Hand-held barrel inserting pump

Abstract

The utility model relates to the technical field of barrel inserting pumps, and provides a handheld barrel inserting pump which comprises a power device and a pump body connected to the bottom of the power device, a handle is arranged on a shell of the power device, the bottom face of the pump body is connected with a liquid inlet pipe, and the side face of the pump body is connected with a liquid outlet pipe. The power device is used for driving the pump body to suck liquid from the liquid inlet pipe to the liquid outlet pipe for liquid discharge; the liquid inlet pipe is sleeved with a connector, the connector extends into a barrel opening of the liquid storage barrel in the extending direction of the liquid inlet pipe and is used for fixing the liquid inlet pipe in the barrel opening, and a baffle is arranged on the side, facing the pump body, of the connector so that the connector can be hung on the barrel opening through the baffle. The barrel inserting pump is fixed on the material storage barrel, a worker does not need to hold the barrel inserting pump with hands when the barrel inserting pump works, the barrel inserting pump is prevented from being separated from the barrel opening of the liquid storage barrel, the labor cost is saved, the safety is improved, and the use is convenient.

Description

Technical Field

[0001] The utility model patent relates to the technical field of barrel pumps, and specifically, to a portable barrel pump. Background Art

[0002] The portable barrel pump is a light-weight, easy-to-operate liquid transfer device. It can be used to transfer liquid media in industrial construction, daily work or laboratories. It provides an economical and safe solution for filling or transferring corrosive chemical liquids. It can fill or transfer various liquids or fluid media from containers such as bottles, cans and barrels.

[0003] When in use, the staff controls the bucket pump by the handle, but in actual use, the staff usually needs to control the bucket pump body and the liquid outlet connected to the pump body through a pipe at the same time, which increases the workload of the staff and the bucket pump is easy to fall out of the bucket and cause losses. Utility Model Content

[0004] The purpose of this utility model patent is to provide a portable bucket pump to address the problems in the above-mentioned prior art. A connecting head for fixing the bucket pump is set on the liquid inlet pipe of the bucket pump, and the bucket pump is fixed on the storage barrel to improve efficiency and reduce labor costs.

[0005] In order to achieve the above purpose, the technical solution adopted by this utility model patent is as follows:

[0006] The utility model patent provides a portable barrel pump, including a power device and a pump body connected to the bottom of the power device, a handle is arranged on the outer shell of the power device, the bottom surface of the pump body is connected to the liquid inlet pipe, the side surface of the pump body is connected to the liquid outlet pipe, the power device is used to drive the pump body to absorb liquid from the liquid inlet pipe to the liquid outlet pipe to discharge liquid; a connector is sleeved on the liquid inlet pipe, the connector extends into the barrel mouth of the liquid storage barrel along the extension direction of the liquid inlet pipe, and is used to fix the liquid inlet pipe in the barrel mouth, and a baffle is arranged on the side of the connector facing the pump body so that the connector can be hung on the barrel mouth through the baffle.

[0007] Optionally, the inner wall diameter of the connector matches the diameter of the liquid inlet pipe, and the inner wall of the connector and the top surface of the baffle are both provided with a flexible shock-absorbing layer.

[0008] Optionally, the connecting head includes a first section and a second section connected to each other along the axial direction of the connecting head, the end of the second section away from the first section is connected to the baffle, the outer diameter of the first section matches the barrel mouth diameter, and the outer diameter of the second section gradually increases toward the baffle side.

[0009] Optionally, two clearance openings symmetrically arranged about the axis are formed on the side wall of the second section, and the clearance openings are connected to the baffle along the extension direction of the connecting head.

[0010] Optionally, external threads are formed on the outer walls of the first section and the second section, and the external threads are used for threaded connection with the internal threads of the barrel mouth.

[0011] Optionally, anti-slip patterns are formed on the side walls of the baffle.

[0012] Optionally, a switch of the power device is arranged on the handle.

[0013] Optionally, a flow detector is provided at the connection between the liquid outlet pipe and the pump body.

[0014] The beneficial effects of the utility model patent include: a portable barrel pump provided by the utility model patent includes a power device and a pump body connected to the bottom of the power device, a handle is provided on the outer shell of the power device, the bottom surface of the pump body is connected to the liquid inlet pipe, and the side of the pump body is connected to the liquid outlet pipe, and the power device is used to drive the pump body to absorb liquid from the liquid inlet pipe to the liquid outlet pipe to discharge liquid; a connector is sleeved on the liquid inlet pipe, and the connector extends into the barrel mouth along the extension direction of the liquid inlet pipe, which is used to fix the liquid inlet pipe in the barrel mouth, and a baffle is formed on the side of the connector facing the pump body so that the connector can be hung on the barrel mouth through the baffle. The present application sleeves a connector for fixing the barrel pump on the liquid inlet pipe of the barrel pump, fixes the barrel pump on the storage barrel, and when the barrel pump is working, the staff does not need to support the barrel pump with their hands to prevent the barrel pump from escaping from the barrel mouth of the liquid storage barrel, thereby saving labor costs, improving safety, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is one of the structural schematic diagrams of a portable barrel pump provided in an embodiment of the present application;

[0017] Figure 2 The second structural schematic diagram of a portable barrel pump provided in an embodiment of the present application;

[0018] Figure 3 The third structural schematic diagram of a portable barrel pump provided in an embodiment of the present application;

[0019] Figure 4 This is one of the structural schematic diagrams of a connector of a portable barrel pump provided in an embodiment of the present application;

[0020] Figure 5 This is a second structural schematic diagram of a connector of a portable barrel pump provided in an embodiment of the present application.

[0021] Icons: 10-power device; 110-handle; 20-pump body; 210-liquid inlet pipe; 30-connector; 310-first section; 320-second section; 330-baffle; 331-gap; 332-anti-slip pattern; 40-liquid storage barrel; 41-barrel mouth. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described below in conjunction with the drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, rather than all of the embodiments. The components of the embodiment of the present application usually described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiment of the present application. It should be noted that, in the absence of conflict, the various features in the embodiment of the present application can be combined with each other, and the combined embodiment is still within the protection scope of the present application.

[0023] When using a portable bucket pump, the staff controls the bucket pump through the handle, but in actual use, the staff usually needs to control the bucket pump body and the liquid outlet connected to the pump body through a pipeline at the same time, which increases the workload of the staff, and the bucket pump is easy to fall out of the bucket and cause losses. To solve the above problems, the embodiment of the present application provides a portable bucket pump, which fixes the portable bucket pump to the barrel mouth 41 of the liquid storage barrel 40 through a connector 30 to prevent the portable bucket pump from falling out of the liquid storage barrel 40 and causing property losses. The staff does not need to hold the portable bucket pump by hand, which improves the work efficiency of the staff, is easy to use, and has low cost.

[0024] Reference Figure 1 A portable barrel pump provided in an embodiment of the present application includes a power device 10 and a pump body 20 connected to the bottom of the power device 10. A handle 110 is provided on the outer shell of the power device 10. The bottom surface of the pump body 20 is connected to a liquid inlet pipe 210, and the side of the pump body 20 is connected to a liquid outlet pipe. The power device 10 is used to drive the pump body 20 to absorb liquid from the liquid inlet pipe 210 to the liquid outlet pipe to discharge liquid; a connector 30 is sleeved on the liquid inlet pipe 210, and the connector 30 extends into the barrel mouth 41 of the liquid storage barrel 40 along the extension direction of the liquid inlet pipe 210, and is used to fix the liquid inlet pipe 210 in the barrel mouth 41. A baffle 330 is provided on the side of the connector 30 facing the pump body 20, so that the connector 30 is hung on the barrel mouth 41 through the baffle 330.

[0025] In an embodiment of the present application, an electric motor is selected as the power device 10. The power device 10 is started to suck liquid from the liquid inlet pipe 210 to the liquid outlet pipe for discharge. The liquid inlet pipe 210 is used to be inserted into the barrel mouth 41 of the liquid storage barrel 40. The staff holds the mouth of the liquid outlet pipe to control the liquid discharge.

[0026] like Figure 3 As shown, the liquid inlet pipe 210 is inserted into the barrel mouth 41 of the liquid storage barrel 40 through the connecting head 30. The connecting head 30 is clamped between the liquid inlet pipe 210 and the barrel mouth 41 to relatively fix the liquid inlet pipe 210 and the barrel mouth 41. During actual use, there is no need for staff to hold them by hand, thereby improving work efficiency.

[0027] In the embodiment of the present application, the inner wall diameter of the connector 30 matches the diameter of the liquid inlet pipe 210, and the inner wall of the connector 30 and the top surface of the baffle 330 are both provided with a flexible shock-absorbing layer to reduce the loss of the pump body 20 caused by mechanical vibration during use of the pump body 20.

[0028] like Figure 4 As shown, the connector 30 includes a first section 310 and a second section 320 connected to each other along the axial direction of the connector 30, and the end of the second section 320 away from the first section 310 is connected to the baffle 330, the outer diameter of the first section 310 matches the diameter of the barrel mouth 41, and the outer diameter of the second section 320 toward the baffle 330 gradually increases to form a conical cylinder with equal wall thickness. In actual use, the connector 30 enters the barrel mouth 41 from the first section 310. In the process of entering the barrel mouth 41, since the diameter of the second section 320 of the connector 30 is squeezed, the liquid inlet pipe 210 can be firmly clamped, and at the same time, the flexible shock-absorbing layer will not damage the liquid inlet pipe 210, and the friction of the liquid inlet pipe 210 sliding up and down is increased, and it is not easy to slide relative to the connector 30. Figure 5 It is a schematic structural diagram of the connector 30 from another perspective. To ensure the normal use of the connector 30, the connector 30 is made of elastic material to avoid breakage.

[0029] Further, such as Figure 2 As shown, in the embodiment of the present application, the inclination angle of the outer wall of the second section 320 is 10°. Figure 2 This is a schematic diagram of the structure of the first section 310 of the connector 30 being inserted into the barrel opening 41. Figure 3 It is a structural schematic diagram of the first section 310 and the second section 320 of the connector 30 being inserted into the barrel opening 41 together.

[0030] For example, Figure 3 As shown, two clearance openings 331 symmetrically arranged about the axis are formed on the side wall of the second section 320 , and the clearance openings 331 are connected to the baffle 330 along the extending direction of the connector 30 .

[0031] In the embodiment of the present application, external threads are formed on the outer walls of the first section 310 and the second section 320, and the external threads are used to be threadedly connected to the internal threads of the barrel mouth 41. An internal thread matching the external thread of the connecting head 30 is formed in the barrel mouth 41 of the liquid storage barrel 40, so that the connecting head 30 and the barrel mouth 41 can be threadedly connected, and the connection is stable and convenient to install and disassemble.

[0032] For example, Figure 3 As shown, anti-slip grooves 332 are formed on the side walls of the baffle 330. When the connector 30 is connected to the barrel mouth 41, vertical protrusions are provided on the side walls of the baffle 330 for easy installation. In other embodiments, grooves may also be provided on the edges of the baffle 330.

[0033] For ease of use, the switch of the power device 10 of the embodiment of the present application is arranged on the handle 110 , and a flow detector is arranged at the connection between the liquid outlet pipe and the pump body 20 .

[0034] The method for using a portable barrel pump provided in an embodiment of the present application is as follows: sleeve the connector 30 on the liquid inlet pipe 210, and insert the liquid inlet pipe 210 and the connector 30 into the barrel mouth 41 of the liquid storage barrel 40, the connector 30 enters the barrel mouth 41 from the first section 310, and is threadedly connected to the barrel mouth 41, the second section 320 of the connector 30 is squeezed, and the liquid inlet pipe 210 is firmly clamped in the barrel mouth 41, so as to prevent the portable barrel pump from escaping from the liquid storage barrel 40 and causing property loss, and there is no need for the staff to hold the portable barrel pump by hand, thereby improving the work efficiency of the staff, being easy to use and having low cost.

[0035] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A portable barrel pump, characterized in that: include: A power device and a pump body connected to the bottom of the power device, wherein a handle is provided on the outer shell of the power device, the bottom surface of the pump body is connected to a liquid inlet pipe, and the side surface of the pump body is connected to a liquid outlet pipe, and the power device is used to drive the pump body to absorb liquid from the liquid inlet pipe to the liquid outlet pipe to discharge liquid; A connector is sleeved on the liquid inlet pipe, and the connector extends into the barrel mouth of the liquid storage barrel along the extension direction of the liquid inlet pipe, and is used to fix the liquid inlet pipe in the barrel mouth. A baffle is provided on the side of the connector facing the pump body so that the connector can be hung on the barrel mouth through the baffle.

2. The portable barrel pump according to claim 1, characterized in that: The inner wall diameter of the connector matches the diameter of the liquid inlet pipe, and the inner wall of the connector and the top surface of the baffle are both provided with a flexible shock-absorbing layer.

3. The portable barrel pump according to claim 1, characterized in that: The connecting head includes a first section and a second section connected to each other along the axial direction of the connecting head, the second section is connected to the baffle at one end away from the first section, the outer diameter of the first section matches the barrel mouth diameter, and the outer diameter of the second section gradually increases toward the baffle side.

4. The portable drum pump according to claim 3, characterized in that: Two clearance openings symmetrically arranged about the axis are formed on the side wall of the second section, and the clearance openings are connected to the baffle along the extending direction of the connecting head.

5. The portable drum pump according to claim 3, characterized in that: External threads are formed on the outer walls of the first section and the second section, and the external threads are used for threaded connection with the internal threads of the barrel mouth.

6. The portable drum pump according to claim 1, characterized in that: Anti-slip patterns are formed on the side walls of the baffle.

7. The portable drum pump according to claim 1, characterized in that: The switch of the power device is arranged on the handle.

8. The portable drum pump according to claim 1, characterized in that: A flow detector is provided at the connection between the liquid outlet pipe and the pump body.

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