High-precision electro-hydraulic three-way distributor

Abstract

The high-precision electro-hydraulic three-way distributor comprises a three-way distributor shell, shaft holes are formed in the middle positions of the outer walls of the two sides of the three-way distributor shell, the two shaft holes are internally and rotatably connected with the same rotating shaft through bearings, an inner lining plate is further arranged on the outer wall of the top of the rotating shaft, and the outer portion of the inner lining plate is sleeved with a turning plate cover. A mounting frame is fixedly connected to the position, close to the top, of the outer wall of one side of the three-way distributor shell, an electro-hydraulic push rod is fixed to the bottom of the mounting frame through a bolt, a U-shaped connecting piece is fixedly connected to the extending end of the electro-hydraulic push rod, and cross rods are fixedly connected to the two side walls of the connecting piece. The outer wall of the transverse rod is rotationally connected with a linkage block through a bearing. According to the high-precision electro-hydraulic three-way distributor, the angle of the distributing turning plate can be accurately controlled through the electro-hydraulic push rod, control over the distributing proportion is achieved, materials can be scattered and prevented from caking in the using process, and the practicability of the three-way distributor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material distributor technical field especially relates to a high accuracy electro -hydraulic three -way material distributor. BACKGROUND

[0002] The electro -hydraulic three -way material distributor is a kind of material distributor for material reversing and shunting process, mainly for the reversing and shunting process of material. The rotation shaft mechanism of three-energy material distributor is driven by electro -hydraulic push rod to control flap overturning, to achieve the purpose of material reversing.

[0003] Through the retrieval application No. 201922495078.6 patent discloses a kind of electro -hydraulic three -way material distributor, including electro -hydraulic three -way material distributor body, drying mechanism and filter dismounting mechanism, the drying mechanism is located on electro -hydraulic three -way material distributor body, the drying mechanism includes inner cavity, the inner cavity is set to the inside of the side of electro -hydraulic three -way material distributor body, above-mentioned patent has heating function, remove moisture in material, not need to shunt material to itself humidity have certain requirement, dry its moisture will make material unqualified, and material is dried, it is extremely easy to cause solid particle material condensation and hold together, therefore, propose a kind of high accuracy electro -hydraulic three -way material distributor to make up the deficiency of above-mentioned. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a high accuracy electro -hydraulic three -way material distributor.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of high accuracy electro -hydraulic three -way material distributor, including three-way material distributor shell, the middle position of the both sides outer wall of three-way material distributor shell is opened with shaft hole, same rotating shaft is rotatably connected in two shaft holes by bearing, the top outer wall of rotating shaft also has inner lining plate, the outer sleeve of inner lining plate is connected with flap cover, flap cover is fixed with inner lining plate by bolt, the outer wall of one side of three-way material distributor shell is fixedly connected with mounting bracket near top position, electrically-driven push rod is fixed at the bottom of mounting bracket by bolt, electrically-driven push rod extended end is fixedly connected with U-shaped connecting piece, the both side walls of connecting piece are fixedly connected with cross bar, the outer wall of cross bar is rotatably connected with linkage block by bearing, the outer wall of linkage block near bottom end is opened with shaft hole, the end of rotating shaft is inserted into the shaft hole, rotating shaft is connected with the shaft hole of linkage block by key.

[0007] As further scheme of the utility model, the top inside of the both sides of three-way material distributor shell is welded with limit strip, the side wall of limit strip near flap cover is opened with cam groove, the both side outer walls of flap cover near movable end are welded with cam strip, the specification of cam strip and cam groove is compatible.

[0008] As a further scheme of the utility model, two round holes are opened on the two sides of the two outlet ends of the three-way distributor shell, and a same material scattering mechanism is arranged at the two round holes at a same outlet end.

[0009] As a further scheme of the utility model, the material scattering mechanism comprises a material scattering shaft, both ends of the material scattering shaft are rotatably connected in the two round holes through bearings, and a plurality of annularly distributed material scattering blades are welded on the arc-shaped outer wall of the material scattering shaft.

[0010] As a further scheme of the utility model, the material scattering blades are all arc surface structures, the arc surface concave side of the material scattering blade is located on the side away from the flap cover, and a plurality of material leakage openings are opened on the outer wall of the material scattering blade.

[0011] As a further scheme of the utility model, one end of the material scattering shaft located outside the three-way distributor shell is fixed with an end sleeve through bolts, a rotating strip is welded on the outer wall of the end sleeve, and a handle is welded on the outer wall of the rotating strip close to the bottom.

[0012] As a further scheme of the utility model, a plurality of reinforcing ribs are welded on the outer wall of one side of the mounting bracket, and the reinforcing rib away from the mounting bracket is welded on the side wall of the three-way distributor shell close to the top.

[0013] The utility model has the advantages of:

[0014] 1. In the utility model, through the cooperation of the three-way distributor shell, the electro-hydraulic push rod, the flap cover and the lining plate, when the material is distributed, the electro-hydraulic push rod drives the flap cover and the lining plate to turn over to a suitable position, then the material enters from the top end of the three-way distributor shell and is discharged from the unsealed bottom end of the three-way distributor shell, the flap cover and the lining plate are connected through bolts, in this process, the material directly contacts the flap cover, when the flap cover is worn to a certain extent, the flap cover can be disassembled and replaced, thereby the practicability of the distributor is improved.

[0015] 2. In the utility model, through the arrangement of the material scattering shaft and the material scattering blade with the material scattering opening, when the material enters, the staff can hold the handle to drive the rotating strip and the material scattering shaft to rotate, the material scattering shaft drives the material scattering blade to rotate, the material scattering blade is provided with the material scattering opening, this can reduce the resistance of the material contact, facilitate the staff to rotate more easily, and the material can be combed to avoid the material accumulation during the distribution.

[0016] 3. In the utility model, through the arrangement of the limiting strip with the arc surface groove and the arc surface strip, when one of the outlet ends is shielded, the arc surface strip of the flap cover is embedded in the arc surface groove of the limiting strip, the limiting strip can support the flap cover to prevent the material from falling on the flap cover and being too heavy to slide, and the two are fitted, so that the material can be prevented from leaking from the gap. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A high-precision electro-hydraulic tee-bend distributor is provided in the utility model.

[0018] Figure 2 A high-precision electro-hydraulic tee-bend distributor is provided in the utility model.

[0019] Figure 3 A high-precision electro-hydraulic tee-bend distributor is provided in the utility model.

[0020] Figure 4 A high-precision electro-hydraulic tee-bend distributor is provided in the utility model.

[0021] Figure 5 A high-precision electro-hydraulic tee-bend distributor is provided in the utility model.

[0022] In the drawing: 1, tee-bend distributor shell; 2, end sleeve; 3, rotating strip; 4, handle; 5, linkage block; 6, connecting piece; 7, electro-hydraulic push rod; 8, mounting frame; 9, reinforcing rib; 10, flap cover; 11, rotating shaft; 12, inner lining plate; 13, bulk material blade; 14, limiting strip; 15, arc face strip; 16, bulk material shaft; 17, leakage port. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. It should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "setting" should be understood broadly, and for ordinary skilled in the art, the specific meanings of the above terms in the patent can be understood according to the specific circumstances.

[0024] Referring to Figures 1-5The utility model discloses a high-precision electro-hydraulic tee-bend distributor, including tee-bend distributor casing 1, the middle position of both sides outer wall of tee-bend distributor casing 1 is opened the axle hole, and the same rotating shaft 11 is rotatably connected through bearing in two axle holes, and the outer wall of the top of rotating shaft 11 also has inner lining plate 12, and the outer portion of inner lining plate 12 is sleeved with flap cover 10, and flap cover 10 is fixed with inner lining plate 12 through bolt, and material is directly contacted with flap cover 10, when flap cover 10 wears to a certain degree, can replace just with flap cover 10 being taken off, and the outer wall of one side of tee-bend distributor casing 1 is welded with mounting bracket 8 near the top position, and the bottom of mounting bracket 8 is fixed with electro-hydraulic push rod 7 through bolt, and the elongated end of electro-hydraulic push rod 7 is welded with U-shaped connecting piece 6, and the both side walls of connecting piece 6 are welded with cross bar, and the outer wall of cross bar is rotatably connected with linkage block 5 through bearing, and the outer wall of linkage block 5 near the bottom end is opened the axle hole, and the end of rotating shaft 11 is inserted into the axle hole, and the axle hole of rotating shaft and linkage block 5 are keyed, when distributing, electro-hydraulic push rod 7 drives flap cover 10 and inner lining plate 12 to overturn to the appropriate position, then, material enters from the top end of tee-bend distributor casing 1, and is unloaded from the bottom end of tee-bend distributor casing 1 not being closed.

[0025] In the utility model, the inside of the top of the both sides of tee-bend distributor casing 1 is welded with limiting strip 14, the side wall of limiting strip 14 near flap cover 10 is opened arc groove, the both side outer walls of flap cover 10 near movable end are welded with arc surface strip 15, and the specification of arc surface strip 15 is adapted to arc groove, when shielding one of the outlet ends, the arc surface strip 15 of flap cover 10 is embedded in the arc groove of limiting strip 14, limiting strip 14 can support flap cover 10, prevent material from falling on flap cover 10 and being too heavy to slide, and the fit between the two can avoid material from leaking from the gap.

[0026] Refer to Figure 2 In the utility model, the both side outer walls of the two outlet ends of tee-bend distributor casing 1 are opened round hole, and the same material scattering mechanism is arranged at the two round holes at the same outlet end.

[0027] Refer to Figure 5In this utility model, the material dispersing mechanism includes a material dispersing shaft 16. The two ends of the material dispersing shaft 16 are rotatably connected to two circular holes through bearings. Multiple annularly distributed material dispersing blades 13 are welded to the arc-shaped outer wall of the material dispersing shaft 16. All material dispersing blades 13 have an arc-shaped structure, and the concave side of the arc surface of the material dispersing blade 13 is located on the side away from the flap cover 10. Multiple material leakage ports 17 are opened on the outer wall of the material dispersing blades 13. One end of the material dispersing shaft 16 located outside the housing 1 of the three-way distributor is fixed with an end sleeve 2 by bolts. A rotating bar 3 is welded to the outer wall of the end sleeve 2. A handle 4 is welded to the outer wall of the rotating bar 3 near the bottom. When the material enters, the operator can hold the handle 4 to drive the rotating bar 3 and the material dispersing shaft 16 to rotate. The material dispersing shaft 16 drives the material dispersing blades 13 to rotate. The material dispersing ports 17 are opened on the material dispersing blades 13. This can reduce the resistance of contact with the material, make it easier for the operator to rotate, and can comb the material to avoid the accumulation of material during the dispersing period.

[0028] Reference Figure 1 In this utility model, a plurality of reinforcing ribs 9 are welded to one side of the outer wall of the mounting bracket 8. The side of the reinforcing ribs 9 away from the mounting bracket 8 is welded to the side wall of the three-way distributor housing 1 near the top.

[0029] Working principle: During material distribution, the electro-hydraulic actuator 7 drives the flap cover 10 and the inner liner plate 12 to rotate to the appropriate position. Then, the material enters from the top of the three-way distributor housing 1 and exits from the unsealed bottom end of the three-way distributor housing 1. The flap cover 10 and the inner liner plate 12 are connected by bolts. During the above process, the operator can hold the handle 4 to drive the rotating bar 3 and the material dispensing shaft 16 to rotate. The material dispensing shaft 16 drives the material dispensing blades 13 to rotate. The material dispensing blades 13 have dispensing ports 17, which can reduce the resistance to contact with the material. It facilitates easier rotation by staff and can comb materials to prevent material accumulation during the sorting period. Since the material is in direct contact with the flap cover 10, the flap cover 10 can be removed and replaced when it is worn to a certain extent. When one of the outlet ends is blocked, the arc surface 15 of the flap cover 10 is embedded in the arc groove of the limiting strip 14. The limiting strip 14 can support the flap cover 10 to prevent the material from falling too heavily on the flap cover 10 and slipping. The two fit together to prevent the material from leaking out from the gap.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-precision electro-hydraulic three-way distributor, characterized in that, The device includes a three-way distributor housing (1). Shaft holes are formed in the middle of both outer walls of the three-way distributor housing (1). A single rotating shaft (11) is rotatably connected to the two shaft holes via bearings. An inner lining plate (12) is also present on the top outer wall of the rotating shaft (11). A flap cover (10) is fitted over the outer side of the inner lining plate (12). The flap cover (10) is fixed to the inner lining plate (12) by bolts. Near the top of one side of the three-way distributor housing (1), the outer wall of the three-way distributor housing (1) is... A mounting bracket (8) is fixedly connected. An electro-hydraulic actuator (7) is fixed to the bottom of the mounting bracket (8) by bolts. A U-shaped connector (6) is fixedly connected to the extended end of the electro-hydraulic actuator (7). A crossbar is fixedly connected to both sides of the connector (6). A linkage block (5) is rotatably connected to the outer wall of the crossbar through a bearing. A shaft hole is opened on the outer wall of the linkage block (5) near the bottom. The end of the rotating shaft (11) is inserted into the shaft hole. The rotating shaft is keyed to the shaft hole of the linkage block (5).

2. The high-precision electro-hydraulic three-way distributor according to claim 1, characterized in that, Limiting strips (14) are welded inside the top of both sides of the three-way distributor housing (1). The limiting strips (14) have arc grooves on the side wall near the flap cover (10). Arc strips (15) are welded on the outer walls of both sides near the movable end of the flap cover (10). The arc strips (15) are compatible with the specifications of the arc grooves.

3. A high-precision electro-hydraulic three-way distributor according to claim 1, characterized in that, The outer walls of both sides of the two outlet ends of the three-way distributor housing (1) are provided with round holes, and the two round holes located at the same outlet end are provided with the same material dispersing mechanism.

4. A high-precision electro-hydraulic three-way distributor according to claim 3, characterized in that, The bulk material mechanism includes a bulk material shaft (16), the two ends of which are rotatably connected to two circular holes by bearings, and multiple annularly distributed bulk material blades (13) are welded to the arc-shaped outer wall of the bulk material shaft (16).

5. A high-precision electro-hydraulic three-way distributor according to claim 4, characterized in that, The material handling blades (13) are all arc-shaped structures, and the concave side of the arc surface of the material handling blades (13) is located away from the flap cover (10). The outer wall of the material handling blades (13) is provided with multiple material leakage ports (17).

6. A high-precision electro-hydraulic three-way distributor according to claim 5, characterized in that, The bulk material shaft (16) is located outside the housing (1) of the three-way distributor. One end is fixed with an end sleeve (2) by bolts. A rotating bar (3) is welded to the outer wall of the end sleeve (2). A handle (4) is welded to the outer wall of the rotating bar (3) near the bottom.

7. A high-precision electro-hydraulic three-way distributor according to claim 5, characterized in that, The mounting bracket (8) has multiple reinforcing ribs (9) welded to one side of its outer wall. The side of the reinforcing ribs (9) away from the mounting bracket (8) is welded to the side wall of the three-way distributor housing (1) near the top.

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