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CN-224228831-U - Peristaltic pump for preventing coiled pipe

CN224228831UCN 224228831 UCN224228831 UCN 224228831UCN-224228831-U

Abstract

The utility model discloses a peristaltic pump for preventing a coil pipe, which relates to the technical field of peristaltic pumps and comprises a peristaltic pump body, an upper cover and a pump pipe positioned in the upper cover, wherein the upper cover is provided with two connectors, two ends of the pump pipe are respectively sleeved at one ends of the two connectors, the other ends of the two connectors are respectively sleeved with a liquid inlet hose and a liquid outlet hose, the upper cover is provided with a buckle assembly, the buckle assembly comprises a fixing device for respectively fixing two ends of the pump pipe on the two connectors, the fixing device comprises a rotating shaft connected with the upper cover through a bearing, two ends of the rotating shaft are respectively provided with a bidirectional screw rod, and the parts of the pump pipe sleeved on the connectors can be fixed by adding the buckle assembly, so that the pump pipe at a water outlet is prevented from being pulled outwards all the time, the coil shrinkage condition is avoided, and the use time is prolonged.

Inventors

  • Lu Shouhu

Assignees

  • 施镒捷动力(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250617

Claims (6)

  1. 1. The peristaltic pump for preventing the coiled pipe is characterized by comprising a peristaltic pump body, an upper cover (1) and a pump pipe (3) positioned in the upper cover (1), wherein two connectors (2) are arranged on the upper cover (1), two ends of the pump pipe (3) are respectively sleeved at one ends of the two connectors (2), and the other ends of the two connectors (2) are respectively sleeved with a liquid inlet hose and a liquid outlet hose; Be provided with buckle subassembly (4) on upper cover (1), buckle subassembly (4) are including being used for fixing device (41) on two joints (2) respectively with the both ends of pump line (3), wherein, fixing device (41) are including pivot (411) that are connected with upper cover (1) through the bearing, the both ends of pivot (411) all are provided with bi-directional screw (412), the both sides of bi-directional screw (412) all spiro union has fixing clip (413), and are provided with slipmat (414) on fixing clip (413), the both sides of pump line (3) tip respectively with both sides slipmat (414) contact, the inside both sides of upper cover (1) all are provided with slide rail (415) with fixing clip (413) sliding connection, be provided with on pivot (411) and be used for driving pivot (411) rotatory drive arrangement (42), all be provided with reinforcing apparatus (43) on fixing clip (413) at both ends.
  2. 2. The peristaltic pump for preventing coiled tubes according to claim 1, wherein the peristaltic pump body comprises a support (5), a rotor (6) and a planetary gear (7) are arranged on the support (5), the rotor (6) is in contact with the pump tube (3), the planetary gear (7) is meshed with a base (8), a motor (10) with a screw is arranged on the base (8), an output shaft of the motor (10) is connected with a motor gear (9), the motor gear (9) is meshed with the planetary gear (7), a pressing plate (11) is arranged on the base (8), and the base (8) is connected with an upper cover (1).
  3. 3. A peristaltic pump for preventing a coiled tube according to claim 1, wherein the driving device (42) comprises a mounting plate (421) arranged on the upper cover (1), a gear motor (422) is arranged on the mounting plate (421), a driving bevel gear (423) is arranged on an output shaft of the gear motor (422), and a driven bevel gear (424) arranged on the rotating shaft (411) is connected to the driving bevel gear (423) in a meshed mode.
  4. 4. The peristaltic pump for preventing coiled tubing according to claim 1, wherein the reinforcement device comprises a connecting rod (431), the connecting rod (431) is penetrated with a reinforcement rod (433), the reinforcement rod (433) penetrates through a connecting plate (432), the connecting plate (432) is arranged on the upper cover (1), and a spring (434) is connected between the reinforcement rod (433) and the connecting rod (431).
  5. 5. A peristaltic pump for preventing a coil tube according to claim 4, wherein the connecting rods (431) on both sides are respectively connected to the fixing cards (413) on both ends.
  6. 6. A peristaltic pump for preventing coiled tubing according to claim 4, wherein the connecting rod (431) is transversely penetrating the upper cover (1).

Description

Peristaltic pump for preventing coiled pipe Technical Field The utility model relates to the technical field of peristaltic pumps, in particular to a peristaltic pump for preventing coiled tubes. Background Peristaltic pumps are like squeezing a fluid filled hose with fingers, and as the fingers slide forward, the fluid in the tube moves forward. Peristaltic pumps are also the principle simply by replacing the finger with a roller. Fluid is pumped by alternately squeezing and releasing the flexible delivery hose of the pump. As the hose is squeezed by two fingers, negative pressure is formed in the hose along with the movement of the fingers, and liquid flows along with the negative pressure. The patent publication No. CN218151349U discloses a peristaltic pump with small volume and high precision, the hose of the peristaltic pump lacks a fixed structure, and when the pump tube is tested in the pump body in the prior art, the pump tube is extruded to continuously move and can be driven towards the water outlet, so that the water outlet pump tube is always pulled outwards, the condition of rolling easily occurs, and the service time is shortened. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a peristaltic pump for preventing a coiled tube, which solves the problems existing in the prior art. The peristaltic pump for preventing the coil pipe comprises a peristaltic pump body, an upper cover and a pump pipe positioned in the upper cover, wherein two connectors are arranged on the upper cover, two ends of the pump pipe are respectively sleeved at one end of the two connectors, and the other ends of the two connectors are respectively sleeved with a liquid inlet hose and a liquid outlet hose; the upper cover is provided with a buckle component; The buckle subassembly is including being used for fixing the fixing device on two joints respectively with the both ends of pump line, wherein, fixing device includes the pivot of being connected with the upper cover through the bearing, the both ends of pivot all are provided with two-way screw rod, the equal spiro union in both sides of two-way screw rod has the fixing clip, and is provided with the slipmat on the fixing clip, the both sides of pump line tip respectively with both sides slipmat contact, the inside both sides of upper cover all are provided with the slide rail with fixing clip sliding connection, be provided with in the pivot and be used for driving the rotatory drive arrangement of pivot, all be provided with reinforcing apparatus on the fixing clip at both ends. Preferably, the peristaltic pump body comprises a support, be provided with rotor and planetary gear on the support, rotor and pump line contact, planetary gear is connected with the base meshing, and is provided with the motor that has the screw on the base, the output shaft and the motor gear of motor are connected, and motor gear and planetary gear meshing, be provided with the clamp plate on the base, and the base is connected with the upper cover. Preferably, the driving device comprises a mounting plate arranged on the upper cover, a gear motor is arranged on the mounting plate, a driving bevel gear is arranged on an output shaft of the gear motor, and a driven bevel gear arranged on the rotating shaft is connected with the driving bevel gear in a meshed mode. Preferably, the reinforcing device comprises a connecting rod, a reinforcing rod penetrates through the connecting rod, the reinforcing rod penetrates through the connecting plate, the connecting plate is arranged on the upper cover, and a spring is connected between the reinforcing rod and the connecting rod. Preferably, the connecting rods on two sides are respectively connected to the fixing cards at two ends. Preferably, the connecting rod transversely penetrates through the upper cover. The utility model provides a peristaltic pump for preventing a coiled tube. Compared with the prior art, the method has the following beneficial effects: 1. This peristaltic pump of prevention reelpipe through increasing buckle subassembly, can be with the pump pipe cover part fixed dead on the joint, and then avoided the pump pipe of delivery port department to stretch outward always, the condition of crimping appears to prolonged the length of use. 2. The peristaltic pump for preventing the coiled pipe comprises a fixing device and a driving device, wherein the fixing device is arranged on the peristaltic pump, the peristaltic pump is connected with the driving device, the peristaltic pump is connected with the peristaltic pump, and the peristaltic pump is connected with the peristaltic pump. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic cross-sectional view of a pump tube of the present utility model; FIG. 3 is an exploded view of the overall structure of the present utility model; fig. 4 is a schematic view of the buckle ass