for accommodating the contact rod.
8. The hopper holding apparatus for an automatic concrete mixer according to claim 7, wherein: the terminal of the touch bar is provided with a convex block towards one side of the touch block, and the touch block is provided with a containing groove corresponding to the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534235.4A CN111673912A (en) | 2020-06-11 | 2020-06-11 | Hopper fixing device of automatic concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010534235.4A CN111673912A (en) | 2020-06-11 | 2020-06-11 | Hopper fixing device of automatic concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673912A true CN111673912A (en) | 2020-09-18 |
Family
ID=72435466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010534235.4A Withdrawn CN111673912A (en) | 2020-06-11 | 2020-06-11 | Hopper fixing device of automatic concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111673912A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171895A (en) * | 2020-09-25 | 2021-01-05 | 黄彬 | Material lifting and pouring and mixing stirrer |
| EP4302951A1 (en) * | 2022-07-04 | 2024-01-10 | Liebherr-Mischtechnik GmbH | Mixing plant |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2710869Y (en) * | 2004-05-16 | 2005-07-20 | 赵世林 | Novel and energy saving type machine for concrete burdening |
| CN207549137U (en) * | 2017-11-27 | 2018-06-29 | 宁波市新铭建设工程测试有限公司 | A kind of hopper fixing device of concrete mixer |
| CN207724584U (en) * | 2018-01-13 | 2018-08-14 | 厦门翔涌建材有限公司 | Concrete mixer promotes device for discharging |
-
2020
- 2020-06-11 CN CN202010534235.4A patent/CN111673912A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2710869Y (en) * | 2004-05-16 | 2005-07-20 | 赵世林 | Novel and energy saving type machine for concrete burdening |
| CN207549137U (en) * | 2017-11-27 | 2018-06-29 | 宁波市新铭建设工程测试有限公司 | A kind of hopper fixing device of concrete mixer |
| CN207724584U (en) * | 2018-01-13 | 2018-08-14 | 厦门翔涌建材有限公司 | Concrete mixer promotes device for discharging |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171895A (en) * | 2020-09-25 | 2021-01-05 | 黄彬 | Material lifting and pouring and mixing stirrer |
| EP4302951A1 (en) * | 2022-07-04 | 2024-01-10 | Liebherr-Mischtechnik GmbH | Mixing plant |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200918 |