Header protective cover of low crop harvester

Abstract

The utility model discloses a header protective cover of a low crop harvester, which comprises a fixed plate, the upper end face of the fixed plate is respectively provided with a clamping groove, a clamping plate is respectively inserted in the clamping groove, the clamping plates are respectively arranged on the protective cover, a soft rubber mat is embedded in the protective cover above the clamping plates, and the soft rubber mat is arranged on the protective cover. A plurality of sets of bolts are inserted into the clamping plate and the fixing plate respectively, nuts are screwed at the other ends of the bolts respectively, a plurality of sets of fixing frames are arranged on the front portion and the rear portion of the upper end face of the protective cover respectively, and screws are inserted into the fixing frames in a penetrating mode. According to the header protective cover of the low crop harvester, the protective cover is inserted into the clamping groove through the clamping plate to form a clamping limiting structure with the fixing plate, and the clamping plate and the fixing plate form a spiral locking structure through a plurality of groups of bolts and nuts, so that a header can be protected through the spirally mounted protective cover; and meanwhile, the influence of vibration generated when the header works on the protective cover is reduced conveniently through the soft rubber mat.

Description

TECHNICAL FIELD

[0001] The utility model relates to low crop harvesting technical field, concretely is a cutting platform protective cover of low crop harvester. BACKGROUND

[0002] Low crop, generally refers to short crop, because its straw is low, usually more suitable for dense planting, can effectively utilize land resources, improve the yield per unit area. In order to reduce the labor cost while improving the harvesting efficiency of low crop, and effectively guarantee the crop yield, so use the harvester to harvest low crop.

[0003] And the harvester is moved by the body to move the cutting platform during use, so that the low crop in the farmland is harvested by the cutting platform, and the existing harvester is directly worked by the cutting platform during use, which is easy to be affected by external impurities, and part of the agricultural waste is easy to splash during the cutting process of the cutting platform, thereby affecting the workers. Therefore, a cutting platform protective cover of low crop harvester is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a cutting platform protective cover of low crop harvester, to solve the problem that the existing harvester is directly worked by the cutting platform during use, which is easy to be affected by external impurities, and part of the agricultural waste is easy to splash during the cutting process of the cutting platform, thereby affecting the workers.

[0005] To achieve the above object, the utility model provides the following technical scheme: a cutting platform protective cover of low crop harvester, including fixed plate, be equipped with cutting platform between the fixed plate, and cutting platform is equipped with connecting frame behind, the fixed plate is respectively equipped with the clamping groove on the upper end surface, and the clamping groove is respectively inserted with the clamping plate, the clamping plate is respectively equipped on the protective cover, and the upper side of clamping plate is embedded with soft rubber pad on the protective cover, the clamping plate, fixed plate respectively are inserted with a plurality of groups of bolts, and the other end of bolt is respectively screwed with the nut;

[0006] The upper end surface of the protective cover is respectively equipped with a plurality of groups of fixed frames in front and back, and the fixed frame is inserted with a screw rod, the screw rod is correspondingly provided with a slide rod below, and another group of fixed frames is also provided with a slide rod, the screw rod and the slide rod are inserted with a movable block;

[0007] The movable block and the opposite surface are respectively provided with a connecting plate, a plurality of limiting holes are formed in the connecting plate, a limiting rod is respectively inserted into the limiting hole, and a scraper and a brush are respectively arranged on the upper side of the limiting rod.

[0008] Preferably, the protective cover is inserted into the locking groove by a locking plate to form a locking and limiting structure with the fixing plate, and the locking plate is connected to the fixing plate by multiple sets of bolts and nuts to form a spiral locking structure.

[0009] Preferably, the screw has through holes at both ends on the fixed frame, and the movable block forms a limiting sliding structure with the fixed frame through the screw and the slide rod.

[0010] Preferably, the scraper and brush are respectively inserted into the limiting hole by limiting rods to form a locking and limiting structure with the connecting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The protective cover of the header of the low-profile crop harvester is formed by a locking plate inserted into the locking groove and a fixed plate to form a locking and limiting structure. The locking plate is also formed by multiple sets of bolts and nuts to form a spiral locking structure with the fixed plate. Thus, the spirally installed protective cover can protect the header. At the same time, the soft rubber pad can reduce the impact of vibration generated during header operation on the protective cover. The two ends of the screw of the device are respectively provided with through holes on the fixed frame. The movable block is formed by the screw and the sliding rod to form a limiting sliding structure with the fixed frame. Thus, the rotating screw can easily drive the movable block to slide in a limited position, so as to drive multiple sets of cleaning components to automatically clean the upper surface of the protective cover. The scraper and brush of the device are respectively inserted into the limiting hole through the limiting rod and a connecting plate to form a locking and limiting structure. Thus, the limiting rod can easily lock and place various cleaning components on the movable block for regular cleaning and maintenance of the protective cover. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the header protective cover structure of a low-profile crop harvester according to the present invention;

[0013] Figure 2 This is a top view schematic diagram of the header protective cover of a low-profile crop harvester according to the present invention;

[0014] Figure 3 This is a side view of the protective cover for the header of a low-profile crop harvester according to the present invention.

[0015] Figure 4 This utility model relates to a protective cover for the header of a low-profile crop harvester. Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Fixed plate, 2. Cutting table, 3. Protective cover, 4. Clamping plate, 5. Bolt, 6. Nut, 7. Fixing bracket, 8. Screw, 9. Sliding rod, 10. Movable block, 11. Connecting plate, 12. Limiting rod, 13. Scraper, 14. Brush. Detailed Implementation

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present utility model.

[0018] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a cutting platform protective cover of low crop harvester, including fixed plate 1, cutting platform 2 is equipped between fixed plate 1, and cutting platform 2 is equipped with connecting frame at rear, fixed plate 1 is respectively equipped with engaging slot on upper end face, and engaging slot is respectively inserted with engaging plate 4, engaging plate 4 is respectively equipped on protective cover 3, and soft rubber pad is inlaid on protective cover 3 above the upper portion of engaging plate 4, engaging plate 4, fixed plate 1 is respectively inserted with multiple groups of bolt 5, and the other end of bolt 5 is respectively screwed with nut 6, need additional explanation, engaging plate 4 is rubber material, to further reduce the vibration suffered by protective cover 3, and the cutting platform 2 of the device needs to be adjusted to the lowest position during use, to facilitate harvesting low crops.

[0019] Further, protective cover 3 is inserted into engaging slot by engaging plate 4 and forms engaging limiting structure with fixed plate 1, and engaging plate 4 forms screw locking structure with fixed plate 1 by multiple groups of bolt 5 and nut 6, so that bolt 5 is convenient for the dismounting of protective cover 3, and the soft rubber pad inlaid in the connecting portion of protective cover 3 and fixed plate 1 can effectively reduce the vibration intensity suffered by protective cover 3.

[0020] The upper end face of protective cover 3 is respectively provided with multiple groups of fixing frame 7 at front and rear, and screw rod 8 is inserted into fixing frame 7, screw rod 8 is correspondingly provided with slide rod 9 below, and another group of fixing frame 7 is also provided with slide rod 9, and movable block 10 is inserted into screw rod 8 and slide rod 9.

[0021] Further, the both ends of screw rod 8 are respectively provided with through holes on fixing frame 7, and movable block 10 forms limiting sliding structure with fixing frame 7 through screw rod 8 and slide rod 9, so that movable block 10 is convenient for driving various cleaning components to limit and slide on the upper end face of protective cover 3, so as to clean the surface of protective cover 3 regularly.

[0022] Movable block 10 is respectively provided with connecting plate 11 on opposite surfaces, multiple groups of limiting holes are formed on connecting plate 11, limiting rod 12 is respectively inserted into limiting holes, and scraper 13 and brush 14 are respectively provided on the upper portion of limiting rod 12.

[0023] Further, the scraper 13 and the brush 14 are respectively inserted into the limiting hole through the limiting rod 12 and connected with the connecting plate 11 to form a clamping limiting structure, so that the corresponding cleaning assembly can be clamped and installed according to the upper end surface of the protective cover 3, and the protective cover 3 can be effectively cleaned regularly.

[0024] Working principle: when the low crop harvester header protective cover is used, the clamping plate 4 is first inserted into the clamping groove on the fixed plate 1, and the protective cover 3 is screwed through the multiple groups of bolts 5 and nuts 6, so that the header 2 is effectively protected by the protective cover 3, and the influence of the scattered crops on the workers during the working process of the header 2 is avoided; during the use of the protective cover 3, the vibration intensity of the protective cover 3 can be reduced through the clamping plate 4 and the soft rubber pad, so as to effectively increase the service life of the protective cover 3; during the use of the harvester header, the appropriate cleaning assembly can be selected according to the upper end surface of the protective cover 3, and the cleaning assembly is clamped and installed on the connecting plate 11 through the limiting rod 12, so that the cleaning effect of the surface of the protective cover 3 is effectively guaranteed, and the performance of the harvester is avoided to be affected by the crops; after the installation of the cleaning assembly is completed, the screw rod 8 can be rotated by manpower or with the help of external equipment, so that the cleaning assembly is driven to slide by the sliding rod 9 and the movable block 10, so that the cleaning assembly automatically and comprehensively cleans the upper end surface of the protective cover 3, and the cleaning efficiency of the cleaning assembly on the protective cover 3 is guaranteed, which is the use process of the low crop harvester header protective cover.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A low crop harvester header protection cover, comprising a fixed plate (1), the fixed plate (1) is provided with a header (2) between, and the header (2) is provided with a connecting frame at the rear, characterized in that: The fixed plate (1) is provided with a clamping groove on the upper end face, and the clamping plate (4) is inserted into the clamping groove, the clamping plate (4) is arranged on the protective cover (3), and the soft rubber pad is embedded on the upper side of the clamping plate (4) on the protective cover (3), the clamping plate (4) and the fixed plate (1) are respectively provided with a plurality of bolts (5), and the other end of the bolt (5) is screwed with a nut (6); The upper end face of the protective cover (3) is provided with a plurality of fixed frames (7) at the front and rear, and the fixed frame (7) is inserted with a screw rod (8), the screw rod (8) is provided with a slide rod (9) at the lower side, and the other fixed frame (7) is also provided with a slide rod (9), the screw rod (8) and the slide rod (9) are inserted with a movable block (10); The movable block (10) and the opposite surface are respectively provided with a connecting plate (11), and a plurality of limiting holes are formed in the connecting plate (11), the limiting hole is inserted with a limiting rod (12), and the limiting rod (12) is provided with a scraper (13) and a brush (14) at the upper side.

2. A header guard for a low crop harvester according to claim 1, characterised in that: The protective cover (3) is inserted into the clamping groove through the clamping plate (4) and the fixed plate (1) to form a clamping limiting structure, and the clamping plate (4) is connected with the fixed plate (1) through a plurality of bolts (5) and nuts (6) to form a screw locking structure.

3. A header guard for a low crop harvester according to claim 1, wherein: The both ends of the screw rod (8) are provided with through holes on the fixed frame (7), and the movable block (10) is connected with the fixed frame (7) through the screw rod (8) and the slide rod (9) to form a limiting sliding structure.

4. A header guard for a low crop harvester according to claim 1, wherein: The scraper (13) and the brush (14) are inserted into the limiting hole through the limiting rod (12) and connected with the connecting plate (11) to form a clamping limiting structure.

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