Original electro-hydraulic three-way material distributing device capable of achieving material reversing

Abstract

The original electro-hydraulic three-way material distributing device comprises a three-way material distributing mechanism, a driving control mechanism is fixedly arranged at one end of the three-way material distributing mechanism, an auxiliary positioning mechanism is fixedly arranged at one end of the inner wall of the three-way material distributing mechanism, and the three-way material distributing mechanism comprises a three-way shell. A supporting seat is rotatably arranged at the top end of the inner wall of the three-way shell, a pushing box is fixedly arranged at the bottom end of the supporting seat, the pushing rod is in contact extrusion with the protection seat on one side of the positioning gear rings, the tooth surfaces of the positioning gear rings are meshed with the tooth surfaces of the positioning gears, and therefore the two positioning gear rings drive the supporting seat and the pushing box to rotate stably through the rotating frame; an original three-way turning plate is omitted, the pushing box is manufactured to replace the turning plate, the supporting position is changed, the load is reduced by means of the lever principle, the purpose of reversing the loaded materials can be achieved, the pushing box is used for replacing the turning plate, equipment overhauling is convenient, and maintenance can be achieved without overall disassembly.

Description

Technical Field

[0001] The invention belongs to the technical field of raw electro-hydraulic three-way material distribution, and in particular relates to a raw electro-hydraulic three-way material distribution device capable of realizing material reversal. Background Art

[0002] The electro-hydraulic three-way distributor has many names, such as electro-hydraulic three-way distributor valve, electro-hydraulic three-way slide, and herringbone valve. The electro-hydraulic three-way distributor is manual, electric, and pneumatic, and is divided into two types: positive three-way and side three-way. The electro-hydraulic push rod drives the rotating shaft mechanism of the three-way distributor to control the flipping of the flap to achieve the effect of material reversal.

[0003] In the prior art, the working principle of the existing electro-hydraulic three-way material distributors at home and abroad is to drive the rotating shaft mechanism of the distributor through the electro-hydraulic push rod to control the flipping of the flap to achieve the effect of material reversal. The electro-hydraulic push rod is the power source, which can make the gate open and close quickly and flexibly. However, the flap shaft has a short service life during the conveying process, is easy to break, has a high accident rate, is difficult to maintain online, and cannot operate under load.

[0004] Therefore, it is necessary to invent an original electro-hydraulic three-way material distribution device that can realize material reversal to solve the above problems. It can change the support position, use the lever principle to reduce the load, and achieve the purpose of reversing the loaded material. Summary of the invention

[0005] In view of the above problems, the present invention provides an original electro-hydraulic three-way material distribution device capable of realizing material reversal, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an original electro-hydraulic three-way material distribution device capable of realizing material reversal, comprising a three-way material distribution mechanism, one end of which is fixedly provided with a driving control mechanism, and one end of the inner wall of which is fixedly provided with an auxiliary positioning mechanism, wherein: The three-way material distributing mechanism comprises a three-way shell, a support seat is rotatably provided at the top end of the inner wall of the three-way shell, a push box is fixedly provided at the bottom end of the support seat, a counterweight frame is fixedly provided at the bottom end of the push box, both ends of the support seat pass through the three-way shell and are fixedly provided with a rotating frame, one end of the two rotating frames are fixedly provided with a positioning gear ring, one end of both sides of the three-way shell are rotatably provided with a positioning gear, the tooth surfaces of the two positioning gear rings are respectively meshed with the tooth surfaces of the two positioning gears, and one end of the two positioning gear rings are fixedly provided with a protective seat; The drive control mechanism includes an electro-hydraulic push rod fixed on one side of the three-way housing, a mobile frame is fixed on the telescopic end of the electro-hydraulic push rod, and push rods are fixed on both ends of the mobile frame. One side of the two push rods contacts one side of the two protective seats respectively.

[0007] Preferably, a protective rod is fixedly provided on one end of one side of the two pushing rods, and one side of the two protective rods is in contact with one side of the two protective seats respectively.

[0008] Preferably, positioning bars are fixedly provided at both ends of both sides of the three-way shell, and the two ends of one side of the two push rods are respectively slidably connected to one side of the outer wall of the four positioning bars.

[0009] Preferably, positioning rods are fixedly provided at both ends of one side of the three-way shell, one end of the outer wall of the two positioning rods is respectively connected with the two ends of one side of the movable frame, and one end of the two positioning rods is fixedly provided with positioning blocks.

[0010] Preferably, the auxiliary positioning mechanism includes a fixing frame fixed to one end of the bottom of the three-way shell, an electric telescopic rod is fixed to the middle position of the bottom of the fixing frame, a lifting frame is fixed to the telescopic end of the electric telescopic rod, and a positioning seat is fixed to the top of the lifting frame.

[0011] Preferably, a positioning groove is provided in the middle of the bottom of the three-way housing, and the outer wall of the positioning seat is slidably connected to the inner wall of the positioning groove.

[0012] Preferably, fixing rods are fixedly provided at both ends of the top of the fixing frame, one end of the outer wall of the two fixing rods is slidably connected to the two ends of the lifting frame respectively, and fixing blocks are fixedly provided at the top ends of the two fixing rods.

[0013] Preferably, an intelligent control panel is fixedly provided on one side of the three-way housing, and the electro-hydraulic push rod and the electric telescopic rod are electrically connected to an external power supply through the intelligent control panel.

[0014] Technical effects and advantages of the present invention: 1. The present invention contacts and extrude the protection seat on one side of the positioning gear ring through the push rod, and meshes the tooth surface of the positioning gear ring with the tooth surface of the positioning gear, so that the two positioning gear rings drive the support seat and the push box to rotate stably through the rotating frame, so that the push box rotates to the corresponding position inside the three-way housing to guide the material distribution, the original three-way flap is cancelled, a push box is made to replace the flap, the support position is changed, and the load is reduced by using the lever principle, so as to achieve the purpose of reversing the loaded material, and the push box is used to replace the flap, which is convenient for equipment maintenance and can be repaired without dismantling the whole device; 2. The present invention drives the lifting frame to rise and fall by the telescopic end of the electric telescopic rod fixed to the bottom end of the fixed frame, so that the positioning seat fixed to the top end of the lifting frame slides along the positioning groove, so that the positioning seat is stably positioned in the middle position of the inner wall of the three-way shell, so that the position of the push box is assisted in positioning, reducing the hidden danger of instability of the push box during material distribution, and increasing the stability of the original electro-hydraulic three-way material distribution device.

[0015] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the three-way material distribution mechanism of the present invention; Figure 3 It is a schematic diagram of the internal state of the three-way material distribution mechanism of the present invention; Figure 4 It is a structural schematic diagram of the second inner wall state of the three-way material distribution mechanism of the present invention; Figure 5 This is a structural schematic diagram of the present invention in a box-pushing state; Figure 6 This is a schematic diagram of the structure of the second box pushing state of the present invention; Figure 7 It is a schematic diagram of the structure of the drive control mechanism of the present invention; Figure 8 It is a structural schematic diagram of the auxiliary positioning mechanism of the present invention; Fig. 9 It is a schematic diagram of the positioning groove position distribution structure of the present invention.

[0018] In the figure: 1. three-way material distribution mechanism; 101. three-way housing; 102. support seat; 103. push box; 104. positioning gear; 105. counterweight frame; 106. rotating frame; 107. positioning gear ring; 108. protective seat; 2. drive control mechanism; 201. electro-hydraulic push rod; 202. moving frame; 203. positioning bar; 204. positioning rod; 205. positioning block; 206. pushing rod; 207. protective rod; 3. auxiliary positioning mechanism; 301. fixed frame; 302. electric telescopic rod; 303. lifting frame; 304. positioning seat; 305. fixed rod; 306. fixed block; 307. positioning groove. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention provides Figure 1-9 The original electro-hydraulic three-way material distribution device capable of realizing material reversal shown in the figure comprises a three-way material distribution mechanism 1, a driving control mechanism 2 is fixedly arranged at one end of the three-way material distribution mechanism 1, and an auxiliary positioning mechanism 3 is fixedly arranged at one end of the inner wall of the three-way material distribution mechanism 1, wherein: The three-way material distributing mechanism 1 comprises a three-way shell 101, a support seat 102 is rotatably provided at the top of the inner wall of the three-way shell 101, a push box 103 is fixedly provided at the bottom end of the support seat 102, a counterweight frame 105 is fixedly provided at the bottom end of the push box 103, both ends of the support seat 102 pass through the three-way shell 101 and are fixedly provided with a rotating frame 106, one end of the two rotating frames 106 are fixedly provided with a positioning gear ring 107, one end of both sides of the three-way shell 101 are rotatably provided with a positioning gear 104, the tooth surfaces of the two positioning gear rings 107 are respectively meshed with the tooth surfaces of the two positioning gears 104, and one end of the two positioning gear rings 107 are fixedly provided with a protective seat 108; The driving control mechanism 2 includes an electro-hydraulic push rod 201 fixed to one side of the three-way housing 101, a mobile frame 202 is fixed to the telescopic end of the electro-hydraulic push rod 201, and push rods 206 are fixed to both ends of the mobile frame 202, and one side of the two push rods 206 is in contact with one side of the two protective seats 108 respectively; A protection rod 207 is fixedly provided at one end of one side of the two push rods 206, and one side of the two protection rods 207 is in contact with one side of the two protection seats 108 respectively; Positioning bars 203 are fixedly disposed at both ends of both sides of the three-way housing 101, and both ends of one side of the two push rods 206 are slidably connected to one side of the outer wall of the four positioning bars 203 respectively; Positioning rods 204 are fixedly provided at both ends of one side of the three-way housing 101, one end of the outer wall of the two positioning rods 204 is respectively connected with the two ends of one side of the moving frame 202, and one end of the two positioning rods 204 is fixedly provided with positioning blocks 205; The three-way shell 101 is installed at the corresponding pipeline, and the telescopic end of the electro-hydraulic push rod 201 fixed on one side of the three-way shell 101 drives the moving frame 202 to move, so that the moving frame 202 drives the pushing rod 206 to slide along the positioning strip 203, so that the pushing rod 206 contacts and squeezes the protective seat 108 on one side of the positioning gear ring 107, so that the positioning gear ring 107 is displaced, and the tooth surface of the positioning gear ring 107 is meshed with the tooth surface of the positioning gear 104, so that the two positioning gear rings 107 drive the support seat 102 and the push box 103 to rotate stably through the rotating frame 106, so that the push box 103 rotates to the corresponding position inside the three-way shell 101 to guide the material distribution, the original three-way flap is cancelled, and a push box 103 is made to replace the flap, the support position is changed, and the load is reduced by using the lever principle. The purpose of reversing the loaded material can be achieved, and the push box 103 is used to replace the flap, which is convenient for equipment maintenance and can be repaired without dismantling the entire equipment.

[0021] As a specific embodiment of the present invention, the auxiliary positioning mechanism 3 includes a fixing frame 301 fixed to one end of the bottom of the three-way housing 101, an electric telescopic rod 302 is fixedly provided at the middle position of the bottom of the fixing frame 301, a lifting frame 303 is fixedly provided at the telescopic end of the electric telescopic rod 302, and a positioning seat 304 is fixedly provided at the top of the lifting frame 303; A positioning groove 307 is provided in the middle of the bottom of the three-way housing 101, and the outer wall of the positioning seat 304 is slidably connected to the inner wall of the positioning groove 307; Both ends of the top of the fixing frame 301 are fixed with fixing rods 305, one end of the outer wall of the two fixing rods 305 is slidably connected to the two ends of the lifting frame 303 respectively, and the top of the two fixing rods 305 is fixed with fixing blocks 306; The telescopic end of the electric telescopic rod 302 fixed at the bottom of the fixed frame 301 drives the lifting frame 303 to rise and fall, so that the positioning seat 304 fixed at the top of the lifting frame 303 slides along the positioning groove 307, and the fixing rods 305 fixed at both ends of the top of the fixed frame 301 are inserted and connected with the two ends of the lifting frame 303, so that the positioning seat 304 is stably positioned in the middle position of the inner wall of the three-way shell 101, so that the position of the push box 103 is assisted in positioning, reducing the hidden danger of instability of the push box 103 during material distribution, and increasing the stability of the original electro-hydraulic three-way material distribution device.

[0022] As a specific embodiment of the present invention, an intelligent control panel is fixedly provided on one side of the three-way housing 101, and the electro-hydraulic push rod 201 and the electric telescopic rod 302 are both electrically connected to an external power supply through the intelligent control panel.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A three-way electro-hydraulic material distribution device capable of realizing material reversal, comprising a three-way material distribution mechanism (1), characterized in that: A driving control mechanism (2) is fixedly provided at one end of the three-way material distribution mechanism (1), and an auxiliary positioning mechanism (3) is fixedly provided at one end of the inner wall of the three-way material distribution mechanism (1), wherein: The three-way material distribution mechanism (1) comprises a three-way shell (101), the top end of the inner wall of the three-way shell (101) is rotatably provided with a support seat (102), the bottom end of the support seat (102) is fixedly provided with a push box (103), the bottom end of the push box (103) is fixedly provided with a counterweight frame (105), both ends of the support seat (102) pass through the three-way shell (101) and are fixedly provided with a rotating frame (106), one end of the two rotating frames (106) are fixedly provided with a positioning gear ring (107), one end of both sides of the three-way shell (101) are rotatably provided with a positioning gear (104), the tooth surfaces of the two positioning gear rings (107) are respectively meshed with the tooth surfaces of the two positioning gears (104), and one end of the two positioning gear rings (107) are fixedly provided with a protective seat (108); The drive control mechanism (2) comprises an electro-hydraulic push rod (201) fixed to one side of the three-way housing (101), a movable frame (202) being fixedly provided at the telescopic end of the electro-hydraulic push rod (201), push rods (206) being fixedly provided at both ends of the movable frame (202), and one side of the two push rods (206) respectively contacting one side of two protective seats (108).

2. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 1, characterized in that: A protection rod (207) is fixedly provided at one end of one side of the two push rods (206), and one side of the two protection rods (207) is in contact with one side of the two protection seats (108) respectively.

3. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 1, characterized in that: Positioning strips (203) are fixedly provided at both ends of both sides of the three-way housing (101), and two ends of one side of the two push rods (206) are respectively slidably connected to one side of the outer wall of the four positioning strips (203).

4. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 1, characterized in that: Positioning rods (204) are fixedly provided at both ends of one side of the three-way housing (101), one end of the outer wall of the two positioning rods (204) is respectively connected to the two ends of one side of the moving frame (202), and one end of the two positioning rods (204) is fixedly provided with a positioning block (205).

5. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 1, characterized in that: The auxiliary positioning mechanism (3) comprises a fixing frame (301) fixed to one end of the bottom of the three-way housing (101), an electric telescopic rod (302) is fixedly provided at the middle position of the bottom of the fixing frame (301), a lifting frame (303) is fixedly provided at the telescopic end of the electric telescopic rod (302), and a positioning seat (304) is fixedly provided at the top end of the lifting frame (303).

6. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 5, characterized in that: A positioning groove (307) is provided in the middle of the bottom of the three-way housing (101), and the outer wall of the positioning seat (304) is slidably connected to the inner wall of the positioning groove (307).

7. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 5, characterized in that: Fixed rods (305) are fixedly provided at both ends of the top of the fixed frame (301), one end of the outer wall of the two fixed rods (305) is slidably connected to the two ends of the lifting frame (303) respectively, and fixed blocks (306) are fixedly provided at the top ends of the two fixed rods (305).

8. The original electro-hydraulic three-way material distribution device capable of realizing material reversal according to claim 5, characterized in that: An intelligent control panel is fixedly provided on one side of the three-way housing (101), and the electro-hydraulic push rod (201) and the electric telescopic rod (302) are both electrically connected to an external power source via the intelligent control panel.

Images