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CN-224211780-U - Material conveyer for facility greenhouse

CN224211780UCN 224211780 UCN224211780 UCN 224211780UCN-224211780-U

Abstract

The utility model discloses a material conveying device for a facility greenhouse, which relates to the technical field of material conveying, and comprises a track, wherein the track comprises a first track and a second track, the second track comprises a parallel track and a reversing track, a travelling mechanism comprises a travelling frame body, a first travelling mechanism, a second travelling mechanism, a first lifting mechanism and a second lifting mechanism, the first travelling mechanism is arranged on the first track, the second travelling mechanism is arranged on the parallel track, the first lifting mechanism and the second lifting mechanism are both fixed on the travelling frame body, the lifting end of the first lifting mechanism is fixed with the first travelling mechanism, the lifting end of the second lifting mechanism is fixed with the second travelling mechanism, a carrying part is fixed with the travelling frame body, and the controller, the first travelling mechanism, the second travelling mechanism, the first lifting mechanism and the second lifting mechanism are all electrically connected with the controller. The utility model can enlarge the transportation operation area and can flexibly and conveniently enter between ridges to carry out transportation operation.

Inventors

  • WANG YIN
  • ZHANG AIHUAN
  • Kong Chuizhi
  • MA XIAOCHUAN
  • XIAO MEIJIA
  • ZHANG CHAO
  • WANG SHUAIYU
  • YUAN AIHUA
  • CAO JINJUAN
  • HU BIN
  • LI YUNLONG
  • ZHANG XIAOLI
  • LI LIN
  • WANG HANLIN

Assignees

  • 北京市植物保护站

Dates

Publication Date
20260508
Application Date
20250522

Claims (10)

  1. 1. A facility greenhouse material transportation device, comprising: The track (1) comprises a first track (11) and a second track (12), wherein the second track (12) comprises parallel tracks (121) horizontally opposite to the first track (11) and arranged at intervals and reversing tracks (122) which are arranged in a deflection manner in a direction away from the first track (11), and the parallel tracks (121) are in smooth transition connection with the reversing tracks (122); The walking mechanism (2) comprises a walking frame body (21), a first walking mechanism (22), a second walking mechanism (23), a first lifting mechanism (24) and a second lifting mechanism (25), wherein the walking frame body (21) is positioned between a first track (11) and the parallel track (121), the first walking mechanism (22) is in rolling contact with the first track (11), the second walking mechanism (23) is in rolling contact with the parallel track (121), fixed ends of the first lifting mechanism (24) and the second lifting mechanism (25) are fixed on the upper portion of the walking frame body (21), a lifting end of the first lifting mechanism (24) is fixed with the first walking mechanism (22) and drives the lifting end of the first lifting mechanism to be separated from or in contact with the first track (11), and a lifting end of the second lifting mechanism (25) is fixed with the second walking mechanism (23) and drives the lifting end of the second lifting mechanism to be separated from or in contact with the parallel track (121); A carrying part (3), wherein the carrying part (3) is fixed with the lower end of the walking frame body (21); The controller, first running gear (22), second running gear (23), first elevating system (24) and second elevating system (25) all with controller electric connection.
  2. 2. The material transporting device for facility greenhouses according to claim 1, wherein the first rail (11) and the second rail (12) are both arranged at an upper portion inside the facility greenhouses; The walking frame body (21) comprises a vertical hanging rod (212) and a beam frame (211), the vertical hanging rod (212) is perpendicular to the first rail (11) and the parallel rail (121) and penetrates through the first rail and the parallel rail, the beam frame (211) is vertically fixed at the upper end of the vertical hanging rod (212) above the first rail (11) and the second rail (12) corresponding to the first rail, fixed ends of the first lifting mechanism (24) and the second lifting mechanism (25) are fixed at two ends of the beam frame (211) in a one-to-one correspondence mode, and the object carrying part (3) is fixed at the bottom end of the vertical hanging rod (212).
  3. 3. The facility greenhouse material conveying device according to claim 2, wherein the first travelling mechanism (22) comprises a first supporting frame (221), a first travelling wheel (222) and a first driving motor (223), the top end of the first supporting frame (221) is fixed with the lifting end of the first lifting mechanism (24), the first travelling wheel (222) is arranged at the bottom of the first supporting frame (221) through a wheel shaft A and is in rolling abutting connection with the top end of the first rail (11), and the first driving motor (223) is fixed on the first supporting frame (221) and is in driving connection with the wheel shaft A; The second travelling mechanism (23) comprises a second supporting frame (231), a second travelling wheel (232) and a second driving motor (233), wherein the top end of the second supporting frame (231) is fixed with the lifting end of the second lifting mechanism (25), the second travelling wheel (232) is arranged at the bottom of the second supporting frame (231) through a wheel axle B and is in rolling abutting joint with the top end of the parallel track (121), and the second driving motor (233) is fixed on the second supporting frame (231) and the driving end of the second driving motor is in transmission connection with the wheel axle B; The first driving motor (223) and the second driving motor (233) are electrically connected with the controller.
  4. 4. A material transporting apparatus for a facility greenhouse according to claim 3, wherein the distance from the bottom end of the vertical boom (212) to the bottom end of the first travelling wheel (222) is 1m or more.
  5. 5. The material transporting device for facility greenhouses according to claim 3, wherein the first supporting frame (221) and the second supporting frame (231) are inverted U-shaped frames, the wheel axle A is rotatably connected with two opposite side walls of the first supporting frame (221), and the wheel axle B is rotatably connected with two opposite side walls of the second supporting frame (231).
  6. 6. The material transporting device for facility greenhouses according to any one of claims 1 to 5, wherein the carrying part (3) is any one of a transport tray, a transport rack, a carrying frame, and a carrying box.
  7. 7. A material handling device for greenhouse according to any one of claims 1 to 5, characterized in that the first track (11) is horizontally spaced from the parallel track (121) by 10cm to 25cm.
  8. 8. A material transporting apparatus for facility greenhouses according to any one of claims 1 to 5, wherein the first elevating mechanism (24) and the second elevating mechanism (25) are electric push rods or servo electric cylinders.
  9. 9. The material transportation device for facility greenhouses according to any one of claims 1 to 5, further comprising a charging power source, wherein the charging power source is fixed at the bottom of the carrying part (3), and the charging power source is electrically connected with the controller.
  10. 10. A facility greenhouse material transporting apparatus according to any one of claims 1 to 5, wherein the second rails (12) are plural, and the plural second rails (12) are arranged at intervals along the length direction of the first rail (11).

Description

Material conveyer for facility greenhouse Technical Field The utility model relates to the technical field of material transportation, in particular to a material transportation device for a facility greenhouse. Background The facility agriculture greenhouse is a frame film-covered structure with excellent heat preservation performance, and the appearance of the facility agriculture greenhouse enables people to eat out-of-season vegetables. However, the outlets of the greenhouse are generally arranged at the side ends of the greenhouse, and the length of the greenhouse is generally long, so that the labor for transporting materials to the inside and the outside of the greenhouse is quite large. Based on this, attempts have been made to build rail vehicles within vegetable greenhouses to assist people in transporting items. At present, a track of a track transport vehicle is generally an annular single track, so that materials cannot enter between ridges (between planting areas) to be transported, and a far manual transport distance still exists. The Chinese patent (issued publication number CN 217262695U, issued publication day 2022.08.23) discloses an automatic transportation system for a greenhouse, and specifically discloses an automatic transportation system which comprises a track mechanism, a conveying mechanism and a control mechanism, wherein the track mechanism is fixed on the upper part of an inner wall surface of the greenhouse and surrounds the inner space of the whole greenhouse. The technical scheme can be used for transporting materials in the greenhouse, but the track is in a ring-shaped single rail form surrounding the interior of the greenhouse, and cannot be used for transporting between ridges. Therefore, how to provide a facility greenhouse material transportation device, can increase and transport the operation area, can get into between the ridge in a flexible and convenient way and transport the operation, and have simple structure, the low problem that needs to solve of cost of manufacture is the urgent problem of the technical staff in this field. Disclosure of utility model In view of the above, the present utility model provides a material transporting device for greenhouse, which aims to solve the above technical problems. The material conveying device for the facility greenhouse can enlarge the conveying operation area, can flexibly and conveniently enter between ridges to carry out conveying operation, and has the advantages of simple structure and low manufacturing cost. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a material transportation device for a facility greenhouse, which comprises: The track comprises a first track and a second track, wherein the second track comprises parallel tracks horizontally opposite to the first track and arranged at intervals and reversing tracks arranged in a deflection way in a direction away from the first track; The walking mechanism comprises a walking frame body, a first walking mechanism, a second walking mechanism, a first lifting mechanism and a second lifting mechanism, wherein the walking frame body is positioned between a first track and a parallel track, the first walking mechanism is in rolling contact with the first track, the second walking mechanism is in rolling contact with the parallel track, fixed ends of the first lifting mechanism and the second lifting mechanism are fixed on the upper part of the walking frame body, a lifting end of the first lifting mechanism is fixed with the first walking mechanism and drives the first lifting mechanism to lift so as to separate from or contact with the first track, and a lifting end of the second lifting mechanism is fixed with the second walking mechanism and drives the second lifting mechanism to lift so as to separate from or contact with the parallel track; the carrying part is fixed with the lower end of the walking frame body; And the first travelling mechanism, the second travelling mechanism, the first lifting mechanism and the second lifting mechanism are electrically connected with the controller. Compared with the prior art, the material conveying device for the facility greenhouse is designed into a double-rail structure, a first travelling mechanism walks on a first rail, a second travelling mechanism walks on a parallel rail of a second rail, a first lifting mechanism can lift the first travelling mechanism to enable the first travelling mechanism to lift and separate from or abut against the first rail, a second lifting mechanism can lift the second travelling mechanism to enable the second travelling mechanism to lift and separate from or abut against the parallel rail, when the second travelling mechanism needs to travel along the first rail, the second travelling mechanism is lifted by controlling the second lifting mechanism to enable the second travelling mechanism to separate