CN202174644U - Mixing main machine and concrete mixing plant - Google Patents
Mixing main machine and concrete mixing plant Download PDFInfo
- Publication number
- CN202174644U CN202174644U CN2011202961433U CN201120296143U CN202174644U CN 202174644 U CN202174644 U CN 202174644U CN 2011202961433 U CN2011202961433 U CN 2011202961433U CN 201120296143 U CN201120296143 U CN 201120296143U CN 202174644 U CN202174644 U CN 202174644U
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- temperature
- stirring host
- detecting device
- housing
- utility
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Abstract
The utility model provides a mixing main machine and a concrete mixing plant. The mixing main machine comprises a shell, a lining plate and a temperature detection device, wherein the lining plate is fixedly arranged in the shell; at least one mounting hole is formed in the lining plate; a hollow part with a cavity is arranged in the mounting hole; the hollow part passes through the shell and the lining plate; and a sensing part of the temperature detection device is arranged in the cavity at least. The utility model can provide quantitative basis for refrigerating and heating operation of concrete through the temperature of concrete detected by the temperature detection device. The utility model has the advantages of high measurement precision, high applicability, convenience for manufacturing, mounting and maintenance and the like.
Description
Technical field
The utility model relates to engineering machinery field, specifically, and the concrete mixing plant that relates to a kind of stirring host and comprise this stirring host.
Background technology
In the prior art, the stirring host in the concrete mixing plant does not generally comprise the function of measuring concrete temperature.Along with speeding up the construction of the fast development of Chinese national economy construction, various heavy constructions, some areas or special construction place to concrete require increasingly high, also increasingly high to the performance requirement of concrete mixing plant.
Therefore, how realizing a kind of stirring host of accurate measurement concrete temperature, for concrete refrigeration and heat operation quantitative basis is provided, is the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
The purpose of the utility model is to provide a kind of stirring host, and this stirring host can accurately be measured concrete temperature.
A kind of stirring host of the utility model; Comprise housing, liner plate and temperature-detecting device; Said liner plate is fixedly set in said enclosure interior, and said liner plate is provided with at least one installing hole, in said installing hole, is provided with the hollow component with cavity; Said hollow component passes said housing and said liner plate, and the induction part of said temperature-detecting device is set in said cavity at least.
Preferred as technique scheme, said hollow component is for connecting the screw of housing and liner plate.
Preferred as technique scheme; The nut of said screw is positioned at said installing hole; The screw rod of said screw passes said housing, screws togather with the nut of said hull outside, and said cavity is offered to said nut from the bottom of said screw rod; The body of said temperature-detecting device is connected with the induction part of this temperature-detecting device, and is positioned at said hull outside.
Preferred as technique scheme also is provided with plain cushion and bullet pad between said nut and the housing, said plain cushion is arranged at a side of contiguous housing.
Be threaded between preferred as technique scheme, said temperature-detecting device and said screw.
Preferred as technique scheme, said stirring host also comprises:
Temperature-adjusting device, the temperature signal that said temperature-adjusting device detects according to temperature-detecting device is regulated the temperature in the stirring host.
Preferred as technique scheme, said stirring host also comprises:
Computing unit, the temperature signal that said computing unit detects according to temperature-detecting device, accounting temperature;
Display unit, said display unit shows the temperature that computing unit calculates.
Preferred as technique scheme, said stirring host also comprises:
Alarm unit, when the temperature signal that said alarm unit detects at said temperature-detecting device departs from preset value, the operation of reporting to the police.
Preferred as technique scheme is filled with heat-conducting medium in the said cavity.
Another purpose of the utility model is to provide a kind of concrete mixing plant, and this concrete mixing plant comprises aforesaid stirring host.
Stirring host of the utility model and concrete mixing plant detect concrete temperature through temperature-detecting device, can and heat operation for concrete refrigeration quantitative basis is provided.Compared with prior art, the induction part of the utility model temperature-detecting device can be responded to the temperature of the liner plate that directly contacts with concrete, therefore also can reflect concrete temperature more exactly, has the high advantage of certainty of measurement; In addition, the temperature-detecting device of the utility model can be arranged on the screw as connector, can freely be applicable to the stirring host of multiple different structure, has the strong advantage of applicability; And, between the hollow component and temperature-detecting device of the utility model, all adopt the removably setting between housing and the liner plate, be convenient to manufacturing, installation and maintenance between each parts; In addition, the utility model also have simple in structure, to existing apparatus change little, practice thrift advantage such as cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the overall structure figure of the stirring host of the utility model one embodiment;
Fig. 2 is the structure chart of the hollow component of the utility model one embodiment;
Fig. 3 is the partial structurtes figure of the stirring host of the utility model one embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Figure 1 is the overall structure figure of the stirring host of the utility model one embodiment.This stirring host comprises housing 1, and this housing 1 forms sealing or hemi-closure space, and concrete stirs moulding in this space.In view of concrete in whipping process, rub bigger, generally can be at housing 1 set inside liner plate 2 (as shown in Figure 3), with the raising wearability.The utility model provides a kind of stirring host with temperature detecting function.This stirring host comprises one or more temperature-detecting devices 4.Particularity in view of the stirring host working environment; As shown in Figure 3; The utility model liner plate 2 is provided with at least one installing hole 20; In installing hole 20, be provided with the hollow component 3 with cavity 31, hollow component 3 passes housing 1 and liner plate 2, and the induction part of temperature-detecting device 4 is set in cavity 31.Should be understood that the temperature-detecting device 4 of the utility model comprises induction part and body, induction part can be structures such as the sensing head that is positioned at temperature-detecting device 4 ends, probe, and body can be the part that is positioned at the other end, and body can be used to connect external device (ED).
This hollow component 3 can be the parts such as bearing pin, screw or bolt with cavity, as long as it can be installed in the installing hole 20 of the utility model, promptly can realize the technique effect of the utility model, and the utility model is not limited to this.This hollow component 3 can be used as the attaching parts between housing 1 and the liner plate 2, and preferably this hollow component 3 is a screw.Correspondingly, installing hole 20 can be the screw hole that passes housing 1 and liner plate 2, to reduce the change to existing structure as much as possible.
Temperature-detecting device 4 in cavity 31 is used to detect the temperature signal in the cavity 31.The temperature-detecting device 4 of the utility model can be the normal multiple sensors of using of those skilled in the art, like touch sensor.In addition, the concrete whipping temp also can be used as the foundation of selecting temperature-detecting device 4.Generally according to the region temperature decision, the concrete with specified temp also can be used in this external special construction place to concrete whipping temp.Generally speaking, concrete whipping temp scope is between-30 ℃ to 60 ℃.
Preferably, the temperature-detecting device 4 of the utility model is the thermojunction type temperature-detecting device, and correspondingly, its temperature signal is the thermoelectromotive force that different temperatures produces; In addition, the temperature-detecting device 4 of the utility model also can be the thermal resistance type temperature-detecting device, and correspondingly, its temperature signal is the resistance value that different temperatures produces.
As another embodiment, the stirring host of the utility model can also comprise alarm unit, when the temperature signal that this alarm unit detects at temperature-detecting device 4 departs from preset value, and the operation of reporting to the police.This alarm unit can be color (the different temperatures scope has different colors) demonstration, indicator lamp (the bright or flicker of indicator lamp when being higher or lower than certain temperature), boom unit (sending buzzing when being higher or lower than certain temperature reports to the police) or the like.In addition, the stirring host of the utility model can digitlization displays temperature information.Correspondingly, the utility model also comprises computing unit and display unit.This computing unit calculates concrete temperature according to the temperature signal that temperature-detecting device 4 detects; This display unit shows the temperature that computing unit calculates.As an embodiment, can carry out the processing of temperature signal through PLC (programmable logic controller (PLC)), and temperature is presented on the display screen.
On the basis of technique scheme, the utility model can accurately be measured concrete real time temperature, for concrete refrigeration and heat operation quantitative basis is provided.The stirring host of the utility model can be according to temperature information, carries out manual work or freezes automatically and heat operation, and the utility model is not limited to this.As another embodiment, stirring host also comprises temperature-adjusting device, and this temperature-adjusting device is regulated the temperature in the stirring host according to the temperature signal that temperature-detecting device 4 detects.Temperature-adjusting device can comprise heating combined equipment and refrigerating plant, to freeze operation and heat operation accordingly.The operation that heats of stirring host can be in housing 1, to add hot water, and the refrigeration operation can be in housing 1, to add cold water or ice cube.
In order to guarantee that temperature-detecting device 4 can fully experience 3 temperature of hollow component, improve certainty of measurement, preferably in cavity 31, be filled with heat-conducting medium.This heat-conducting medium can be multiple material with more excellent thermal conductivity, like heat-conducting glue etc.
In the utility model, can directly with between the housing 1 be threaded, with fixing liner plate 2 as the screw of hollow component 3.Preferably, as shown in Figure 3, an end of one or more screws is fixing by nut 30, and the body of this nut 30 and temperature-detecting device 4 is positioned at housing 1 outside.Particularly; The nut of screw (head of screw) is positioned at installing hole 20; The screw rod of screw passes housing 1, screws togather with housing 1 nut outside 30, and cavity 31 is offered to aforementioned nut from the bottom of screw rod; The body of temperature-detecting device 4 is connected with the induction part of this temperature-detecting device 4, and is positioned at housing 1 outside.Can the part or all of body of temperature-detecting device 4 be arranged at housing 1 outside, the utility model is not limited to this.This body can be so that connect external device (ED).In addition, in order to strengthen tightness and the detachability between the screw and nut 30, between nut 30 and housing 1, pad is set also, this pad can comprise plain cushion 5 and bullet pad 6, and said plain cushion 5 is arranged at a side of contiguous housing 1.
In sum, stirring host of the utility model and concrete mixing plant detect concrete temperature through temperature-detecting device 4, can and heat operation for concrete refrigeration quantitative basis is provided.Compared with prior art, the utlity model has following advantage:
1) certainty of measurement is high
The temperature-detecting device 4 of the utility model directly is arranged in the cavity 31 of hollow component 3; This hollow component 3 is positioned on the liner plate 2 of stirring host; Concrete temperature basically identical in the temperature of its region and the housing 1; Therefore the utility model can accurately reflect concrete temperature, has the high advantage of certainty of measurement.In addition,, can guarantee and fully the contacting of temperature-detecting device 4, help improving certainty of measurement through in cavity 31, filling heat-conducting medium.
2) applicability is strong
The temperature-detecting device 4 of the utility model can be arranged on the screw as connector; Can freely be applicable to the stirring host of multiple different structure; Can adapt to stirring host after the transformation of the way fully to the needs that are provided with of temperature-detecting device 4, have the strong advantage of applicability.
3) manufacturing, installation, maintenance are conveniently
Between the hollow component 3 and temperature-detecting device 4 of the utility model, all adopt the removably setting between housing 1 and the liner plate 2, be convenient to manufacturing, installation and maintenance between each parts, can change liner plate 2 easily worn parts such as grade very expediently.
In addition, the utility model also have simple in structure, to existing apparatus change little, practice thrift advantage such as cost.
Therefore, the beneficial effect of the utility model is conspicuous.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. stirring host; It is characterized in that comprise housing (1), liner plate (2) and temperature-detecting device (4), said liner plate (2) is fixedly set in said housing (1) inside; Said liner plate (2) is provided with at least one installing hole (20); In said installing hole (20), be provided with the have cavity hollow component (3) of (31), said hollow component (3) passes said housing (1) and said liner plate (2), and the induction part of said temperature-detecting device (4) is set in said cavity (31) at least.
2. stirring host according to claim 1 is characterized in that, said hollow component (3) is for connecting the screw of housing (1) and liner plate (2).
3. stirring host according to claim 2; It is characterized in that the nut of said screw is positioned at said installing hole (20), the screw rod of said screw passes said housing (1); Screw togather with said housing (1) nut outside (30); Said cavity (31) is offered to said nut from the bottom of said screw rod, and the body of said temperature-detecting device (4) is connected with the induction part of this temperature-detecting device (4), and is positioned at said housing (1) outside.
4. stirring host according to claim 3 is characterized in that, is threaded between said temperature-detecting device (4) and the said screw.
5. stirring host according to claim 4 is characterized in that, also is provided with plain cushion (5) and bullet pad (6) between said nut (30) and the housing (1), and said plain cushion (5) is arranged at a side of contiguous housing (1).
6. according to each described stirring host of claim 1-5, it is characterized in that said stirring host also comprises:
Temperature-adjusting device, the temperature signal that said temperature-adjusting device detects according to temperature-detecting device (4) is regulated the temperature in the stirring host.
7. according to each described stirring host of claim 1-5, it is characterized in that said stirring host also comprises:
Computing unit, the temperature signal that said computing unit detects according to temperature-detecting device (4), accounting temperature;
Display unit, said display unit shows the temperature that computing unit calculates.
8. according to each described stirring host of claim 1-5, it is characterized in that said stirring host also comprises:
Alarm unit, when the temperature signal that said alarm unit detects at said temperature-detecting device (4) departs from preset value, the operation of reporting to the police.
9. according to each described stirring host of claim 1-5, it is characterized in that said cavity is filled with heat-conducting medium in (31).
10. a concrete mixing plant is characterized in that, said concrete mixing plant comprises each described stirring host of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202961433U CN202174644U (en) | 2011-08-15 | 2011-08-15 | Mixing main machine and concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202961433U CN202174644U (en) | 2011-08-15 | 2011-08-15 | Mixing main machine and concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174644U true CN202174644U (en) | 2012-03-28 |
Family
ID=45864547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202961433U Expired - Lifetime CN202174644U (en) | 2011-08-15 | 2011-08-15 | Mixing main machine and concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839242A (en) * | 2018-07-10 | 2018-11-20 | 四川双利新材料有限公司 | It can effectively real-time warm survey type cement mixing equipment |
| CN112792996A (en) * | 2021-01-02 | 2021-05-14 | 河北中科同创科技发展有限公司 | Concrete mixing device |
-
2011
- 2011-08-15 CN CN2011202961433U patent/CN202174644U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839242A (en) * | 2018-07-10 | 2018-11-20 | 四川双利新材料有限公司 | It can effectively real-time warm survey type cement mixing equipment |
| CN112792996A (en) * | 2021-01-02 | 2021-05-14 | 河北中科同创科技发展有限公司 | Concrete mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |