CN206118422U - A roller cover installation component for combine shelling room - Google Patents

A roller cover installation component for combine shelling room Download PDF

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Publication number
CN206118422U
CN206118422U CN201621108547.4U CN201621108547U CN206118422U CN 206118422 U CN206118422 U CN 206118422U CN 201621108547 U CN201621108547 U CN 201621108547U CN 206118422 U CN206118422 U CN 206118422U
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CN
China
Prior art keywords
drum cover
backing plate
threshing chamber
mounting assembly
plate
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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.)
Active
Application number
CN201621108547.4U
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Chinese (zh)
Inventor
雷雨
王林
王英锋
宫学良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanling Zoomlion Machine Co. Ltd.
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Zoomlion Heavy Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201621108547.4U priority Critical patent/CN206118422U/en
Application granted granted Critical
Publication of CN206118422U publication Critical patent/CN206118422U/en
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Abstract

The utility model provides a roller cover installation component for combine shelling room, roller cover includes: a roller cover body, the 2nd roller cover body, first backing plate and second backing plate, wherein, a roller cover body is in the same place with first backing plate rigid coupling, the second drum lid body is in the same place with second backing plate rigid coupling, the shelling room includes the shelling frame, and the shelling frame is provided with link plate and locating pin integratively, its characterized in that, and roller cover installation component includes: negative pressure board, buckle screw rod and butterfly nut, the negative pressure board has the medium pore to and the one end of buckle screw rod for the hook -type and the other end have can with butterfly nut complex external screw thread. According to the utility model discloses a roller cover installation component solved among the prior art roller cover installation dismantle inconvenient, and the easy damaged danger of nut to reliability, the durability of complete machine have been improved.

Description

For the drum cover mounting assembly of united reaper threshing chamber
Technical field:
This utility model belongs to agricultural mechanical field, and in particular to a kind of drum cover for united reaper threshing chamber is pacified Arrangement, it can be applicable to the threshing chamber of various types of united reapers.
Background technology
Background of related of the present utility model is illustrated below, but these explanations might not constitute this practicality newly The prior art of type.
United reaper is modern machine commonly used in agricultural machinery, and it not only has harvesting function, also has Shelling function.Thus, the threshing chamber of united reaper, also referred to as threshing chamber are also its important ingredient.Almost all of Threshing chamber is equipped with drum cover, to ensure by the normal process of the corn of threshing in machinery operation.
However, the threshing chamber drum cover of existing united reaper adopts when mounted following manner mostly, i.e. in threshing machine One side of frame is provided with rotary support seat point, and another side is provided with welded nut and connecting screw rod, drum cover it is another with shelling frame On one side corresponding side is provided with the affixed otic placode of welding manner, so as to utilize bolt connection principle by drum cover in the side It is tied with threshing frame, to enter working condition.Additionally, the threshing chamber cylinder of the united reaper also having in prior art Lid is directly using adding long bolt to fixedly mount.
Due to needing Jing often to dismantle, assemble, therefore both the above mounting means can cause, in frequent assembly and disassembly, to take off The nut of the welding arranged on paddy frame another side easily breaks tooth, so as to bring very big inconvenience to the assembling in later stage and maintenance, Have impact on the reliability of whole machine.
Therefore, in the urgent need to a kind of simple structure, easy installation and removal, and the durability of whole machine, reliability can be improved Threshing chamber drum cover mounting assembly.
Inventor of the present utility model is developed into and a kind of can solve the problem that receiving for combining for the problems referred to above through studying for a long period of time The drum cover mounting assembly of cutting mill threshing chamber, it is mainly used in the installation of the drum cover of united reaper threshing chamber, not only ties Structure is simple, easy accessibility, and due to being rigidly connected for uniform force can be realized, thus greatly increase the reliability of whole machine Property and durability.
Utility model content
According to one side of the present utility model, there is provided a kind of drum cover installation group for united reaper threshing chamber Part, the drum cover includes:First drum cover body, second tin roller lid body, the first backing plate and the second backing plate, wherein, it is described First drum cover body is fixed together with first backing plate;The second tin roller lid body is fixed in second backing plate Together;Threshing chamber includes shelling frame, and the shelling frame is provided integrally with link plate and alignment pin, the drum cover installation group Part includes:Negative pressure plate, buckle screw rod and wing nut, the negative pressure plate has medium pore, and the one of the buckle screw rod Hold as hook-type and the other end has the external screw thread that can coordinate with the wing nut.
According to another aspect of the present utility model, the link plate has ear, and the ear has hole, what the hole was arranged Position is:When the negative pressure plate is arranged on first backing plate and second backing plate, the hole and the negative pressure plate The medium pore vertical non-alignment.
According to another aspect of the present utility model, the first drum cover body and the second tin roller lid body are at them Front side edge and back side edge on be arranged on location hole, for the detent fit with the shelling frame.
According to another aspect of the present utility model, first backing plate and the second backing plate in the first drum cover body and Affixed position is enabled to when the first drum cover body and the second tin roller lid sheet on the second tin roller lid body When body closes the threshing chamber, first backing plate is arranged with the second backing plate horizontal alignment.
According to another aspect of the present utility model, the negative pressure plate is sheet metal.
According to another aspect of the present utility model, the quantity of the alignment pin is four, and is separately positioned on described de- Four corners of paddy frame;The positioning on the location hole and the second tin roller lid body on the first drum cover body The quantity in hole is consistent with the alignment pin with position.
According to another aspect of the present utility model, the negative pressure plate and the buckle screw rod are discrete item.
According to another aspect of the present utility model, the width of the negative pressure plate is less than first backing plate and second pad The width of plate.
According to the drum cover mounting assembly for united reaper threshing chamber of the present utility model, by shelling frame Location hole on alignment pin and drum cover body realizing positioning and pre-connection, then further through negative pressure plate in the first backing plate and the It is arranged such that the power born in installation process on two drum covers is more uniformly distributed on two backing plates.Subsequently pass through buckle spiral shell The cooperation of bar, link plate and wing nut, and by the weight of two drum covers itself, drum cover is realized with shelling frame Rigidity is firmly attached.The durability of whole device, reliability after so as to improve installation.Further, since wing nut and band Hook screw flight connected mode is simple, easy to install and dismantles, so that the installing/dismounting of drum cover is more simple, it is reliable, Thus the welded nut in traditional mounting means is solved because the problems such as frequently dismounting is caused easily damaged, improve and using Life-span.
Description of the drawings
By the specific embodiment part of offer referring to the drawings, feature and advantage of the present utility model will become It is easier to understand, in the accompanying drawings:
Fig. 1 is to be illustrated according to the assembling of the drum cover mounting assembly for united reaper threshing chamber of the present utility model Figure, that schematically shows and drum cover is assembled into the shape in shelling frame by drum cover mounting assembly of the present utility model State;
Fig. 2 is the dress according to the drum cover mounting assembly for united reaper threshing chamber of the present utility model in Fig. 1 With schematic top plan view;
Fig. 3 is the link plate and buckle according to the drum cover mounting assembly for united reaper threshing chamber of the present utility model Screw rod and the partial schematic diagram of wing nut assembling.
Reference:
1. the backing plate of 2. second tin roller lid body of the first drum cover body 3. first
4. the buckle screw rod of 5. negative pressure plate of the second backing plate 6.
7. the shelling frame of 8. wing nut of link plate 9.
10. alignment pin
Specific embodiment
Illustrative embodiments of the present utility model are described in detail with reference to the accompanying drawings.To illustrative embodiments Description merely for the sake of demonstration purpose, and be definitely not to this utility model and its application or usage restriction.
Fig. 1 is to be illustrated according to the assembling of the drum cover mounting assembly for united reaper threshing chamber of the present utility model Figure, that schematically shows and drum cover is assembled into the shape in shelling frame by drum cover mounting assembly of the present utility model State.Fig. 2 is being overlooked according to the assembling of the drum cover mounting assembly for united reaper threshing chamber of the present utility model in Fig. 1 Schematic diagram.Fig. 3 is the link plate and buckle according to the drum cover mounting assembly for united reaper threshing chamber of the present utility model Screw rod and the partial schematic diagram of wing nut assembling.
Fig. 1 is shown according to the drum cover mounting assembly for united reaper threshing chamber of the present utility model.The cylinder Lid includes:First drum cover body 1, second tin roller lid body 2, the first backing plate 3 and the second backing plate 4.Wherein, the first drum cover sheet The backing plate 3 of body 1 and first links together for example, by fixed connection modes such as welding, rivetings;Second tin roller lid body 2 and the second backing plate 4 also by for example welding, and the fixed connection mode such as riveting links together.First backing plate 3 and the second backing plate 4 are respectively in the first drum cover Affixed position is enabled to when two drum cover bodies close threshing chamber on body 1 and second tin roller lid body 2, two pads Plate is into approximate horizontal alignment.Additionally, as shown in Figure 2, the front side of the first drum cover body 1 and second tin roller lid body 2 Location hole is respectively equipped with side and back side edge, quantity can be for example 4 or more, the location hole is used to install positioning.
The shelling frame 9 of threshing chamber, and the alignment pin 10 being integrally provided with the shelling frame 9 are also show in Fig. 1 And link plate 7.Alignment pin 10 for example can be integrally formed with link plate 7 by way of welding.For example, at four angles of shelling frame 9 Portion is respectively welded alignment pin 10, but position and quantity not limited to this, as long as positioning action can be played, the quantity of alignment pin and two The front side edge of individual drum cover body is corresponding with the quantity of the location hole arranged in back side edge.Additionally, such as institute in Fig. 1 and 3 Show, link plate 7 has bossed ear, the ear has hole.
Also as shown in Figure 1, according to the drum cover mounting assembly bag for united reaper threshing chamber of utility model Include:Negative pressure plate 5, buckle screw rod 6 and thumb nut 8.Negative pressure plate 5 is a discrete item, and its material must be firm, for example, can To be sheet metal, can have enough rigidity.Additionally, the centre of negative pressure plate 5 has medium pore.Buckle screw rod 6 is also Discrete item, its material is preferably also robust material.As indicated in figs. 1 and 3, one end of buckle screw rod 6 is the hook for curving Shape, and hook-type one end that the other end has screw thread, buckle screw rod 6 is designed to through the medium pore on negative pressure plate and link plate 7 Ear on hole.The position of the medium pore on negative pressure plate 5 needs to be arranged on when the first drum cover body 1 and second tin roller lid sheet When body 2 is installed in shelling frame, can substantially correspond on vertically with the hole in the ear of link plate 7.Additionally, as a kind of Example, as shown in Figure 2, width of the negative pressure plate 5 in front and rear direction can be slightly less than the first backing plate 3 and the second backing plate 4 above Width on direction, but not limited to this.
The installation according to the drum cover mounting assembly for united reaper threshing chamber of the present utility model is described below Journey.
According to the drum cover mounting assembly for united reaper threshing chamber of the present utility model when mounted, first first Drum cover body 1 and second tin roller lid body 2 are by the location hole arranged in front side edge and back side edge and shelling at them Alignment pin 10 in frame 9 coordinates, and the first drum cover body 1 and second tin roller lid body 2 is positioned and pre-connection is in shelling In frame 9.Subsequently, negative pressure plate 5 is arranged horizontally on the first backing plate 3 and second tin roller lid body 2 on the first drum cover body 1 The second backing plate 4 on, now, the medium pore on negative pressure plate 5 aligns with the hole in the ear of link plate 7 into generally vertical.Buckle spiral shell Bar 6 is hooked on link plate through the medium pore and hook portion on negative pressure plate 5 through the hole in the ear of link plate 7, but it is threaded One end be exposed at negative pressure plate 5 medium pore top.Wing nut 8 is upper with the medium pore for being exposed at negative pressure plate 5 of buckle screw rod 6 The screw thread of side coordinates, and buckle screw rod 6 is tightened on negative pressure plate 5, so that the first drum cover body 1, second tin roller lid Formed between the three of link plate 7 on body 2 and shelling frame 9 and be rigidly connected.Meanwhile, by the first drum cover body 1 and second Drum cover body 2 weight of itself makes the first drum cover body 1 and second tin roller lid body 2 be fixedly attached in shelling frame 9.
As can be seen here, according to the drum cover mounting assembly for united reaper threshing chamber of the present utility model, first can It is enough that positioning and pre-connection are realized by the location hole on the alignment pin in shelling frame 9 and drum cover body, secondly further through Negative pressure plate 5 is arranged such that the power born in installation process on two drum covers more on the first backing plate 3 and the second backing plate 4 For uniform.Subsequently by the cooperation of buckle screw rod 6, link plate 7 and wing nut 8, and by the weight of two drum covers itself Amount, makes drum cover realize that rigidity is firmly attached with shelling frame.The durability of whole device, reliable after so as to improve installation Property.Further, since wing nut is simple, easy to install with buckle screw flight connected mode and dismantles, so that drum cover Installing/dismounting it is more simple, it is reliable, thus solve welded nut in traditional mounting means because frequent dismounting is caused Easily damaged the problems such as, improve service life.
Although being described in detail to device of the present utility model with reference to illustrative embodiments, should manage Solution, this utility model be not limited to be described in detail in text and figure in the specific embodiment that illustrates, without departing from claim In the case of book limited range, those skilled in the art can make various remodeling, institute to the illustrative embodiments Stating remodeling all should fall into the scope that this utility model is claimed.

Claims (8)

1. a kind of drum cover mounting assembly for united reaper threshing chamber, the drum cover includes:First drum cover body (1), second tin roller lid body (2), the first backing plate (3) and the second backing plate (4), wherein, the first drum cover body (1) with First backing plate (3) is fixed together;The second tin roller lid body (2) is fixed together with second backing plate (4);It is de- Paddy room includes shelling frame (9), and the shelling frame (9) is provided integrally with link plate (7) and alignment pin (10), and its feature exists In the drum cover mounting assembly includes:Negative pressure plate (5), buckle screw rod (6) and wing nut (8), the negative pressure plate (5) With medium pore, and one end of the buckle screw rod (6) is that hook-type and the other end have can be with the wing nut (8) The external screw thread of cooperation.
2. the drum cover mounting assembly of united reaper threshing chamber is used for as claimed in claim 1, it is characterised in that the extension With ear, the ear has hole to plate (7), and the position that the hole is arranged is:When the negative pressure plate (5) is arranged in described first When on backing plate (3) and second backing plate (4), the medium pore vertical non-alignment of the hole and the negative pressure plate (5).
3. the drum cover mounting assembly of united reaper threshing chamber is used for as claimed in claim 1 or 2, it is characterised in that institute State the first drum cover body (1) and the second tin roller lid body (2) is provided with positioning in their front side edge and back side edge Hole, for coordinating with the alignment pin (10) of the shelling frame (9).
4. the as claimed in claim 3 drum cover mounting assembly for being used for united reaper threshing chamber, it is characterised in that described the One backing plate (3) is affixed on the first drum cover body (1) and the second tin roller lid body (2) with the second backing plate (4) Position enables to:When the first drum cover body (1) and the second tin roller lid body (2) close the threshing chamber, First backing plate (3) is arranged with the second backing plate (4) horizontal alignment.
5. the drum cover mounting assembly of united reaper threshing chamber is used for as claimed in claim 4, it is characterised in that described negative Pressing plate (5) is sheet metal.
6. the drum cover mounting assembly of united reaper threshing chamber is used for as claimed in claim 5, it is characterised in that described fixed The quantity of position pin (10) is four, and is separately positioned on four corners of the shelling frame (9);The first drum cover sheet The quantity of the location hole on the location hole and the second tin roller lid body (2) on body (1) and position and the alignment pin Unanimously.
7. the drum cover mounting assembly of united reaper threshing chamber is used for as claimed in claim 6, it is characterised in that described negative Pressing plate (5) and the buckle screw rod (6) are discrete item.
8. the drum cover mounting assembly of united reaper threshing chamber is used for as claimed in claim 7, it is characterised in that described negative The width of pressing plate (5) is less than first backing plate (3) and the width of second backing plate (4).
CN201621108547.4U 2016-10-10 2016-10-10 A roller cover installation component for combine shelling room Active CN206118422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621108547.4U CN206118422U (en) 2016-10-10 2016-10-10 A roller cover installation component for combine shelling room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621108547.4U CN206118422U (en) 2016-10-10 2016-10-10 A roller cover installation component for combine shelling room

Publications (1)

Publication Number Publication Date
CN206118422U true CN206118422U (en) 2017-04-26

Family

ID=58572242

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621108547.4U Active CN206118422U (en) 2016-10-10 2016-10-10 A roller cover installation component for combine shelling room

Country Status (1)

Country Link
CN (1) CN206118422U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190102

Address after: 241300 No. 8 Zhouyu Avenue, Nanling Economic Development Zone, Wuhu City, Anhui Province

Patentee after: Nanling Zoomlion Machine Co. Ltd.

Address before: 241080 No. 16 Emxi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province

Patentee before: ZOOMLION HEAVY MACHINERY CO., LTD.

TR01 Transfer of patent right