CN205260686U - It provides safe brake drum parts on heavy -duty loader to be applied to - Google Patents
It provides safe brake drum parts on heavy -duty loader to be applied to Download PDFInfo
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- CN205260686U CN205260686U CN201520988029.5U CN201520988029U CN205260686U CN 205260686 U CN205260686 U CN 205260686U CN 201520988029 U CN201520988029 U CN 201520988029U CN 205260686 U CN205260686 U CN 205260686U
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- drum
- brake
- brake drum
- assembly
- heavy
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Abstract
The utility model discloses an it provides safe brake drum parts on heavy -duty loader to be applied to, including brake drum part equipment body, circular drum, cast iron drum circle, install brake drum part equipment body upper end circular drum, install cast iron drum circle on the circular drum, the alloy brake drum is being connected to cast iron drum circle, the alloy brake drum is being connected circular drum, install the brake drum on the alloy brake drum and prevent locking body, it is firm that the brake drum prevents that locking body is connecting the high strength wheel, the firm brake shoe of connecting of high strength wheel, the brake shoe is being connected locking body is prevented to the brake drum. The utility model discloses simple structure, long service life, the security is good, and the range of application is wide, and is multiple functional for heavy -duty loader safety braking.
Description
Technical field
The utility model belongs to brake component apparatus field, is specifically related to a kind of being applied to safe drum sub-assembly of parking brake is provided on heavy-duty loader.
Background technology
At present, a kind of brake drum is installed in brake component, new technique is installed in brake drum, make value more accurate, but exist a lot of problems. Application number: 200920317693.1 Chinese patent literature has been reported a kind of brake drum, the utility model discloses a kind of brake drum, comprise tubular drum wall, tubular drum wall two ends are respectively small end and large end, the inner edge of small end is provided with ring flange, and tubular drum wall is being provided with multiple louvres near small end place, and the outside wall surface of tubular drum wall is provided with multiple heat radiation shallow slots, outer rim along large end face is provided with circle ring disk, and the end face of circle ring disk is provided with multiple heat radiation grooves. When normal brake application, the inner air and outer air that heat radiation shallow slot on brake drum and heat radiation groove also can effectively increase brake drum place in increasing area of dissipation flows, louvre is in heat radiation, very fast the discharging in brake drum of dust that the friction plate friction that when braking produces can be got off, improves braking ability. Circle ring disk can direct into most of heat the inner side of tire, effectively reduces the temperature at steel ring place, prevents the generation of the situation of blowing out. This new structure contains the advantage that above-mentioned patent has, but its poor safety performance, complex structure, range of application is little, provides safe drum sub-assembly of parking brake so I have designed a kind of being applied on heavy-duty loader.
Summary of the invention
In order to solve the problem of above-mentioned existence, the utility model provides a kind of being applied to that safe drum sub-assembly of parking brake is provided on heavy-duty loader.
The utility model is to be achieved through the following technical solutions:
Be applied on heavy-duty loader a safe drum sub-assembly of parking brake is provided, it is characterized in that: comprise drum sub-assembly of parking brake apparatus body, circular drum, cast iron drum circle, described drum sub-assembly of parking brake apparatus body upper end is provided with described circular drum; On described circular drum, cast iron drum circle is installed; Described cast iron drum circle is connecting alloy brake drum; Described alloy brake drum is connecting described circular drum; Brake drum anti-locking mechanism is installed on described alloy brake drum; It is firm that described brake drum anti-locking mechanism is connecting high strength wheel; The firm brake-shoe that connecting of described high strength wheel; Described brake-shoe is connecting described brake drum anti-locking mechanism.
As further prioritization scheme of the present utility model, on described brake-shoe, friction facing is installed; Described friction facing side is installed with brake fluid pressure wheel cylinder; Described brake fluid pressure wheel cylinder is connecting hydraulic pump; Described hydraulic pump is connecting hydraulic oil container; Described hydraulic oil container is arranged on described drum sub-assembly of parking brake apparatus body; Described alloy brake drum is connecting return spring; Described return spring is connecting described brake drum anti-locking mechanism.
As further prioritization scheme of the present utility model, described return spring is connecting spring holder; Described spring holder is arranged on described drum sub-assembly of parking brake apparatus body.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, long service life, and security is good, and applied range is multiple functional, for heavy-duty loader safety arrestment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural front view of the present utility model;
In figure: 1, drum sub-assembly of parking brake apparatus body; 2, circular drum; 3, cast iron drum circle; 4, alloy brake drum; 5, brake drum anti-locking mechanism; 6, high strength wheel is firm; 7, brake-shoe; 8, friction facing; 9, brake fluid pressure wheel cylinder; 10, hydraulic pump; 11, hydraulic oil container; 12, return spring; 13, spring holder.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
Comprise as shown in Figure 1 and Figure 2 drum sub-assembly of parking brake apparatus body 1, circular drum 2, cast iron drum circle 3, described drum sub-assembly of parking brake apparatus body 1 upper end is provided with described circular drum 2; On described circular drum 2, cast iron drum circle 3 is installed; Described cast iron drum circle 3 is connecting alloy brake drum 4; Described alloy brake drum 4 is connecting described circular drum 2; Brake drum anti-locking mechanism 5 is installed on described alloy brake drum 4; Described brake drum anti-locking mechanism 5 is connecting high strength and is taking turns firm 6; Described high strength is taken turns firm 6 and is being connected brake-shoe 7; Described brake-shoe 7 is connecting described brake drum anti-locking mechanism 5.
On described brake-shoe 7, friction facing 8 is installed; Described friction facing 8 sides are installed with brake fluid pressure wheel cylinder 9; Described brake fluid pressure wheel cylinder 9 is connecting hydraulic pump 10; Described hydraulic pump 10 is connecting hydraulic oil container 11; Described hydraulic oil container 11 is arranged on described drum sub-assembly of parking brake apparatus body 1; Described alloy brake drum 4 is connecting return spring 12; Described return spring 12 is connecting described brake drum anti-locking mechanism 5; Described return spring 12 is connecting spring holder 13; Described spring holder 13 is arranged on described drum sub-assembly of parking brake apparatus body 1.
Described new structure is provided with circular drum, in drum sub-assembly of parking brake apparatus body upper end, cast iron drum circle is installed, alloy brake drum and cast iron drum circle support the use, by brake drum anti-locking, mechanism prevents locking, high strength wheel is firm to be braked with brake-shoe acting in conjunction, come and circular drum friction by friction facing, brake fluid pressure wheel cylinder provides brake power for alloy brake drum, brake fluid pressure wheel cylinder delivered to by the hydraulic oil of hydraulic oil container by hydraulic pump, return spring plays the return effect of brake component, by spring holder, return spring is positioned, thereby reach heavy-duty loader safety arrestment.
More than show and described general principle of the present utility model, principal character and advantage. The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. be applied on heavy-duty loader a safe drum sub-assembly of parking brake is provided, it is characterized in that: comprise drum sub-assembly of parking brake apparatus body, circular drum, cast iron drum circle, described drum sub-assembly of parking brake apparatus body upper end is provided with described circular drum; On described circular drum, cast iron drum circle is installed; Described cast iron drum circle is connecting alloy brake drum; Described alloy brake drum is connecting described circular drum; Brake drum anti-locking mechanism is installed on described alloy brake drum; It is firm that described brake drum anti-locking mechanism is connecting high strength wheel; The firm brake-shoe that connecting of described high strength wheel; Described brake-shoe is connecting described brake drum anti-locking mechanism.
2. a kind of being applied on heavy-duty loader according to claim 1 provides safe drum sub-assembly of parking brake, it is characterized in that: on described brake-shoe, friction facing is installed; Described friction facing side is installed with brake fluid pressure wheel cylinder; Described brake fluid pressure wheel cylinder is connecting hydraulic pump; Described hydraulic pump is connecting hydraulic oil container.
3. a kind of being applied on heavy-duty loader according to claim 2 provides safe drum sub-assembly of parking brake, it is characterized in that: described hydraulic oil container is arranged on described drum sub-assembly of parking brake apparatus body; Described alloy brake drum is connecting return spring; Described return spring is connecting described brake drum anti-locking mechanism.
4. a kind of being applied on heavy-duty loader according to claim 3 provides safe drum sub-assembly of parking brake, it is characterized in that: described return spring is connecting spring holder; Described spring holder is arranged on described drum sub-assembly of parking brake apparatus body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988029.5U CN205260686U (en) | 2015-12-03 | 2015-12-03 | It provides safe brake drum parts on heavy -duty loader to be applied to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988029.5U CN205260686U (en) | 2015-12-03 | 2015-12-03 | It provides safe brake drum parts on heavy -duty loader to be applied to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260686U true CN205260686U (en) | 2016-05-25 |
Family
ID=56002215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988029.5U Expired - Fee Related CN205260686U (en) | 2015-12-03 | 2015-12-03 | It provides safe brake drum parts on heavy -duty loader to be applied to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260686U (en) |
-
2015
- 2015-12-03 CN CN201520988029.5U patent/CN205260686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: It provides safe brake drum parts on heavy -duty loader to be applied to Effective date of registration: 20181228 Granted publication date: 20160525 Pledgee: Meizhou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: MEIZHOU HONGYU AUTO PARTS MANUFACTURING Co.,Ltd. Registration number: 2018440000410 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200921 Granted publication date: 20160525 Pledgee: Meizhou enterprise credit financing guarantee investment Co.,Ltd. Pledgor: MEIZHOU HONGYU AUTO PARTS MANUFACTURING Co.,Ltd. Registration number: 2018440000410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211203 |