Feeding device for straw smashing

Abstract

The utility model discloses a feeding device for straw smashing, and relates to the field of straw processing, the feeding device comprises a multidirectional displacement frame body and a straw bundle grabbing mechanism, the multidirectional displacement frame body comprises a base, a vertical driving part, a mounting arm and a transverse driving part; the hydraulic rod is controlled to contract, so that the annular plate moves downwards and makes contact with a straw bundle, meanwhile, the baffles on the two sides limit the straw bundle, the steel forks are inserted into the straw bundle by controlling the electric push rod to contract, the straw bundle is separated from the steel forks, and the straw bundle is separated from the steel forks. Then the straw bundle is moved to the position above a feeding hopper of the pulverizer by controlling extension of a hydraulic rod and work of an electric sliding table, the steel fork is separated from the straw bundle by controlling extension of an electric push rod, and then the straw bundle automatically falls into the feeding hopper of the pulverizer, so that workers do not need to put the straw bundle manually, the labor amount is reduced, and the working efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of straw treatment, and particularly relates to a feeding device for straw crushing. Background Art

[0002] Straw is the general term for the stems and leaves (ears) of mature crops, usually referring to the remaining parts of wheat straw, corn straw, sorghum straw, rice straw, bean straw and other crops (usually coarse grains) after harvesting the seeds.

[0003] More than half of the products of crop photosynthesis are stored in straw, which is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. Straw can be used as feed, industrial raw materials and field organic fertilizers.

[0004] In order to facilitate the subsequent treatment and processing of straw, it is necessary to crush the bundled straw. At present, when a crusher crushes straw, workers often put the straw bales into the feed hopper of the crusher. Manually putting the straw bales not only has certain risks, but also increases the labor intensity of workers.

[0005] Therefore, we propose a feeding device for straw crushing to solve the above problems. Content of the Utility Model

[0006] Aiming at the problem that when a crusher crushes straw at present, workers often put the straw bales into the feed hopper of the crusher, and manually putting the straw bales not only has certain risks, but also increases the labor intensity of workers, the utility model provides a feeding device for straw crushing.

[0007] The solution adopted by the utility model to solve its technical problems is: a feeding device for straw crushing, including a multi-directional displacement frame body and a straw bale grabbing mechanism. The multi-directional displacement frame body includes a base, a vertical driving component, an installation arm and a horizontal driving component;

[0008] The vertical driving component is installed between the base and the installation arm. The installation arm is located above the base, and the horizontal driving component is installed on the front side of the installation arm;

[0009] The straw bale grabbing mechanism includes a support plate, an annular plate, an electric push rod and a steel fork. One end of the support plate is installed on the horizontal driving component, so that the horizontal driving component drives the support plate to move horizontally;

[0010] A fixed seat is fixedly installed between the annular plate and the support plate. The annular plate is located below the support plate, and two baffles are installed at its bottom;

[0011] Two fixed sleeves are fixedly installed on the top of the annular plate. The electric push rod is installed in the two fixed sleeves, and its telescopic end is installed with a fixed rod;

[0012] The steel fork is detachably installed at the lower end of the fixed rod.

[0013] Preferably, the vertical driving component is a hydraulic rod.

[0014] Preferably, guide rods are respectively arranged on the left and right sides of the hydraulic rod. The bottom ends of the guide rods are fixedly installed on the base. A sliding sleeve is sleeved on the guide rod, and the sliding sleeve is fixedly connected with the mounting arm.

[0015] Preferably, the horizontal driving component is an electric slide table.

[0016] Preferably, a through hole is formed in the upper section of the fixed rod, and a support rod is arranged in the through hole. One end of the support rod is fixedly connected with the ring plate.

[0017] Preferably, a threaded block is installed on the steel fork, and the threaded block is in threaded connection with the lower end of the fixed rod.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. By controlling the contraction of the hydraulic rod, the ring plate moves downward and contacts the straw bale. At the same time, the baffle plates on both sides limit the straw bale. By controlling the contraction of the electric push rod, the steel fork is inserted into the straw bale. Then, by controlling the elongation of the hydraulic rod and the operation of the electric slide table, the straw bale is moved above the feed hopper of the crusher. By controlling the elongation of the electric push rod, the steel fork is separated from the straw bale, and then the straw bale automatically falls into the feed hopper of the crusher, so that it is not necessary for workers to manually put the straw bale, reducing the labor intensity and improving the work efficiency.

[0020] 2. By arranging two baffle plates to limit the straw bale, when the steel fork is inserted into the straw bale and when the steel fork is pulled out from the straw bale, the straw bale will not shake or fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is one of the three-dimensional structural schematic diagrams of the present utility model;

[0022] Figure 2 is the second of the three-dimensional structural schematic diagrams of the present utility model.

[0023] In the figure: 1 base, 21 sliding sleeve, 22 guide rod, 23 mounting arm, 24 hydraulic rod, 3 electric slide table, 31 slide table seat, 41 support plate, 42 fixed seat, 43 ring plate, 44 baffle plate, 51 fixed sleeve, 52 electric push rod, 53 support rod, 54 fixed rod, 55 threaded block, 56 steel fork. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0025] Please refer to Figure 1-2The utility model provides a technical solution of a feeding device for straw crushing:

[0026] Embodiment 1:

[0027] according to Figure 1 and Figure 2 As shown, it includes a multi-directional displacement frame and a straw bale grabbing mechanism. The multi-directional displacement frame includes a base 1, a vertical driving component, a mounting arm 23 and a horizontal driving component.

[0028] The vertical driving component is a hydraulic rod 24, which is installed between the base 1 and the mounting arm 23. The mounting arm 23 is located above the base 1. The mounting arm 23 is driven to move up and down by controlling the extension and retraction of the hydraulic rod 24. Guide rods 22 are respectively provided on the left and right sides of the hydraulic rod 24. The bottom end of the guide rod 22 is fixedly installed on the base 1. A sliding sleeve 21 is provided on the guide rod 22. The sliding sleeve 21 is fixedly connected to the mounting arm 23. By providing the guide rod 22 and the sliding sleeve 21, the stability of the mounting arm 23 during the lifting process is improved.

[0029] The lateral driving component is an electric slide 3 , which is mounted on the front side of the mounting arm 23 .

[0030] The straw bale grabbing mechanism includes a support plate 41, a ring plate 43, an electric push rod 52 and a steel fork 56. One end of the support plate 41 is mounted on the slide seat 31 of the electric slide 3, so that the electric slide 3 drives the support plate 41 to move horizontally.

[0031] A fixing seat 42 is fixedly installed between the ring plate 43 and the support plate 41. The ring plate 43 is located below the support plate 41, and two baffles 44 are installed at the bottom of the ring plate 43. The two baffles 44 are provided to restrict the straw bale so that the straw bale will not shake or fall when the steel fork 56 is inserted into the straw bale or when the steel fork 56 is pulled out of the straw bale.

[0032] Two fixing sleeves 51 are fixedly mounted on the top of the ring plate 43 . The electric push rod 52 is mounted in the two fixing sleeves 51 , and a fixing rod 54 is mounted on the telescopic end of the electric push rod 52 .

[0033] The steel fork 56 is detachably mounted on the lower end of the fixed rod 54. The specific disassembly method is as follows: a threaded block 55 is mounted on the steel fork 56, and the threaded block 55 is threadedly connected to the lower end of the fixed rod 54. By controlling the contraction of the electric push rod 52, the steel fork 56 is inserted into the straw bale, and by controlling the extension of the electric push rod 52, the steel fork 56 is detached from the straw bale.

[0034] When used specifically, the straw crushing feeding device of the utility model first controls the hydraulic rod 24 to contract, so that the ring plate 43 moves downward and contacts the straw bale placed upright below, and at the same time, the baffles 44 on both sides restrict the straw bale;

[0035] Next, control the contraction of the electric push rod 52 to insert the steel fork 56 into the straw bale. Then, orderly control the elongation of the hydraulic rod 24 and the operation of the electric slide table 3 to move the straw bale above the feed hopper of the crusher. Finally, control the elongation of the electric push rod 52 to disengage the steel fork 56 from the straw bale, causing the straw bale to automatically fall into the feed hopper of the crusher.

[0036] Embodiment 2:

[0037] Based on Embodiment 1, as Figure 1 shown, a through hole is provided in the upper section of the fixed rod 54, and a support rod 53 is arranged in the through hole. One end of the support rod 53 is fixedly connected to the ring plate 43. The fixed rod 54 is further supported by the support rod 53 to improve the stability of the fixed rod 54 during the lateral movement.

Claims

1. A feeding device for straw crushing, comprising a multi-directional displacement frame and a straw bale grabbing mechanism, characterized in that: The multi-directional displacement frame includes a base, a vertical driving component, a mounting arm and a horizontal driving component; The vertical driving component is installed between the base and the mounting arm, the mounting arm is located above the base, and the horizontal driving component is installed on the front side of the mounting arm; The straw bale grabbing mechanism includes a support plate, a ring plate, an electric push rod and a steel fork. One end of the support plate is mounted on a transverse driving component so that the transverse driving component drives the support plate to move transversely. A fixing seat is fixedly installed between the ring plate and the support plate. The ring plate is located below the support plate, and two baffles are installed at the bottom of the ring plate. Two fixing sleeves are fixedly installed on the top of the ring plate, the electric push rod is installed in the two fixing sleeves, and a fixing rod is installed at the telescopic end thereof; The steel fork is detachably mounted on the lower end of the fixed rod.

2. The straw crushing feeding device according to claim 1, characterized in that: The vertical driving component is a hydraulic rod.

3. The straw crushing feeding device according to claim 2, characterized in that: Guide rods are respectively arranged on the left and right sides of the hydraulic rod, the bottom ends of the guide rods are fixedly mounted on the base, sliding sleeves are sleeved on the guide rods, and the sliding sleeves are fixedly connected to the mounting arms.

4. The straw crushing feeding device according to claim 1, characterized in that: The lateral driving component is an electric slide.

5. The straw crushing feeding device according to claim 1, characterized in that: A through hole is formed in the upper section of the fixing rod, a supporting rod is arranged in the through hole, and one end of the supporting rod is fixedly connected to the ring plate.

6. The straw crushing feeding device according to claim 1 or 5, characterized in that: A threaded block is installed on the steel fork, and the threaded block is threadedly connected to the lower end of the fixing rod.

Images